Demagnetization curve, ko BH curve shine quadrant na biyu na hysteresis don ƙaƙƙarfan kayan maganadisu gami da maganadiso na ƙasa da ba kasafai ba. Yana ba da bayanai game da halayen maganadisu na maganadisu, gami da ƙarfin filin maganadisu da juriya ga demagnetize. Musamman lanƙwasa a babban zafin jiki yana ba da mahimman bayanai ga injiniyoyi don ƙididdigewa da gano kayan maganadisu da ya dace da daraja don biyan buƙatun aikinsu. Saboda haka muna shirya muku demagnetization masu lankwasa a da yawa high aiki yanayin zafi domin sintered Neodymium maganadiso da Samarium Cobalt maganadiso fore kowane samuwa sa. Da fatan za a danna kowane tantanin halitta don karkatar da ma'aunin sa bi da bi.
Demagnetization Curves don Sintered Neodymium Magnets a ƙasa
Br (kGs) Hcj (kOe) | 10.4 | 10.8 | 11.3 | 11.7 | 12.2 | 12.5 | 12.8 | 13.2 | 13.6 | 14 | 14.3 | Max Aiki Temp. (°C) |
12 | N35 | N38 | N40 | N42 | N45 | N48 | N50 | N52 | 80 | |||
14 | N33M | N35M | N38M | N40M | N42M | N45M | N48M | N50M | 100 | |||
17 | N33H | N35H | N38H | N40H | N42H | N45H | N48H | 120 | ||||
20 | N33SH | N35SH | N38SH | N40SH | N42SH | N45SH | 150 | |||||
25 | N28UH | N30UH | N33UH | N35UH | N38UH | N40UH | 180 | |||||
30 | N28EH | N30EH | N33EH | N35EH | N38EH | 200 | ||||||
35 | N28AH | N30AH | N33AH | 230 |
Ƙunƙarar Ƙarƙashin Demagnetization don Sintered Samarium Cobalt Magnets a ƙasa
Br (kGs) Hcj(ko) | 7.5 | 7.9 | 8.4 | 8.9 | 9.2 | 9.5 | 10.2 | 10.3 | 10.8 | 11 | 11.3 | Max Aiki Temp. (°C) |
15 | YX14 | YX16 | YX18 | YX20 | YX22 | YX24 | 250 | |||||
20 | YX14H | YX16H | YX18H | YX20H | YX22H | YX24H | 250 | |||||
8 | YXG26M | YXG28M | YXG30M | YXG32M | YXG34M | 300 | ||||||
18 | YXG22 | YXG24 | YXG26 | YXG28 | YXG30 | YXG32 | YXG34 | 350 | ||||
25 | YXG22H | YXG24H | YXG26H | YXG28H | YXG30H | YXG32H | YXG34H | 350 | ||||
15 | Saukewa: YXG22LT | 350 |