发明名称 |
Die coatings for gravity and low pressure die casting |
摘要 |
A die coating for use on the surface of a metal mold or die component contacted by molten metal in low pressure or gravity die casting, and a method for its production. The die coating includes a porous layer of ceramic material produced by co-deposition, using a thermal spraying procedure, of a powder of said ceramic material and a powder of an organic polymer material. After the co-deposition, the co-deposited layer is heated to remove the polymer material, and provide the porous layer of ceramic material.
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申请公布号 |
US7234507(B2) |
申请公布日期 |
2007.06.26 |
申请号 |
US20040749511 |
申请日期 |
2004.01.02 |
申请人 |
CAST CENTRE PTY LTD., DEPARTMENT OF MINING, MINERALS AND MATERIALS, ENGINEERING, UNIVERSITY OF QUEENSLAND |
发明人 |
JAHEDI MAHNAZ;GIANNOS MARY;GULIZIA STEFAN |
分类号 |
B22C9/06;B22C3/00 |
主分类号 |
B22C9/06 |
代理机构 |
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代理人 |
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地址 |
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