摘要
研制了一种用于TIG模具堆焊的马氏体时效钢金属粉芯焊丝。该焊丝的焊接工艺性能优良 ,堆焊金属时效强化效果显著 ,具有高强。
A new type of maraging steel metal powder-cored wire for die TIG surfacing is developed. The developed wire has excellent usabilities. The effect of age-hardening in deposit metal is very notable. The deposit metal has ultrahigh strength, high hardness with good plasticity and toughness.
出处
《焊接》
2001年第7期15-17,共3页
Welding & Joining
基金
北京市自然科学基金项目 (3992 0 0 5)
北京市教育委员会科技发展计划资助项目
