公开(公告)号：US20130078132A1

公开(公告)日：2013-03-28

申请号：US13623903

申请日：2012-09-21

Applicant: Bao-Bin Li ,  Guo-Jie Weng

Inventor： Bao-Bin Li ,  Guo-Jie Weng

IPC: B22F7/02

CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B2053/0491 ,  A63B2209/02 ,  B22F3/225 ,  B22F2998/10 ,  B22F3/10 ,  B22F2003/247

Abstract: An integral forming method for a composite metal includes: a preparation step including preparing powders of at least two metals or alloys; a formation step including producing a single blank from the powders of one of the at least two metals or alloys by pressing molding or metal injection molding, and then producing a composite metal blank from the single blank and the powders of a remainder of the at least two metals or alloys; and a sintering step including sintering the composite metal blank into a composite metal product. The processing procedures are simplified, and the production is easier. Limitation to the choices of materials is small. The bonding strength of the composite metal is enhanced.

Abstract translation: 复合金属的整体成型方法包括：制备步骤，包括制备至少两种金属或合金的粉末; 形成步骤，包括通过压制成型或金属注射成型从所述至少两种金属或合金中的一种的合金的粉末中制备单个坯料，然后从所述单个坯料制备复合金属坯料，并且至少剩余的所述粉末 两种金属或合金; 以及包括将复合金属坯料烧结成复合金属产品的烧结步骤。 处理程序简化，生产更简单。 对材料选择的限制很小。 复合金属的结合强度提高。