NdFeb optimam observantiam apud magnetes raros terrae permanentes habet.Rara est terra permanens cum magnete fortissima proprietate nunc magnetica.Habet summam BH max et bonam Hcj, et magnopere machinabilitatem.Late usus est materia magnetis permanentis in agro industriae et "Rex Magnet" notus.
Ut NdFeB facile oxidized vel corroditur, patella vel obduci potest secundum exigentias ambitus operis operandi.Litura potest esse nickel, nickel-aer, nickel, zinci, stannum, chromium, epoxy nigrum, phosphorizationem, non plating, etc. Omnes tunicae RoHS exigentiis occurrerent.
NdFeb est magnes mixturae Neodymiae (Nd), Ferri (Fe), Bor (B) et nonnulla alia microementa per technologiam metallurgiam pulveris efficiunt.Sinae copia terrae raras abundantes possidet et mundum 70% magnetes terrae raras tribuit.
Nunc, productio producta primum gradum mundi pervenit.Producti nostri late usi sunt in aerospace, medicorum, electronicorum instrumentorum, autocinetorum, motorum, generantium, resonantia magnetica nuclearis, levitatio magnetica, separator magneticus, campis electro-acousticis, etc.
Gradus | Br | Hcb | Hcj | BH max | Tw |
mT(kGs) | KA/m(kOe) | KA/m(kOe) | kJ/m3(MGOe) | ||
N35 | 1170-1220 (11.7-12.2) | ≥ 868(10.9) | ≥ 955(12) | 263-287(33-36) | 80 |
N38 | 1220-1250 (12.2-12.5) | ≥ 899 (11.3) | ≥ 955(12) | 287-310(36-39) | 80 |
N40 | 1250-1280 (12.5-12.8) | ≥ 907 (11.4) | ≥ 955(12) | 302-326(38-41) | 80 |
N42 | 1280-1320 (12.8-13.2) | ≥ 915 (11.5) | ≥ 955(12) | 318-342(41-43) | 80 |
N45 | 1320-1380 (13.2-13.8) | ≥ 923 (11.6) | ≥ 955(12) | 342-366(43-46) | 80 |
N48 | 1380-1420 (13.8-14.2) | ≥ 923 (11.6) | ≥ 955(12) | 366-390(46-49) | 80 |
N50 | 1400-1450 (14.0-14.5) | ≥ 796(10.0) | ≥ 876 (11) | 374-406(47-51) | 80 |
N52 | 1430-1480 (14.3-14.8) | ≥ 796(10.0) | ≥ 876 (11) | 390-422(49-53) | 80 |
N54 | 1450-1510 (14.5-15.1) | ≥ 836(10.5) | ≥ 876 (11) | 406-438(51-55) | 80 |
33M | 1130-1170 (11.3-11.7) | ≥ 836(10.5) | ≥1114(14) | 247-263(31-33) | 100 |
35M | 1170-1220 (11.7-12.2) | ≥ 868(10.9) | ≥1114(14) | 263-287(33-36) | 100 |
38M | 1220-1250 (12.2-12.5) | ≥ 899 (11.3) | ≥1114(14) | 287-310(36-39) | 100 |
40M | 1250-1280 (12.5-12.8) | ≥ 923 (11.6) | ≥1114(14) | 302-326(38-41) | 100 |
42M | 1280-1320 (12.8-13.2) | ≥ 955 (12.0) | ≥1114(14) | 318-342(40-43) | 100 |
45M | 1320-1380 (13.2-13.8) | ≥ 995(12.5) | ≥1114(14) | 342-366(43-46) | 100 |
48M | 1360-1430 (13.6-14.3) | ≥ 1027 (12.9) | ≥1114(14) | 366-390(46-49) | 100 |
50M | 1400-1450 (14.0-14.5) | ≥ 1033 (13.0) | ≥1114(14) | 382-406(48-51) | 100 |
52M | 1420-1480 (14.2-14.8) | ≥ 1059 (13.3) | ≥1114(14) | 390-422(49-53) | 100 |
35H | 1170-1220 (11.7-12.2) | ≥ 868(10.9) | ≥1353(17) | 263-287(33-36) | 120 |
38H | 1220-1250 (12.2-12.5) | ≥ 899 (11.3) | ≥1353(17) | 287-310(36-39) | 120 |
40H | 1250-1280 (12.5-12.8) | ≥ 923 (11.6) | ≥1353(17) | 302-326(38-41) | 120 |
42H | 1280-1320 (12.8-13.2) | ≥ 955 (12.0) | ≥1353(17) | 318-342(40-43) | 120 |
45H | 1320-1360 (13.2-13.6) | ≥ 963(12.1) | ≥1353(17) | 326-358 (43-46) | 120 |
48H | 1370-1430 (13.7-14.3) | ≥ 995(12.5) | ≥1353(17) | 366-390(46-49) | 120 |
50H | 1400-1450 (14.0-14.5) | ≥ 1027 (12.9) | ≥1274(16) | 374-406(47-51) | 120 |
35SH | 1170-1220 (11.7-12.2) | ≥ 876 (11.0) | ≥1592(20) | 263-287(33-36) | 150 |
38SH | 1220-1250 (12.2-12.5) | ≥ 907 (11.4) | ≥1592(20) | 287-310(36-39) | 150 |
40SH | 1250-1280 (12.5-12.8) | ≥ 939 (11.8) | ≥1592(20) | 302-326(38-41) | 150 |
42SH | 1280-1320 (12.8-13.2) | ≥ 987 (12.4) | ≥1592(20) | 318-342(40-43) | 150 |
45SH | 1320-1380 (13.2-13.8) | ≥ 1003 (12.6) | ≥1592(20) | 342-366(43-46) | 150 |
48SH | 1360-1400 (13.6-14.0) | ≥ 1034(13) | ≥1592(20) | 366-390(46-49) | 150 |
28UH | 1020-1080(10.2-10.8) | ≥ 764(9.6) | ≥1990(25) | 207-231(26-29) | 180 |
30UH | 1080-1130(10.8-11.3) | ≥ 812(10.2) | ≥1990(25) | 223-247(28-31) | 180 |
33UH | 1130-1170 (11.3-11.7) | ≥ 852(10.7) | ≥1990(25) | 247-271(31-34) | 180 |
35UH | 1180-1220 (11.8-12.2) | ≥ 860(10.8) | ≥1990(25) | 263-287(33-36) | 180 |
38UH | 1220-1250 (12.2-12.5) | ≥ 876 (11.0) | ≥1990(25) | 287-310(36-39) | 180 |
40UH | 1250-1280 (12.5-12.8) | ≥ 899 (11.3) | ≥1990(25) | 302-326(38-41) | 180 |
42UH | 1290-1350 (12.9-13.5) | ≥ 963(12.1) | ≥1990(25) | 318-350(40-44) | 180 |
28EH | 1040-1090(10.4-10.9) | ≥ 780(9.8) | ≥2388(30) | 207-231(26-29) | 200 |
30EH | 1080-1130(10.8-11.3) | ≥ 812(10.2) | ≥2388(30) | 223-247(28-31) | 200 |
33EH | 1130-1170 (11.3-11.7) | ≥ 876(10.5) | ≥2388(30) | 247-271(31-34) | 200 |
35EH | 1170-1220 (11.7-12.2) | ≥ 876 (11.0) | ≥2388(30) | 263-287(33-36) | 200 |
38EH | 1220-1250 (12.2-12.5) | ≥ 899 (11.3) | ≥2388(30) | 287-310(36-39) | 200 |
40EH | 1260-1290 (12.6-12.9) | ≥ 939 (11.6) | ≥2388(30) | 302-326(38-41) | 200 |
28AH | 1040-1090(10.4-10.9) | ≥ 787(9.9) | ≥2624(33) | 207-231(26-29) | 230 |
30AH | 1080-1140(10.8-11.3) | ≥ 819(10.3) | ≥2624(33) | 223-247(28-31) | 230 |
33AH | 1130-1170 (11.3-11.7) | ≥ 843(10.6) | ≥2624(33) | 247-271(31-34) | 230 |
35AH | 1170-1220 (11.7-12.2) | ≥ 876 (11) | ≥2624(33) | 263-287(33-36) | 230 |
Nota: 1. Parametri magnetici supra notae et physicae notae sunt in locus temperatus. | |||||
2. Temperatura maxima operativa ab aspectu magnetico ratio, efficiens et ambitus factores dependet. |