Colecciones nacionales e internacionales de patentes

1. (WO2018021650) METHOD FOR MANUFACTURING AND BONDING HETEROGENEOUS COMPOSITE MATERIALS BY USING DISCHARGE PLASMA

Pub. No.:    WO/2018/021650    International Application No.:    PCT/KR2017/002842
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Fri Mar 17 00:59:59 CET 2017
IPC: B22F 3/105
B23K 20/00
Applicants: DAE YEONG METAL CO., LTD
주식회사 대영금속
Inventors: KWON, Hansang
권한상
Title: METHOD FOR MANUFACTURING AND BONDING HETEROGENEOUS COMPOSITE MATERIALS BY USING DISCHARGE PLASMA
Abstract:
The present invention relates to a method for manufacturing heterogeneous composite materials by using discharge plasma and, more specifically, to a method for manufacturing heterogeneous composite materials exhibiting excellent corrosion resistance and strength and having superior mechanical properties and electrical properties. Particularly, the present invention relates to a method for: forming a bonding part including stainless steel powder, carbon steel powder, or mixed powder thereof without directly bonding stainless steel, carbon steel, and heterogeneous molded bodies; and forming a solid bonding interface by bonding and sintering the bonding part by using discharge plasma under specific conditions.