发明名称 |
HEAT GENERATING AGENT FOR LOST FOAM PATTERN |
摘要 |
PROBLEM TO BE SOLVED: To provide an improved lost foam pattern casting method by which casting defects caused by the thermal decomposition of a pattern can be prevented by a simple process. SOLUTION: This heat generating agent contains an easily oxidizable material, an oxidizer or the like and is used for a lost foam pattern.
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申请公布号 |
JP2001347343(A) |
申请公布日期 |
2001.12.18 |
申请号 |
JP20000170742 |
申请日期 |
2000.06.07 |
申请人 |
KAO CORP |
发明人 |
KAGITANI MASAHIKO;KATO MASAYUKI;NAKAI SHIGEO |
分类号 |
B22C3/00;B22C7/02;(IPC1-7):B22C7/02 |
主分类号 |
B22C3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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