研究了含铜时效钢焊接热影响区的组织与性能。
The microstructure and mechanical properties of a copper bearing age hardening steel were studied.
概述了马氏体时效钢的生产工艺,应用和发展趋向。
The production process, application and developing trend of maraging steel are also summarized.
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。
A new type of maraging steel metal powder-cored wire for die TIG surfacing is developed.
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