지르코늄동합금의 물리적 성질에 미치는 열처리 효과

• 영문명: The Effects of Heat Treatm ent on the Physical Properties of Cu -Zr Alloys
• 발행기관: 호서대학교 공업기술연구소
• 저자명: 김신우(Shin-Woo Kim)
• 간행물 정보: 『공업기술연구 논문집』제21권 제1호, 109~115쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2002.06.30

영문 초록

The physical properties of Cu~Zr alloys to be used as the electrode tip of spot-welding machine in the automobile industry have been investigated w ith the variation of Zr content and heat treatment condition in this study. The Cu~Zr alloys to contain 0.1~ 0.2w t% Zr have showed the best electrical conductivity and hardness. On the other hand, the solution heat treatment at 900~950°C for 30 m ins and the aging treatm ent at 480 〜 510oC for 3 —4 hrs have been proved as the proper heat treatment condition in Cu-Zr alloys.

목차

i ■서론

II. 실험 방법

HI. 실험결과 및 토른

IV. 결 론

키워드

electrode tip solution heat treatment aging treatment electrical conductivity