465:
31:
1034:
FeB has zig-zag chains of boron atoms that are coordinated by seven iron atoms. Boron atoms have a slightly distorted mono-capped trigonal prismatic iron atom coordination and two boron atom neighbors. B-B single bond distance is 178 pm, Fe-B distance is 215–220 pm, and Fe-Fe distance is 240–272 pm.
1042:
FeB is a soft ferromagnetic compound that becomes paramagnetic above ~325 °C (617 °F). In air, FeB powders begins to react with the ambient oxygen above 300 °C, though bulk FeB materials are expected to be stable in air to much higher temperatures. FeB is an extremely hard compound
1107:
Iron based coatings recently gained attention for their mechanical, frictional, and corrosion resistant properties. As compared to the ceramic or cermet type of materials people have used before, iron based materials are relatively inexpensive, less strategic, and can be produced economically by
1038:
FeB single crystal is taken by bond domains. Bond domains are parallel to the axis of easy magnetization and perpendicular to the axis of hard magnetization. The structure of closing domains is described as "rows and zigzags of asterisks". Its bond domains possess a distinguished direction in
904:
B. Some iron borides possess useful properties such as magnetism, electrical conductivity, corrosion resistance and extreme hardness. Some iron borides have found use as hardening coatings for iron. Iron borides have properties of
1059:
B contains single boron atoms in square anti-prismatic iron atom coordination. Boron atoms are separated from each other and the shortest B-B distance is 213 pm. Fe-B distance is 218 pm and Fe-Fe distance is 240–272 pm.
946:
C) or crystalline boron, is sintered on the iron surface in a tetrafluoroborate flux to form the coatings. The boron atoms diffuse into the iron substrate between 1023 and 1373 K. They first form layers of
1104:
resistance, and oxidation resistance. It is used in oil and gas refinery, chemical extraction, automotive, agricultural, stamping, textile extrusion and injection molding industries.
1071:
B powders begin to react with the ambient oxygen above 400 °C. The high hardness of Fe2B (18.7 GPa or 1907 HV as measured by
Vickers indentation) is why homogeneous Fe
921:. Boride coatings on iron are superior mechanical, frictional, and anti-corrosive. Iron monoboride (FeB) is a grey powder that is insoluble in water. FeB is harder than Fe
1043:(15-22 GPa as measured by Vickers indentation), but is not sought after on borided steels because FeB layers are brittle and prone to spalling off the steel or iron.
3591:
3561:
951:
B and then form layers of FeB.The range of compounds and compositions formed depends on the reaction conditions including temperature and surrounding environment.
3651:
3598:
3568:
3520:
3475:
3658:
3527:
3315:
3636:
3606:
3576:
3553:
3322:
3100:
3643:
3613:
3583:
3490:
942:. There are a number of ways of forming boride coatings, including gas boriding, molten salt boriding, and pack boriding. Typically carbon tetraboride (B
938:
Iron borides can be formed by thermochemically reacting boron rich compounds on an iron surface to form a mixture of iron borides, in a process known as
1447:
Alyoshin, V.G. (1981). "Investigation of
Composition and Chemical State of Elements in Iron Boride by the Method of X-Ray Photoelectron Spectroscopy".
1775:
3151:
698:
266:
1400:
Bocarsly, Joshua D.; Levin, Emily E.; Humphrey, Samuel A.; Faske, Tom; Donner, Wolfgang; Wilson, Stephen D.; Seshadri, Ram (2019-07-09).
1321:
Keddam, M; Chentouf, SM (2005). "A diffusion model for describing the bilayer growth (FeB/Fe2B) during the iron powder-pack boriding".
1719:
Ma, Shengqiang; Huang, Zhifu; Xing, Jiandong; Liu, Guangzhu; He, Yaling; Fu, Hanguang; Wang, Yong; Li, Yefei; Yi, Dawei (2015-01-28).
2623:
1877:
1817:
Zhdanova, O.V.; Lyakhova, M.B.; Pastushenkov, Y.G. (May 2013). "Magnetic
Properties and Domain Structure of FeB Single Crystals".
2430:
1517:
Carbucicchio, M.; Reverberi, R.; Palobarini, G.; Sambogna, G. (March 1989). "On the early stages of oxidation of iron borides".
1482:
Joshi, A.A.; Hosmani, S.S. (2014). "Pack-Boronizing of AISI 4140 Steel: Boronizing
Mechanism and the Role of Container Design".
2413:
1569:
1231:
Lyakhova, M.B.; Pastushenkov, Y. G.; Zhdanova, O.V. (2013). "Magnetic
Properties and Domain Structure of FeB Single Crystals".
2024:
1795:
1587:
1153:
954:
Bulk FeB can be formed by simple reaction between iron and boron in a high-temperature inert gas furnace or in a microwave.
1967:
1720:
1183:
Gianoglio, C.; Badini, C. (1986). "Distribution equilibria of iron and nickel in two phase fields of the Fe-Ni-B system".
1278:
1167:
1358:"X-ray photoelectron spectroscopy of the MAB phases, MoAlB, M2AlB2 (M = Cr, Fe), Cr3AlB4 and their binary monoborides"
2969:
659:
227:
1067:
B is a ferromagnetic compound that becomes paramagnetic at temperatures above 742 °C (1368 °F). In air, Fe
873:
445:
2610:
2458:
2796:
1912:
561:
123:
1900:
1870:
1273:
Haynes, William M. Handbook of
Chemistry and Physics (91 edition.). 2010, Boca Raton, Florida: CRC Press.
2474:
2374:
1629:
Kapfenberger, C.; Albert, B.; Pottgen, R.; Huppertz, H. (2006). "Structure refinements of iron borides Fe
1035:
Each trigonal prism shares two rectangular faces with the nearby prisms, forming infinite prism columns.
191:
2764:
2242:
2086:
2627:
2168:
605:
213:
142:
131:
1615:
3505:
549:
3742:
3512:
2816:
2640:
1863:
918:
962:
Iron boride nanoparticles have been formed by reducing iron boride salts in highly coordinating
3067:
1955:
1676:
Shigematsu, Toshihiko (1975-11-15). "Mössbauer and
Structural Studies on (Fe 1- x Mn x ) 2 B".
1100:, also called boronizing, is often used to improve abrasion resistance, corrosion resistance,
3117:
2962:
1721:"Effect of crystal orientation on microstructure and properties of bulk Fe 2 B intermetallic"
594:
477:
43:
3538:
3482:
3221:
3136:
2538:
2114:
2016:
1826:
1732:
1685:
1642:
1526:
1456:
1330:
1240:
1192:
914:
582:
524:
512:
94:
86:
1075:
B layers are formed on top of iron or steel by boriding to make them more wear resistant.
8:
3545:
2632:
1943:
501:
71:
1830:
1736:
1689:
1646:
1530:
1460:
1334:
1244:
1196:
3621:
3239:
3107:
3060:
3052:
2884:
2708:
2660:
2585:
2577:
2526:
2358:
2282:
2266:
2218:
2147:
1935:
1842:
1756:
1658:
1603:
1550:
1499:
1429:
1402:"Magnetostructural Coupling Drives Magnetocaloric Behavior: The Case of MnB versus FeB"
1379:
1374:
1357:
1256:
1208:
971:
967:
889:
1039:
orientation of the boundaries of major domains with rhombic shape of closing domains.
3691:
3628:
3497:
3304:
3125:
2905:
2736:
2724:
2598:
2569:
2505:
2274:
2254:
2198:
2193:
2106:
2098:
1846:
1791:
1760:
1748:
1701:
1583:
1542:
1503:
1468:
1433:
1421:
1383:
1293:
1274:
1260:
1163:
797:
369:
1662:
1568:
Dossett, Jon L.; Totten, George E., eds. (2013). "Boriding (Boronizing) of Metals".
1554:
1212:
179:
3747:
3680:
3358:
3346:
3330:
3261:
3247:
3175:
3144:
2955:
2618:
2561:
2342:
2322:
2302:
2290:
2206:
2160:
2155:
2126:
2078:
1834:
1783:
1740:
1693:
1650:
1575:
1534:
1491:
1464:
1413:
1369:
1338:
1248:
1200:
1122:
1087:
824:
780:
730:
396:
352:
298:
1654:
1579:
1417:
645:
3338:
3231:
3183:
2836:
2752:
2696:
2234:
2134:
2006:
1787:
1628:
1495:
1342:
16:
This article is about the well defined borides of iron. For the ferroalloy, see
3366:
3075:
2917:
2676:
2593:
2510:
2142:
1886:
1230:
867:
804:
439:
376:
1838:
1252:
3736:
3163:
1752:
1705:
1546:
1425:
769:
341:
1401:
1022:
B were known to be interstitial in early studies. FeB is orthorhombic and Fe
2058:
849:
421:
1744:
1697:
1117:
812:
384:
2936:
1538:
1516:
1204:
741:
606:
572:
313:
143:
17:
2397:
1159:
866:
Except where otherwise noted, data are given for materials in their
438:
Except where otherwise noted, data are given for materials in their
1776:"Wear and Galling Resistance of Borided (Boronized) Metal Surfaces"
1356:
Natu, Varun; Kota, Sankalp S.; Barsoum, Michel W. (February 2020).
1097:
963:
939:
906:
560:
548:
464:
130:
122:
2998:
2978:
1855:
759:
631:
331:
165:
30:
1108:
various thermal methods with ease of fabrication and machining.
3027:
2947:
925:
B, but is more brittle and more easily fractured upon impact.
910:
537:
107:
1816:
970:. They have also been prepared by reducing iron salts using
196:
1101:
1399:
2789:
1481:
2390:
2015:
1395:
1393:
1151:
1390:
3734:
644:
178:
1355:
1182:
523:
511:
93:
85:
1718:
1446:
1320:
2963:
1871:
1567:
1026:B adopts body-centered tetragonal structure.
774:1,658 °C (3,016 °F; 1,931 K)
346:1,389 °C (2,532 °F; 1,662 K)
1013:
933:
2970:
2956:
1878:
1864:
1780:Friction, Lubrication, and Wear Technology
1675:
1571:Boriding (Boronizing) of Metals[1]
1226:
1224:
1222:
593:
581:
1373:
909:such as high hardness, and properties of
1678:Journal of the Physical Society of Japan
1316:
1314:
1782:. ASM International. pp. 653–660.
1574:. ASM International. pp. 709–724.
1440:
1362:Journal of the European Ceramic Society
1219:
212:
3735:
3011:
1773:
900:. Two main iron borides are FeB and Fe
3464:
2951:
1859:
1484:Materials and Manufacturing Processes
1311:
1288:
1286:
1155:CRC Handbook of Chemistry and Physics
1147:
1145:
1143:
1141:
1139:
1137:
685:Key: FSDZRQFSRALZQJ-UHFFFAOYSA-N
671:Key: ZDVYABSQRRRIOJ-UHFFFAOYSA-N
253:Key: FSDZRQFSRALZQJ-UHFFFAOYSA-N
243:Key: ZDVYABSQRRRIOJ-UHFFFAOYSA-N
634:
168:
13:
1885:
1375:10.1016/j.jeurceramsoc.2019.09.040
1283:
1134:
14:
3759:
2977:
1449:Journal of Solid State Chemistry
1233:Metal Science and Heat Treatment
1152:Haynes, William M., ed. (2011).
463:
29:
1810:
1774:Totten, George E., ed. (2017).
1767:
1712:
1669:
1622:
1561:
1510:
1475:
1092:
870:(at 25 °C , 100 kPa).
442:(at 25 °C , 100 kPa).
1349:
1267:
1176:
1:
1725:Journal of Materials Research
1655:10.1524/zkri.2006.221.5-7.477
1580:10.31399/asm.hb.v04a.a0005772
1418:10.1021/acs.chemmater.9b01476
1294:"Boriding / Boronizing (DHB)"
1128:
838: = 0.5506 nm,
834: = 0.4061 nm,
1788:10.31399/asm.hb.v18.a0006420
1496:10.1080/10426914.2014.921705
1469:10.1016/0022-4596(81)90478-3
1343:10.1016/j.apsusc.2005.01.016
1185:Journal of Materials Science
1018:The structures of FeB and Fe
957:
928:
7:
1111:
842: = 0.2952 nm
318:122.501 g/mol
10:
3764:
3466:
1085:
15:
3013:
2991:
2929:
2898:
2877:
2790:Organoiron(III) compounds
2554:
2519:
2498:
2071:
2051:
1999:
1928:
1893:
1839:10.1007/s11041-013-9581-0
1253:10.1007/s11041-013-9581-0
864:
790:
723:
694:
655:
494:
486:
476:
471:
462:
436:
362:
291:
262:
223:
64:
52:
42:
37:
28:
2391:Organoiron(II) compounds
1298:IBC Coating Technologies
1014:Structure and Properties
934:Thermochemical Formation
250:FeB: InChI=1S/B.2Fe
1078:
1046:
919:electrical conductivity
668:FeB: InChI=1S/B.Fe
410: = 0.511 nm,
406: = 0.511 nm,
1519:Hyperfine Interactions
1406:Chemistry of Materials
1029:
682:B: InChI=1S/B.2Fe
414: = 0.4249 nm
240:B: InChI=1S/B.Fe
2937:Hemolithin (protein)
1819:Met. Sci. Heat Treat
1745:10.1557/jmr.2014.383
1698:10.1143/JPSJ.39.1233
915:thermal conductivity
913:properties, such as
746:66.656
489:Iron monoboride, FeB
1831:2013MSHT...55...68Z
1737:2015JMatR..30..257M
1690:1975JPSJ...39.1233S
1647:2006ZK....221..477K
1531:1989HyInt..46..473C
1461:1981JSSCh..38..105A
1335:2005ApSS..252..393K
1245:2013MSHT...55...68Z
1197:1986JMatS..21.4331G
892:with the formula Fe
890:inorganic compounds
781:Solubility in water
615:FeB: 234-489-9
459:
353:Solubility in water
25:
1539:10.1007/BF02398233
1205:10.1007/BF01106551
972:sodium borohydride
968:sodium borohydride
888:refers to various
874:Infobox references
457:
446:Infobox references
23:
3730:
3729:
3724:
3723:
2945:
2944:
2873:
2872:
2494:
2493:
2047:
2046:
1797:978-1-62708-192-4
1589:978-1-62708-165-8
1412:(13): 4873–4881.
1191:(12): 4331–4334.
1158:(92nd ed.).
882:Chemical compound
880:
879:
798:Crystal structure
622:B: 234-490-4
562:Interactive image
550:Interactive image
454:Chemical compound
452:
451:
370:Crystal structure
326:refractory solid
192:CompTox Dashboard
156:B: 234-490-4
132:Interactive image
124:Interactive image
55:Diiron boride, Fe
3755:
2995:
2994:
2972:
2965:
2958:
2949:
2948:
2890:
2865:
2864:
2863:
2855:
2854:
2846:
2845:
2787:
2786:
2388:
2387:
2013:
2012:
1880:
1873:
1866:
1857:
1856:
1851:
1850:
1814:
1808:
1807:
1805:
1804:
1771:
1765:
1764:
1716:
1710:
1709:
1684:(5): 1233–1238.
1673:
1667:
1666:
1626:
1620:
1619:
1613:
1609:
1607:
1599:
1597:
1596:
1565:
1559:
1558:
1525:(1–4): 473–479.
1514:
1508:
1507:
1490:(9): 1062–1072.
1479:
1473:
1472:
1444:
1438:
1437:
1397:
1388:
1387:
1377:
1353:
1347:
1346:
1318:
1309:
1308:
1306:
1304:
1290:
1281:
1271:
1265:
1264:
1228:
1217:
1216:
1180:
1174:
1173:
1162:. p. 4.68.
1149:
1123:Iron tetraboride
1088:Iron tetraboride
825:Lattice constant
731:Chemical formula
648:
636:
608:
597:
585:
564:
552:
527:
515:
467:
460:
456:
397:Lattice constant
299:Chemical formula
216:
200:
198:
182:
170:
145:
134:
126:
97:
89:
33:
26:
22:
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3731:
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3642:
3640:
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3627:
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3612:
3610:
3602:
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3572:
3567:
3565:
3557:
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3511:
3509:
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3362:
3354:
3350:
3342:
3334:
3326:
3321:
3319:
3308:
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3251:
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3235:
3225:
3187:
3182:
3179:
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3159:
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3129:
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3111:
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2800:
2785:
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2768:
2760:
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2740:
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2728:
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2704:
2700:
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2680:
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2636:
2614:
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2602:
2589:
2581:
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2565:
2550:
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2542:
2534:
2530:
2515:
2490:
2486:
2482:
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2250:
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2226:
2222:
2214:
2210:
2202:
2188:
2184:
2180:
2176:
2172:
2164:
2151:
2138:
2130:
2122:
2118:
2110:
2102:
2094:
2090:
2082:
2067:
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2043:
2040:
2036:
2032:
2028:
2011:
1995:
1991:
1987:
1983:
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1951:
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1323:Appl. Surf. Sci
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1016:
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399:
390:I4/mc, No. 140
387:
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214:DTXSID401015517
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83:
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60:
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21:
12:
11:
5:
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3750:
3745:
3743:Iron compounds
3728:
3727:
3722:
3721:
3718:
3715:
3712:
3709:
3706:
3703:
3700:
3697:
3693:
3689:
3686:
3682:
3678:
3675:
3672:
3669:
3665:
3664:
3660:
3653:
3649:
3645:
3638:
3634:
3630:
3623:
3619:
3615:
3608:
3604:
3600:
3593:
3589:
3585:
3578:
3574:
3570:
3563:
3559:
3555:
3551:
3547:
3540:
3536:
3533:
3529:
3522:
3518:
3514:
3507:
3503:
3499:
3492:
3488:
3484:
3477:
3473:
3469:
3468:
3465:
3462:
3461:
3458:
3455:
3452:
3449:
3446:
3443:
3440:
3437:
3434:
3431:
3428:
3425:
3422:
3419:
3416:
3413:
3410:
3407:
3403:
3402:
3399:
3396:
3393:
3390:
3387:
3384:
3381:
3378:
3375:
3372:
3368:
3364:
3360:
3356:
3352:
3348:
3344:
3340:
3336:
3332:
3328:
3324:
3317:
3313:
3310:
3306:
3302:
3298:
3297:
3294:
3291:
3288:
3285:
3282:
3279:
3276:
3273:
3270:
3267:
3263:
3259:
3256:
3253:
3249:
3245:
3241:
3237:
3233:
3229:
3227:
3223:
3219:
3215:
3214:
3211:
3208:
3205:
3202:
3199:
3196:
3193:
3190:
3185:
3177:
3173:
3169:
3165:
3161:
3157:
3153:
3146:
3142:
3139:
3134:
3131:
3127:
3123:
3119:
3115:
3113:
3109:
3102:
3098:
3094:
3093:
3090:
3087:
3084:
3081:
3077:
3073:
3069:
3062:
3058:
3054:
3050:
3046:
3045:
3042:
3039:
3036:
3033:
3030:
3025:
3022:
3018:
3017:
3014:
3012:
3010:
3008:
3004:
3000:
2993:
2992:
2989:
2988:
2982:
2975:
2974:
2967:
2960:
2952:
2943:
2942:
2940:
2939:
2933:
2931:
2927:
2926:
2924:
2923:
2919:
2915:
2911:
2907:
2902:
2900:
2896:
2895:
2893:
2892:
2887:
2881:
2879:
2875:
2874:
2871:
2870:
2868:
2867:
2860:
2851:
2842:
2834:
2830:
2826:
2822:
2818:
2814:
2810:
2806:
2802:
2798:
2793:
2791:
2784:
2783:
2778:
2774:
2770:
2766:
2762:
2758:
2754:
2750:
2746:
2742:
2738:
2734:
2730:
2726:
2722:
2718:
2714:
2710:
2706:
2702:
2698:
2694:
2690:
2686:
2682:
2678:
2674:
2670:
2666:
2662:
2658:
2654:
2650:
2646:
2642:
2638:
2634:
2630:
2625:
2621:
2616:
2612:
2608:
2604:
2600:
2596:
2591:
2587:
2583:
2579:
2575:
2571:
2567:
2563:
2558:
2556:
2552:
2551:
2549:
2548:
2544:
2540:
2536:
2532:
2528:
2523:
2521:
2517:
2516:
2514:
2513:
2508:
2502:
2500:
2496:
2495:
2492:
2491:
2489:
2488:
2484:
2480:
2476:
2472:
2468:
2464:
2460:
2456:
2452:
2448:
2444:
2440:
2436:
2432:
2428:
2423:
2419:
2415:
2411:
2407:
2403:
2399:
2394:
2392:
2385:
2384:
2380:
2376:
2372:
2368:
2364:
2360:
2356:
2352:
2348:
2344:
2340:
2336:
2332:
2328:
2324:
2320:
2316:
2312:
2308:
2304:
2300:
2296:
2292:
2288:
2284:
2280:
2276:
2272:
2268:
2264:
2260:
2256:
2252:
2248:
2244:
2240:
2236:
2232:
2228:
2224:
2220:
2216:
2212:
2208:
2204:
2200:
2196:
2191:
2186:
2182:
2178:
2174:
2170:
2166:
2162:
2158:
2153:
2149:
2145:
2140:
2136:
2132:
2128:
2124:
2120:
2116:
2112:
2108:
2104:
2100:
2096:
2092:
2088:
2084:
2080:
2075:
2073:
2069:
2068:
2066:
2065:
2060:
2055:
2053:
2049:
2048:
2045:
2044:
2042:
2038:
2034:
2030:
2026:
2022:
2020:
2010:
2009:
2003:
2001:
1997:
1996:
1994:
1993:
1989:
1985:
1981:
1977:
1973:
1969:
1965:
1961:
1957:
1953:
1949:
1945:
1941:
1937:
1932:
1930:
1926:
1925:
1923:
1922:
1918:
1914:
1910:
1906:
1902:
1897:
1895:
1891:
1890:
1887:Iron compounds
1883:
1882:
1875:
1868:
1860:
1853:
1852:
1825:(1–2): 68–72.
1809:
1796:
1766:
1731:(2): 257–265.
1711:
1668:
1635:Z. Kristallogr
1630:
1621:
1588:
1560:
1509:
1474:
1455:(1): 105–111.
1439:
1389:
1368:(2): 305–314.
1348:
1329:(2): 393–399.
1310:
1282:
1279:978-1439820773
1266:
1239:(1–2): 68–72.
1218:
1175:
1169:978-1439855119
1168:
1132:
1130:
1127:
1126:
1125:
1120:
1113:
1110:
1094:
1091:
1086:Main article:
1083:
1080:
1077:
1072:
1068:
1064:
1056:
1052:
1048:
1045:
1031:
1028:
1023:
1019:
1015:
1012:
1011:
1010:
1007:
1003:
999:
995:
991:
987:
983:
979:
959:
956:
948:
943:
935:
932:
930:
927:
922:
901:
897:
893:
881:
878:
877:
872:
868:standard state
865:
862:
861:
858:
848:
845:
844:
830:
828:
823:
820:
819:
816:
811:
808:
807:
803:Orthorhombic,
801:
796:
793:
792:
788:
787:
784:
779:
776:
775:
772:
766:
765:
762:
756:
755:
752:
748:
747:
744:
738:
737:
734:
729:
726:
725:
721:
720:
718:
717:
712:
710:
708:
705:
697:
696:
695:
692:
691:
689:
688:
684:
679:
677:
676:
674:
670:
667:
666:
658:
657:
656:
653:
652:
650:
649:
640:
638:
630:
627:
626:
624:
623:
619:
616:
612:
610:
602:
601:
599:
598:
589:
586:
577:
575:
569:
568:
566:
565:
556:
553:
544:
542:
535:
532:
531:
529:
528:
519:
516:
507:
505:
500:
497:
496:
492:
491:
488:
484:
483:
480:
474:
473:
469:
468:
453:
450:
449:
444:
440:standard state
437:
434:
433:
430:
420:
417:
416:
402:
400:
395:
392:
391:
388:
383:
380:
379:
373:
368:
365:
364:
360:
359:
356:
351:
348:
347:
344:
338:
337:
334:
328:
327:
324:
320:
319:
316:
310:
309:
305:
302:
297:
294:
293:
289:
288:
286:
285:
282:
280:
275:
273:
265:
264:
263:
260:
259:
257:
256:
252:
249:
248:
246:
242:
237:
235:
234:
226:
225:
224:
221:
220:
218:
217:
208:
204:
202:
190:
187:
186:
184:
183:
174:
172:
164:
161:
160:
158:
157:
153:
149:
147:
139:
138:
136:
135:
127:
118:
114:
112:
105:
102:
101:
99:
98:
90:
81:
77:
75:
70:
67:
66:
62:
61:
56:
54:
50:
49:
46:
40:
39:
35:
34:
24:Diiron boride
9:
6:
4:
3:
2:
3760:
3749:
3746:
3744:
3741:
3740:
3738:
3719:
3716:
3713:
3710:
3707:
3704:
3701:
3698:
3696:
3690:
3687:
3685:
3679:
3676:
3673:
3670:
3667:
3666:
3663:
3656:
3650:
3648:
3641:
3635:
3633:
3626:
3620:
3618:
3611:
3605:
3603:
3596:
3590:
3588:
3581:
3575:
3573:
3566:
3560:
3558:
3552:
3550:
3543:
3537:
3534:
3532:
3525:
3519:
3517:
3510:
3504:
3502:
3495:
3489:
3487:
3480:
3474:
3471:
3470:
3463:
3459:
3456:
3453:
3450:
3447:
3444:
3441:
3438:
3435:
3432:
3429:
3426:
3423:
3420:
3417:
3414:
3411:
3408:
3405:
3404:
3400:
3397:
3394:
3391:
3388:
3385:
3382:
3379:
3376:
3373:
3371:
3365:
3363:
3357:
3355:
3345:
3343:
3337:
3335:
3329:
3327:
3320:
3314:
3311:
3309:
3303:
3300:
3299:
3295:
3292:
3289:
3286:
3283:
3280:
3277:
3274:
3271:
3268:
3266:
3260:
3257:
3254:
3252:
3246:
3244:
3238:
3236:
3230:
3228:
3226:
3220:
3217:
3216:
3212:
3209:
3206:
3203:
3200:
3197:
3194:
3191:
3189:
3181:
3174:
3172:
3162:
3160:
3149:
3143:
3140:
3138:
3135:
3132:
3130:
3124:
3122:
3116:
3114:
3112:
3105:
3099:
3096:
3095:
3091:
3088:
3085:
3082:
3080:
3074:
3072:
3065:
3059:
3057:
3051:
3048:
3047:
3043:
3040:
3037:
3034:
3031:
3029:
3026:
3023:
3020:
3019:
3015:
3009:
3007:
2997:
2996:
2990:
2985:
2980:
2973:
2968:
2966:
2961:
2959:
2954:
2953:
2950:
2938:
2935:
2934:
2932:
2928:
2922:
2916:
2914:
2904:
2903:
2901:
2897:
2891:
2883:
2882:
2880:
2876:
2866:
2835:
2833:
2815:
2813:
2795:
2794:
2792:
2788:
2782:
2763:
2761:
2751:
2749:
2735:
2733:
2723:
2721:
2707:
2705:
2695:
2693:
2675:
2673:
2659:
2657:
2639:
2637:
2631:
2629:
2626:
2624:
2622:
2620:
2617:
2615:
2609:
2607:
2597:
2595:
2592:
2590:
2584:
2582:
2576:
2574:
2568:
2566:
2560:
2559:
2557:
2553:
2547:
2537:
2535:
2525:
2524:
2522:
2518:
2512:
2509:
2507:
2504:
2503:
2501:
2497:
2487:
2473:
2471:
2457:
2455:
2429:
2427:
2412:
2410:
2396:
2395:
2393:
2389:
2383:
2373:
2371:
2357:
2355:
2341:
2339:
2321:
2319:
2301:
2299:
2289:
2287:
2281:
2279:
2273:
2271:
2265:
2263:
2253:
2251:
2241:
2239:
2233:
2231:
2217:
2215:
2205:
2203:
2197:
2195:
2192:
2190:
2167:
2165:
2159:
2157:
2154:
2152:
2146:
2144:
2141:
2139:
2133:
2131:
2125:
2123:
2113:
2111:
2105:
2103:
2097:
2095:
2085:
2083:
2077:
2076:
2074:
2070:
2064:
2057:
2056:
2054:
2050:
2041:
2023:
2021:
2019:(I) compounds
2018:
2014:
2008:
2005:
2004:
2002:
1998:
1992:
1966:
1964:
1954:
1952:
1942:
1940:
1934:
1933:
1931:
1927:
1921:
1911:
1909:
1899:
1898:
1896:
1892:
1888:
1881:
1876:
1874:
1869:
1867:
1862:
1861:
1858:
1848:
1844:
1840:
1836:
1832:
1828:
1824:
1820:
1813:
1799:
1793:
1789:
1785:
1781:
1777:
1770:
1762:
1758:
1754:
1750:
1746:
1742:
1738:
1734:
1730:
1726:
1722:
1715:
1707:
1703:
1699:
1695:
1691:
1687:
1683:
1679:
1672:
1664:
1660:
1656:
1652:
1648:
1644:
1640:
1636:
1625:
1617:
1605:
1591:
1585:
1581:
1577:
1573:
1572:
1564:
1556:
1552:
1548:
1544:
1540:
1536:
1532:
1528:
1524:
1520:
1513:
1505:
1501:
1497:
1493:
1489:
1485:
1478:
1470:
1466:
1462:
1458:
1454:
1450:
1443:
1435:
1431:
1427:
1423:
1419:
1415:
1411:
1407:
1403:
1396:
1394:
1385:
1381:
1376:
1371:
1367:
1363:
1359:
1352:
1344:
1340:
1336:
1332:
1328:
1324:
1317:
1315:
1299:
1295:
1289:
1287:
1280:
1276:
1270:
1262:
1258:
1254:
1250:
1246:
1242:
1238:
1234:
1227:
1225:
1223:
1214:
1210:
1206:
1202:
1198:
1194:
1190:
1186:
1179:
1171:
1165:
1161:
1157:
1156:
1148:
1146:
1144:
1142:
1140:
1138:
1133:
1124:
1121:
1119:
1116:
1115:
1109:
1105:
1103:
1099:
1089:
1076:
1061:
1044:
1040:
1036:
1027:
977:
976:
975:
973:
969:
965:
955:
952:
941:
926:
920:
916:
912:
908:
891:
887:
875:
869:
863:
859:
855:
851:
850:Formula units
847:
846:
841:
837:
833:
829:
826:
822:
821:
818:Pnma, No. 62
817:
814:
810:
809:
806:
802:
799:
795:
794:
789:
785:
782:
778:
777:
773:
771:
770:Melting point
768:
767:
763:
761:
758:
757:
753:
750:
749:
745:
743:
740:
739:
735:
732:
728:
727:
722:
709:
704:
703:
700:
693:
675:
665:
664:
661:
654:
647:
642:
641:
639:
633:
629:
628:
617:
614:
613:
611:
609:
604:
603:
596:
587:
584:
579:
578:
576:
574:
571:
570:
563:
554:
551:
546:
545:
543:
539:
534:
533:
526:
517:
514:
509:
508:
506:
503:
499:
498:
493:
485:
479:
475:
470:
466:
461:
447:
441:
435:
431:
427:
423:
422:Formula units
419:
418:
413:
409:
405:
401:
398:
394:
393:
389:
386:
382:
381:
378:
374:
371:
367:
366:
361:
357:
354:
350:
349:
345:
343:
342:Melting point
340:
339:
335:
333:
330:
329:
325:
322:
321:
317:
315:
312:
311:
303:
300:
296:
295:
290:
281:
272:
271:
268:
261:
247:
233:
232:
229:
222:
215:
206:
205:
203:
193:
189:
188:
181:
176:
175:
173:
167:
163:
162:
151:
150:
148:
146:
141:
140:
133:
128:
125:
116:
115:
113:
109:
104:
103:
96:
91:
88:
79:
78:
76:
73:
69:
68:
63:
51:
45:
41:
36:
32:
27:
19:
2983:
1822:
1818:
1812:
1801:. Retrieved
1779:
1769:
1728:
1724:
1714:
1681:
1677:
1671:
1641:(5–7): 477.
1638:
1634:
1633:B and FeB".
1624:
1593:. Retrieved
1570:
1563:
1522:
1518:
1512:
1487:
1483:
1477:
1452:
1448:
1442:
1409:
1405:
1365:
1361:
1351:
1326:
1322:
1301:. Retrieved
1297:
1269:
1236:
1232:
1188:
1184:
1178:
1154:
1106:
1096:
1093:Applications
1062:
1054:
1041:
1037:
1033:
1017:
961:
953:
937:
885:
884:
853:
839:
835:
831:
754:grey powder
495:Identifiers
487:Other names
458:Iron boride
425:
411:
407:
403:
375:Tetragonal,
65:Identifiers
53:Other names
1612:|work=
1303:17 November
1118:Boron steel
994:B + 6 B(OH)
886:Iron boride
813:Space group
751:Appearance
724:Properties
706:FeB: .
481:Iron boride
385:Space group
323:Appearance
292:Properties
283:FeB: #
47:Iron boride
3737:Categories
2520:Fe(II,III)
2017:Organoiron
1803:2020-03-08
1595:2020-03-08
1129:References
791:Structure
786:insoluble
742:Molar mass
736:FeB
715:B: ..
643:FeB:
580:FeB:
573:ChemSpider
547:FeB:
536:3D model (
525:12006-85-8
513:12006-84-7
510:FeB:
502:CAS Number
478:IUPAC name
363:Structure
358:insoluble
314:Molar mass
278:B: ..
177:FeB:
129:FeB:
106:3D model (
95:12006-84-7
92:FeB:
87:12006-85-8
72:CAS Number
44:IUPAC name
18:Ferroboron
2930:Purported
2499:Fe(0,III)
1847:136585232
1761:138979673
1753:0884-2914
1706:0031-9015
1614:ignored (
1604:cite book
1547:0304-3843
1504:137130309
1434:197109775
1426:0897-4756
1384:204301968
1261:136585232
1160:CRC Press
958:Synthesis
929:Formation
607:EC Number
336:7.3 g/cm
144:EC Number
2829:⋅xFe⋅yNH
2611:Fe(acac)
2052:Fe(0,II)
1663:94924114
1555:93768377
1213:97916863
1112:See also
1098:Boriding
990:O → 2 Fe
982:+ 8 NaBH
964:solvents
940:boriding
907:ceramics
764:~7 g/cm
592:B:
559:B:
522:B:
308:B
211:B:
121:B:
84:B:
3748:Borides
3467:
2979:Borides
2628:FeO(OH)
2555:Fe(III)
1894:Fe(-II)
1827:Bibcode
1733:Bibcode
1686:Bibcode
1643:Bibcode
1527:Bibcode
1457:Bibcode
1331:Bibcode
1241:Bibcode
1193:Bibcode
760:Density
632:PubChem
595:4891846
332:Density
180:6336853
166:PubChem
2899:Fe(VI)
2878:Fe(IV)
2483:Fe(CO)
2467:Fe(CO)
2148:Fe(OH)
2115:Fe(ClO
2072:Fe(II)
1968:Fe(CO)
1936:Fe(CO)
1917:Fe(CO)
1905:Fe(CO)
1845:
1794:
1759:
1751:
1704:
1661:
1586:
1553:
1545:
1502:
1432:
1424:
1382:
1277:
1259:
1211:
1166:
1002:+ 4 Na
998:+ 25 H
978:4 FeSO
966:using
699:SMILES
472:Names
267:SMILES
38:Names
2918:BaFeO
2769:Fe(SO
2619:FeOCl
2599:Fe(NO
2422:)(CO)
2275:FeTiO
2267:FeMoO
2243:Fe(BF
2207:Fe(NO
2199:FeSeO
2177:Fe(SO
2033:FeCO)
2000:Fe(I)
1929:Fe(0)
1843:S2CID
1757:S2CID
1659:S2CID
1551:S2CID
1500:S2CID
1430:S2CID
1380:S2CID
1257:S2CID
1209:S2CID
986:+18 H
911:metal
660:InChI
646:82789
583:74711
538:JSmol
228:InChI
108:JSmol
2797:Fe(C
2777:·12H
2753:Fe(N
2713:(SeO
2665:(CrO
2633:FePO
2578:FeCl
2570:FeBr
2511:FeGe
2506:FeSi
2431:Fe(C
2414:Fe(C
2398:Fe(C
2379:(CO)
2323:Fe(C
2303:Fe(C
2283:FeCO
2255:FeCr
2235:FeSi
2194:FeSe
2161:FeSO
2127:FeBr
2107:FeCl
2037:(CO)
1960:(CO)
1948:(CO)
1792:ISBN
1749:ISSN
1702:ISSN
1616:help
1584:ISBN
1543:ISSN
1422:ISSN
1305:2014
1275:ISBN
1164:ISBN
1102:wear
917:and
377:tI12
3720:No
3717:Md
3714:Fm
3711:Es
3708:Cf
3705:Bk
3702:Cm
3699:Am
3692:PuB
3688:Np
3677:Pa
3674:Th
3671:Ac
3668:**
3659:YbB
3652:YbB
3644:TmB
3637:TmB
3629:ErB
3622:ErB
3614:HoB
3607:HoB
3599:DyB
3592:DyB
3584:TbB
3577:TbB
3569:GdB
3562:GdB
3554:EuB
3546:SmB
3539:SmB
3535:Pm
3528:NdB
3521:NdB
3513:PrB
3506:PrB
3498:CeB
3491:CeB
3483:LaB
3476:LaB
3460:Og
3457:Ts
3454:Lv
3451:Mc
3448:Fl
3445:Nh
3442:Cn
3439:Rg
3436:Ds
3433:Mt
3430:Hs
3427:Bh
3424:Sg
3421:Db
3418:Rf
3415:Lr
3412:**
3409:Ra
3406:Fr
3401:Rn
3398:At
3395:Po
3392:Bi
3389:Pb
3386:Tl
3383:Hg
3380:Au
3377:Pt
3374:Ir
3367:OsB
3359:ReB
3339:TaB
3331:HfB
3323:LuB
3316:LuB
3305:BaB
3301:Cs
3296:Xe
3290:Te
3287:Sb
3284:Sn
3281:In
3278:Cd
3275:Ag
3272:Pd
3269:Rh
3262:RuB
3258:Tc
3255:Mo
3248:NbB
3240:ZrB
3222:SrB
3218:Rb
3213:Kr
3210:Br
3207:Se
3204:As
3201:Ge
3198:Ga
3195:Zn
3192:Cu
3145:FeB
3141:Mn
3137:CrB
3126:TiB
3118:ScB
3108:CaB
3101:CaB
3092:Ar
3089:Cl
3076:SiB
3068:AlB
3061:AlB
3053:MgB
3049:Na
3044:Ne
3024:Be
3021:Li
3016:He
2910:FeO
2886:FeF
2856:FeO
2852:105
2741:(SO
2594:FeP
2586:FeF
2562:FeI
2439:P(C
2375:FeI
2359:FeC
2343:FeC
2291:FeC
2223:(PO
2185:·6H
2169:(NH
2156:FeS
2143:FeO
2135:FeI
2099:FeF
2091:FeH
2079:FeH
2007:FeH
1976:COC
1835:doi
1784:doi
1741:doi
1694:doi
1651:doi
1639:221
1576:doi
1535:doi
1492:doi
1465:doi
1414:doi
1370:doi
1339:doi
1327:252
1249:doi
1201:doi
1079:FeB
1030:FeB
805:oP8
635:CID
197:EPA
169:CID
3739::
3681:UB
3472:*
3312:*
3293:I
3232:YB
3184:Ni
3176:Ni
3164:Co
3152:Fe
3133:V
3120:12
3097:K
3086:S
3083:P
3070:12
3041:F
3038:O
3035:N
3032:C
2843:54
2809:BF
2765:NH
2737:Fe
2725:Fe
2709:Fe
2697:Fe
2681:(C
2677:Fe
2661:Fe
2645:(P
2641:Fe
2539:Fe
2527:Fe
2369:14
2365:22
2361:12
2219:Fe
2087:Mg
2059:Fe
2025:(C
1972:CH
1962:12
1956:Fe
1944:Fe
1913:Na
1841:.
1833:.
1823:55
1821:.
1790:.
1778:.
1755:.
1747:.
1739:.
1729:30
1727:.
1723:.
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1410:31
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1404:.
1392:^
1378:.
1366:40
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1313:^
1296:.
1285:^
1255:.
1247:.
1237:55
1235:.
1221:^
1207:.
1199:.
1189:21
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1136:^
1063:Fe
1055:Fe
1047:Fe
1006:SO
974::
947:Fe
860:4
711:Fe
678:Fe
618:Fe
588:Fe
555:Fe
518:Fe
432:4
304:Fe
274:Fe
236:Fe
207:Fe
152:Fe
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80:Fe
3694:x
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3646:6
3639:4
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3624:4
3616:6
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3601:6
3594:4
3586:6
3579:4
3571:6
3564:4
3556:6
3548:6
3541:4
3530:6
3523:4
3515:6
3508:4
3500:6
3493:4
3485:6
3478:4
3369:x
3361:2
3353:y
3351:B
3349:x
3347:W
3341:x
3333:2
3325:6
3318:4
3307:6
3264:x
3250:2
3242:2
3234:x
3224:6
3188:B
3186:2
3180:B
3178:3
3170:y
3168:B
3166:x
3158:y
3156:B
3154:x
3147:4
3128:2
3110:6
3103:4
3078:x
3063:2
3055:2
3028:B
3005:y
3003:H
3001:x
2999:B
2984:x
2981:B
2971:e
2964:t
2957:v
2920:4
2912:4
2908:2
2906:K
2888:4
2861:6
2847:H
2838:C
2831:3
2827:7
2825:O
2823:8
2821:H
2819:6
2817:C
2811:4
2807:2
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2803:5
2801:H
2799:5
2781:O
2779:2
2775:2
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2771:4
2767:4
2759:3
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2755:3
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2743:4
2739:2
2731:3
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2727:2
2719:3
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2715:3
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2469:3
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2333:3
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2329:5
2327:H
2325:3
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2313:2
2311:O
2309:3
2307:H
2305:2
2297:4
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2259:O
2257:2
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2245:4
2237:2
2229:2
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2225:4
2221:3
2213:2
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2209:3
2201:4
2189:O
2187:2
2183:2
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2179:4
2175:2
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2171:4
2163:4
2150:2
2137:2
2129:2
2121:2
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2117:4
2109:2
2101:2
2093:6
2089:2
2081:2
2063:C
2061:3
2039:2
2035:2
2031:5
2029:H
2027:5
1990:6
1988:H
1986:6
1984:C
1982:2
1980:H
1978:2
1974:3
1970:3
1958:3
1950:9
1946:2
1938:5
1919:4
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1004:2
1000:2
996:3
992:2
988:2
984:4
980:4
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944:4
923:2
902:2
898:y
896:B
894:x
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854:Z
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110:)
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59:B
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