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Carbonyl iron powder core with magnetic conductivity of 35
The invention discloses a carbonyl iron powder core with the magnetic conductivity of 35. The iron powder core raw material contains carbonyl iron, chromate, phosphoric acid, a component A, a component B and a lubricating agent. According to the carbonyl iron powder core with the magnetic conductivity of 35 obtained by using the technical scheme, the performance of the carbonyl iron powder core with the magnetic conductivity of 35 is kept basically unchanged under the condition of 180 DEG C for 8760 hours, and no obvious thermal aging phenomenon occurs. The loss of the iron powder core is reduced by 30%-50% compared with similar iron powder cores on the market at present.
本发明公开了一种磁导率35羰基铁粉心，所述铁粉心原料包括：羰基铁、铬酸盐、磷酸、组分A、组分B、润滑剂。使用本发明技术方案得到的磁导率35羰基铁粉心，实现了磁导率35羰基铁粉心在180摄氏度条件下，8760小时情况下性能保持基本不变的状态，无明显热老化现象发生。铁粉心损耗与目前市场上同类铁粉心相比减少30%~50%。
Carbonyl iron powder core with magnetic conductivity of 35
The invention discloses a carbonyl iron powder core with the magnetic conductivity of 35. The iron powder core raw material contains carbonyl iron, chromate, phosphoric acid, a component A, a component B and a lubricating agent. According to the carbonyl iron powder core with the magnetic conductivity of 35 obtained by using the technical scheme, the performance of the carbonyl iron powder core with the magnetic conductivity of 35 is kept basically unchanged under the condition of 180 DEG C for 8760 hours, and no obvious thermal aging phenomenon occurs. The loss of the iron powder core is reduced by 30%-50% compared with similar iron powder cores on the market at present.
本发明公开了一种磁导率35羰基铁粉心，所述铁粉心原料包括：羰基铁、铬酸盐、磷酸、组分A、组分B、润滑剂。使用本发明技术方案得到的磁导率35羰基铁粉心，实现了磁导率35羰基铁粉心在180摄氏度条件下，8760小时情况下性能保持基本不变的状态，无明显热老化现象发生。铁粉心损耗与目前市场上同类铁粉心相比减少30%~50%。
Carbonyl iron powder core with magnetic conductivity of 35
一种磁导率35羰基铁粉心
SUN CHANGQING (author) / CHEN LILI (author) / MENG SUHENG (author) / LI SHUANGLIANG (author) / LU YAN (author)
2020-08-11
Patent
Electronic Resource
Chinese
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