公开(公告)号：US4102033A

公开(公告)日：1978-07-25

申请号：US779464

申请日：1977-03-21

申请人： Toshihiko Emi ,  Masashi Kawana ,  Katsuo Kinoshita ,  Shinichiro Adachi

发明人： Toshihiko Emi ,  Masashi Kawana ,  Katsuo Kinoshita ,  Shinichiro Adachi

IPC分类号： B22D7/02

CPC分类号： B22D7/02 ,  Y10T29/49984 ,  Y10T29/49991

摘要： A method of producing layer-like clad metal materials is disclosed. The layer-like clad metal material is produced by applying an organic substance consisting mainly of carbon and hydrogen to the surface of a metallic core material having at its surface substantially no oxide film to form a coating film having a thickness of 50-3,000 .mu.m, placing said core material in a casting mold, pouring a molten metal having the same or different composition around said core material into said mold by a bottom pouring process to form a clad metal ingot, subjecting said ingot to slab rolling or forging to form an intermediate product, and then subjecting said intermediate product to a hot working and, if necessary, a cold working.

摘要翻译： 公开了一种生产层状复合金属材料的方法。 层状复合金属材料通过将主要由碳和氢组成的有机物质施加到其表面基本上没有氧化膜的金属芯材的表面上，形成厚度为50-3,000μm的涂膜来制造 将所述芯材放置在铸模中，通过底部浇注工艺将具有相同或不同组成的相同或不同组成的熔融金属浇注到所述模具中，以形成复合金属锭，使所述锭坯经轧制或锻造形成 中间产品，然后对所述中间产品进行热加工，如果需要，进行冷加工。