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发明名称
Alloy for investment casting
摘要
In an Ag, Cu, Ge alloy containing boron as grain refiner, investment castings of a clean bright silvery appearance and/or free from cracking defects are obtained by incorporation of silicon, in some embodiments in the absence of added zinc.
申请公布号
EP2829622(A2)
申请公布日期
2015.01.28
申请号
EP20140179499
申请日期
2011.11.08
申请人
ARGENTIUM INTERNATIONAL LIMITED
发明人
JOHNS, PETER GAMON
分类号
C22C5/06;C22C5/08
主分类号
C22C5/06
代理机构
代理人
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地址
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