Neodymium Magnet
Okwu Mmalite ngwaahịa
NdFeb nwere arụmọrụ kachasị mma n'etiti ihe ndọta na-adịgide adịgide nke ụwa.Ọ bụ ihe ndọta ụwa na-adịghị ahụkebe nke nwere akụrụngwa magnetik kacha sie ike ugbu a.Ọ nwere nnukwu BH max dị mma yana ezigbo Hcj, yana nnukwu igwe.Ọ bụ ihe ndọta na-adịgide adịgide nke a na-ejikarị eme ihe na mpaghara mmepụta ihe ma mara dị ka "Eze Igwe Ọdụdọ".
Dị ka NdFeB na-adị mfe oxidized ma ọ bụ mebiri emebi, enwere ike kpuchie ya ma ọ bụ kpuchie ya dịka ihe achọrọ nke gburugburu ọrụ nke ngwaahịa ahụ.The mkpuchi nwere ike ịbụ nickel, nickel-ọla kọpa-nickel, zinc, tin, chromium, black epoxy, phosphorization, bụghị plating, wdg All coatings izute chọrọ nke RoHS.
NdFeb bụ magnet alloy nke Neodymium (Nd), Iron (Fe), Boron (B) na ụfọdụ microelements ndị ọzọ, na-emepụta site na nkà na ụzụ Powder Metallurgy.China nwere akụ na ụba ụwa na-adịghị ahụkebe ma na-enye ụwa 70% magnetik ụwa na-adịghị ahụkebe.
Ugbu a, arụmọrụ nke ngwaahịa anyị eruola ọkwa mbụ nke ụwa.A na-eji ngwaahịa anyị eme ihe n'ọtụtụ ebe na mbara igwe, ahụike, ngwa eletrọnịkị, akụrụngwa ụgbọ ala, moto, ndị na-emepụta ihe, resonance magnetik nuklia, levitation magnetik, nkesa magnetik, mpaghara electro-acoustic, wdg.
Nkọwa ngwaahịa na CUVE
Nkọwa ngwaahịa
Usoro
IHE ALA IWU MAGNETIC nke SINTERED NDFEB MAGNET
| Ọkwa | 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 ℃ |
| 28 UH | 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 ℃ |
| 33 UH | 1130-1170 (11.3-11.7) | 852 (10.7) | 1990 (25) | 247-271 (31-34) | 180 ℃ |
| 35 UH | 1180-1220 (11.8-12.2) | 860 (10.8) | 1990 (25) | 263-287 (33-36) | 180 ℃ |
| 38 UH | 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 ℃ |
| 28 EH | 1040-1090 (10.4-10.9) | 780 (9.8) | ≥2388 (30) | 207-231 (26-29) | 200 ℃ |
| 30 EH | 1080-1130 (10.8-11.3) | 812 (10.2) | ≥2388 (30) | 223-247 (28-31) | 200 ℃ |
| 33 EH | 1130-1170 (11.3-11.7) | 876 (10.5) | ≥2388 (30) | 247-271 (31-34) | 200 ℃ |
| 35 EH | 1170-1220 (11.7-12.2) | 876 (11.0) | ≥2388 (30) | 263-287 (33-36) | 200 ℃ |
| 38 EH | 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 ℃ |
| Mara: 1. Ihe ndọta ndọta dị n'elu na njirimara anụ ahụ bụ data na okpomọkụ ụlọ. | |||||
| 2.The kacha arụ ọrụ okpomọkụ na-adabere na magnetik akụkụ ratio, mkpuchi na gburugburu ebe obibi ihe. | |||||
Ngosipụta ngwaahịa
Dee ozi gị ebe a ziga anyị ya
