Is e lùb demagnetization, no lùb BH an dàrna ceathramh de hysteresis airson stuthan cruaidh magnetach a ’toirt a-steach magnets talmhainn tearc. Tha e a ’toirt seachad fiosrachadh mu fheartan magnetach magnet, a’ toirt a-steach neart an raoin magnetach agus an aghaidh demagnetize. Gu sònraichte an lùb aig teòthachd àrd a ’toirt iomradh cudromach dha innleadairean obrachadh a-mach agus faighinn a-mach an stuth agus an ìre magnet iomchaidh gus coinneachadh ris an riatanas obrach aca. Mar sin bidh sinn le seo ag ullachadh lùban demagnetization aig grunn teodhachd obrach àrd airson magnets Neodymium sintichte agus magnets Samarium Cobalt air thoiseach air gach ìre a tha ri fhaighinn. Feuch an cliog thu gach cealla airson na lùban demagnetization aca fa leth.
Curves Demagnetization airson Magnets Neodymium Sintered gu h-ìosal
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 | Temp Obrachaidh Max. (° 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 |
Curves Demagnetization airson Magnets Saltred Samarium Cobalt gu h-ìosal
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 | Temp Obrachaidh Max. (° 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 | YXG22LT | 350 |