- 专利标题： Alloy material in which are dispersed oxygen atoms and a metal element of oxide-particles, and production method for same
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申请号： US14000661申请日： 2012-06-22
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公开(公告)号： US11066730B2公开(公告)日： 2021-07-20
- 发明人: Dong Hyun Bae , Hun Kang
- 申请人： Dong Hyun Bae , Hun Kang
- 申请人地址： KR Seoul; KR Daejeon
- 专利权人： Dong Hyun Bae,Hun Kang
- 当前专利权人： Dong Hyun Bae,Hun Kang
- 当前专利权人地址： KR Seoul; KR Daejeon
- 优先权： KR10-2011-0060963 20110623,KR10-2011-0082532 20110819,KR10-2012-0064752 20120618
- 国际申请： PCT/KR2012/004940 WO 20120622
- 国际公布： WO2012/177074 WO 20121227
- 主分类号： C22C23/02
- IPC分类号： C22C23/02 ; C22C23/00 ; C22C1/10 ; C22F1/06
摘要：
According to one embodiment of the present invention, a cast alloy material is provided. The cast alloy material includes a matrix metal and an alloy element, wherein oxide particles in a nanometer scale are decomposed in the matrix metal, so that a new phase including a metal element that is a component of the oxide particles and the alloy element forms a band or network structure, wherein the metal element and the alloy element have a relationship of a negative heat of mixing, and wherein oxygen atoms formed by decomposition of the oxide particles are dispersed in the matrix metal and do not form an oxide with the matrix metal.
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