NdFeb noyob tuproqli doimiy magnitlar orasida eng yaxshi ko'rsatkichga ega.Bu hozirgi vaqtda eng kuchli magnit xususiyatga ega noyob tuproqli doimiy magnitdir.U haddan tashqari yuqori BH max va yaxshi Hcj va juda ishlov berish qobiliyatiga ega.Bu sanoat sohasida eng ko'p ishlatiladigan doimiy magnit materialdir va "Magnit qiroli" sifatida tanilgan.
NdFeB osongina oksidlangan yoki korroziyaga uchraganligi sababli, u mahsulotning ish muhiti talablariga muvofiq qoplanishi yoki qoplanishi mumkin.Qoplama nikel, nikel-mis-nikel, sink, qalay, xrom, qora epoksi, fosforizatsiya, qoplama emas va hokazo bo'lishi mumkin. Barcha qoplamalar RoHS talablariga javob beradi.
NdFeb - chang metallurgiyasi texnologiyasi orqali ishlab chiqarilgan neodimiy (Nd), temir (Fe), bor (B) va boshqa mikroelementlarning qotishma magnitidir.Xitoy noyob yer resurslariga ega va dunyoni 70% noyob tuproq magnitlari bilan ta'minlaydi.
Hozirgi vaqtda mahsulotimizning ko'rsatkichlari dunyoning birinchi darajali darajasiga yetdi.Mahsulotlarimiz aerokosmik, tibbiy, elektron uskunalar, avtomobil uskunalari, motorlar, generatorlar, yadro magnit aks sadolari, magnit levitatsiya, magnit separator, elektroakustik maydonlar va boshqalarda keng qo'llanilgan.
Baho | Br | Hcb | Hcj | (BH)maks | 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 ℃ |
35 mln | 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 ℃ |
45 mln | 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 ℃ |
48 H | 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 ℃ |
28 hijriy | 1040-1090(10.4-10.9) | ≥ 787(9,9) | ≥2624(33) | 207-231(26-29) | 230 ℃ |
30 hijriy | 1080-1140(10,8-11,3) | ≥ 819(10,3) | ≥2624(33) | 223-247(28-31) | 230 ℃ |
33h | 1130-1170(11.3-11.7) | ≥ 843(10,6) | ≥2624(33) | 247-271(31-34) | 230 ℃ |
35 hijriy | 1170-1220 (11.7-12.2) | ≥ 876(11) | ≥2624(33) | 263-287(33-36) | 230 ℃ |
Eslatma: 1. Yuqoridagi magnit parametrlar va jismoniy xususiyatlar xona haroratidagi ma'lumotlardir. | |||||
2.Maksimal ish harorati magnit aspekt nisbati, qoplama va atrof-muhit omillariga bog'liq. |