发明名称 |
METHOD FOR ENVELOPMENT CASTING |
摘要 |
A method for envelopment casting which comprises a setting step of setting a n article to be enveloped by a cast material comprising an aluminum alloy or a n aluminum base composite material in a mold, a magnesium coating step of supplying a gasified magnesium into the mold to coat the article with magnesium, a magnesium nitride forming step of supplying a nitrogen gas into the mold to react the nitrogen gas with the above applied magnesium to form magnesium nitride, and then introducing a molten aluminum alloy into the mol d, to envelop the article with the aluminum alloy.
|
申请公布号 |
CA2452249(C) |
申请公布日期 |
2009.09.08 |
申请号 |
CA20022452249 |
申请日期 |
2002.06.26 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
NAKAO, YASUHIRO;SUGAYA, KUNITOSHI;KATO, TAKASHI;MATSUURA, SATOSHI;ECHIGO, TAKAHARU;SHOJI, HIROTO |
分类号 |
B22D19/00;B22D17/24;B22D19/08;B22D21/04;B22D27/18 |
主分类号 |
B22D19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|