摘要
系统地研究了焊接工艺对球罐用钢LT50-40G焊接接头组织和性能的影响,从而制定出最佳焊接工艺规范。
The effect of the performance and organization of the welded joints of the LT50-40G steel spherical holders by the welding proccdure or workmanship is systematically studied in order to establish the best welding procedure code.
出处
《中国锅炉压力容器安全》
1994年第4期37-39,共3页
China Boiler and Pressure Vessel Safety
