知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
US09558871B2 Fe-based amorphous alloy and dust core made using Fe-based amorphous alloy powder 有权
采用Fe基非晶合金粉末制成的Fe基非晶态合金和粉芯

Fe-based amorphous alloy and dust core made using Fe-based amorphous alloy powder
摘要：
An Fe-based amorphous alloy of the present invention has a composition represented by formula (Fe100-a-b-c-d-eCraPbCcBdSie (a, b, c, d, and e are in terms of at %), where 0 at %≦a≦1.9 at %, 1.7 at %≦b≦8.0 at %, 0 at %≦e≦1.0 at %, an Fe content (100-a-b-c-d-e) is 77 at % or more, 19 at %≦b+c+d+e≦21.1 at %, 0.08≦b/(b+c+d)≦0.43, 0.06≦c/(c+d)≦0.87, and the Fe-based amorphous alloy has a glass transition temperature (Tg).
摘要（中）：

本发明的Fe系非晶质合金具有式（Fe100-abcd-eCraPbCcBdSie（a，b，c，d，e以％计）），其中0at％≤a≤1.9 ％，1.7at％≤b≤8.0at％，0at％≤e≤1.0at％，Fe含量（100-abcde）为77at％以上，19at％≤b+ c + d +e≤21.1 at％，0.08≤b/（b + c + d）≤0.43,0.06≤c/（c + d）≤0.87，Fe系非晶合金的玻璃化转变温度（Tg）。

公开/授权文献
信息查询
Espacenet
0/0