结果表明，固溶处理状态下母材氩弧焊时具有较低的冷裂纹敏感性。
The experimental results show that, under solution treatment condition, this alloy has lower cold-crack susceptibility.
研究了均匀化处理、固溶时效、冷变形时效等对铬青铜显微组织和性能的影响。
The microstructure and properties of chromium bronze after homogenizing treatment, solid solution and aging treatment, cool deformation and aging was studied.
分析了云冈热电直接空冷供热机组凝结水溶氧超标的原因，提出了凝结水补水系统存在的问题及解决方案。
The paper analyzed reason of excessive dissolved oxygen in condensate of direct air-cooling combined heat power generation units in Yungang Thermal Power Co.
应用推荐