发明名称 |
Powdery mold-releasing lubricant for use in casting with a mold and a mold casting method |
摘要 |
A powdery mold-releasing lubricant according to the present invention uses a powdery mixture of a powdery organic material, which is evaporated or decomposed by heating to generate a gas, and a powdery inorganic material. A gas-solid mixed layer formed with the gas generated from the powdery mixture and the powdery inorganic material is used as a heat-insulating boundary layer. The powdery mold-releasing lubricant is inexpensive and has a superior mold lubricity.
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申请公布号 |
US6589919(B2) |
申请公布日期 |
2003.07.08 |
申请号 |
US20010879552 |
申请日期 |
2001.06.12 |
申请人 |
HIROSHIMA UNIVERSITY;HANANO CORPORATION |
发明人 |
FUKUNAGA HIDEHARU;YOSHIDA MAKOTO;SAWAI TAKAMI |
分类号 |
B22D27/18;B22C3/00;C10M103/00;C10M103/02;C10M103/06;C10M111/00;C10M121/02;C10M129/40;C10M135/10;C10M143/02;C10M169/04;C10N10/02;C10N10/04;C10N20/06;C10N40/24;C10N40/36;(IPC1-7):C10M103/00 |
主分类号 |
B22D27/18 |
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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