Ijika le-Demagnetization, noma i-BH curve iyiquadrant yesibili ye-hysteresis yezinto eziqinile zikazibuthe ezihlanganisa nezibuthe zomhlaba eziyivelakancane. Inikeza ulwazi mayelana nezici kazibuthe zikazibuthe, okuhlanganisa amandla kazibuthe kanye nokumelana ne-demagnetize. Ikakhulukazi ijika ekushiseni okuphezulu linikeza ireferensi ebalulekile konjiniyela ukubala futhi bathole izinto ezifanelekile zikazibuthe kanye nebanga ukuze bahlangabezane nemfuneko yabo yokusebenza. Ngakho-ke silungiselela amajika okukhipha kazibuthe emazingeni okushisa ambalwa okusebenza aphezulu ozibuthe be-Sintered Neodymium kanye nozibuthe be-Samarium Cobalt ngaphambi kwebanga ngalinye elitholakalayo. Sicela uchofoze iseli ngalinye ukuze uthole amajika alo demagnetization ngokulandelana.
Ama-Demagnetization Curves for Sintered Neodymium Magnets ngezansi
| I-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 | I-Max Operating Temp. (°C) |
| 12 | N35 | N38 | N40 | N42 | N45 | N48 | N50 | N52 | 80 | |||
| 14 | N33M | N35M | N38M | I-N40M | N42M | N45M | N48M | N50M | 100 | |||
| 17 | N33H | N35H | N38H | I-N40H | I-N42H | N45H | N48H | 120 | ||||
| 20 | I-N33SH | I-N35SH | I-N38SH | I-N40SH | I-N42SH | I-N45SH | 150 | |||||
| 25 | N28UH | I-N30UH | N33UH | N35UH | N38UH | I-N40UH | 180 | |||||
| 30 | N28EH | N30EH | N33EH | N35EH | N38EH | 200 | ||||||
| 35 | N28AH | I-N30AH | N33AH | 230 |
Ama-Demagnetization Curves for Sintered Samarium Cobalt Magnets ngezansi
| Br (kGs) Hcj(kOe) | 7.5 | 7.9 | 8.4 | 8.9 | 9.2 | 9.5 | 10.2 | 10.3 | 10.8 | 11 | 11.3 | I-Max Operating Temp. (°C) |
| 15 | YX14 | YX16 | YX18 | YX20 | YX22 | YX24 | 250 | |||||
| 20 | YX14H | YX16H | YX18H | YX20H | YX22H | YX24H | 250 | |||||
| 8 | YXG26M | YXG28M | YXG30M | I-YXG32M | YXG34M | 300 | ||||||
| 18 | YXG22 | YXG24 | YXG26 | YXG28 | YXG30 | YXG32 | YXG34 | 350 | ||||
| 25 | YXG22H | YXG24H | YXG26H | YXG28H | YXG30H | I-YXG32H | YXG34H | 350 | ||||
| 15 | I-YXG22LT | 350 |