Korean Institute of Surface Engineering

pISSN : 1225-8024 | eISSN : 3399-8403

공학

한국표면공학회지 (42권5호 240-245)

The Joining Characteristics of Butt Friction Stir Welded C1020/Al6063

C1020/Al6063 이종 합금의 맞대기 마찰교반접합의 접합특성

고영봉;최준웅;조제형;김헌우;박경채;
Ko, Young-Bong;Choi, Jun-Woong;Cho, Je-Hyoung;Kim, Hyen-Woo;Park, Kyeung-Chae;

한국화학시험연구원;중소조선연구원;경북대학교 금속신소재공학과;
Korea Testing & Research Institute;Research Institute of Medium & Small Shipbuilding;Materials Science and Metallurgical Engineering of Kyungpook National University;

DOI : 10.5695/JKISE.2009.42.5.240

Abstract

The Friction Stir Welding (FSW) has mainly been used for making butt joints in Al alloys. Development of FSW would expand the number of applications. The FSW is a relatively solid-state joining process. This study possibility of a welding between C1020 and Al6063 by means of FSW has fundamentally clarified. The primary process parameters, such as a rotating speed, rotating direction of tool and off-set of pin periphery from materials interface were optimize, respectively.

Keywords

Friction stir welding;Rotating speed;Off-set of pin;Al6063;