Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Strontium running secondary inhibitor for permanent magnetic ferrite
The invention relates to a permanent magnetic ferrite strontium leakage secondary inhibitor, and relates to the production fields of wet-pressing magnetic shoes, dry-pressing anisotropic magnetic powder production and the like. By using the inhibitor, when the strontium running phenomenon is caused by factors such as fluctuation during primary pre-sintering of ferrite, atmosphere fluctuation of a secondary magnetic shoe production sintering kiln, environmental seasons and the like, strontium running of the magnetic shoe can be eliminated through accurate intervention, and the recall quality loss of products such as motors, electric appliances and automobiles caused by strontium running is greatly reduced.
本发明涉及一种永磁铁氧体跑锶二次抑制剂，涉及到湿压磁瓦、干压异性磁粉生产等生产领域。本抑制剂的使用可以在铁氧体一次预烧时波动、二次磁瓦生产烧结窑炉气氛波动、环境季节等因素引起的跑锶现象时，通过精准干预消除磁瓦跑锶，大幅度降低跑锶导致电机、电器、汽车等产品召回质量损失。
Strontium running secondary inhibitor for permanent magnetic ferrite
The invention relates to a permanent magnetic ferrite strontium leakage secondary inhibitor, and relates to the production fields of wet-pressing magnetic shoes, dry-pressing anisotropic magnetic powder production and the like. By using the inhibitor, when the strontium running phenomenon is caused by factors such as fluctuation during primary pre-sintering of ferrite, atmosphere fluctuation of a secondary magnetic shoe production sintering kiln, environmental seasons and the like, strontium running of the magnetic shoe can be eliminated through accurate intervention, and the recall quality loss of products such as motors, electric appliances and automobiles caused by strontium running is greatly reduced.
本发明涉及一种永磁铁氧体跑锶二次抑制剂，涉及到湿压磁瓦、干压异性磁粉生产等生产领域。本抑制剂的使用可以在铁氧体一次预烧时波动、二次磁瓦生产烧结窑炉气氛波动、环境季节等因素引起的跑锶现象时，通过精准干预消除磁瓦跑锶，大幅度降低跑锶导致电机、电器、汽车等产品召回质量损失。
Strontium running secondary inhibitor for permanent magnetic ferrite
一种永磁铁氧体跑锶二次抑制剂
YUAN XIAOZHEN (Autor:in) / YANG XIAOXIONG (Autor:in) / WU KANG (Autor:in)
27.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
strontium permanent magnetic ferrite preparation method
| Europäisches Patentamt | 2021
TEM observation of sintered permanent magnetic strontium ferrite
| British Library Online Contents | 2006
High-performance strontium permanent magnetic ferrite preparation method
| Europäisches Patentamt | 2016
Microstructure of pre-sintered permanent magnetic strontium ferrite powder
| British Library Online Contents | 2006
Calcium-barium-strontium permanent magnetic ferrite and preparation method thereof
| Europäisches Patentamt | 2024