专利详情

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.