| 专利名称 | Ce-Base Amorphous Metallic Plastic | 申请号 | US20060912146 | 专利类型 | US | 公开（公告）号 | US2008105338 | 公开（授权）日 | 2008.05.08 | 申请（专利权）人 | 中国科学院物理研究所 | 发明（设计）人 | ZHANG BO (CN);ZHAO DEQIAN (CN);PAN MINGXIANG (CN);WANG WEIHUA (CN) | 主分类号 | C22C45/00 | IPC主分类号 | C22C45/00 | 专利有效期 | Ce-Base Amorphous Metallic Plastic 至Ce-Base Amorphous Metallic Plastic | 法律状态 | 说明书摘要 | The present invention concerns a Ce-base amorphous metallic plastics being CeaAlbMc, in which 55<=a<=75, 5<=b<=25, 10<=c<=25, and a+b+c=100; said M is Co, Cu or Ni. Otherwise the metallic plastics could be CedAleCufZg, in which 55<=d<=75, 5<=e<=15, 15<=f<=25, 0.01<=g<=10, and d+e+f+g=100; said Z is one element selected from Co, Fe, Hf, Mg, Mo, Nb, Sc, Ta, Ti, W, Zn and Zr. The metallic plastic could also be CehAliCujNik, in which 55<=h<=75, 5<=i<=15, 15<=j<=25, 0.01<=k<5, and h+i+j+k=100. The Ce-base amorphous metallic plastic has a low glass-transition temperature and a wide super-cooling liquid phase area, therefore possesses a high thermal stability. The material could be deformed, shaped and imprinting working into desired amorphous alloy articles as thermoplastic plastic at a very low temperature. |
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