Yadda za a hana demagnetization namaganadisu na dindindina cikin famfo Magnetic, to, ya kamata mu fara bincikar dalilan da yasa magnetization demagnetization, wanda za'a iya raba kusan zuwa yanayi masu zuwa:
1. Yanayin zafin amfani ba shi da ma'ana.
2. Dogon lokaci low kai aiki.
3. Ana daidaita bututun da ba daidai ba.
4. Ba a maye gurbin sawa mai zamewa cikin lokaci.
5. Magnetic famfo yana gudanar da aiki.
6. An toshe bututun shigar famfo da bututun fitarwa.
7. Sassan na'ura mai juyi suna cike da rashin daidaituwa.
8. Alamar cavitation.
Daga dalilan da ke sama, zamu iya ganin cewa zafin jiki shine babban dalilin da ya shafi demagnetization na maganadiso.
Ana iya ganin shi daga tsarin demagnetization na maganadiso:
Lokacin da zafin jiki ya wuce 150 ℃, talakawaNeodymyun Magnetszai shiga hasarar tarkace mara jurewa;
Lokacin da zafin jiki ya wuce 250 ℃, da maganadiso na kowa SmCo abu maganadiso zai shiga irreversible torsional asarar.
Lokacin da zafin jiki ya wuce 350 ℃, daHigh Quality SmCo Magnetza ta shiga hasarar da ba za ta iya jurewa ba.
Lokacin aikawa: Jul-14-2022