GH3030高温合金焊接工艺性分析及评定
Analysis and Qualification of Welding Procedure of GH3030 High-temperature Alloy
康丹丹1, 赖世强1, 欧 亚2
点击:3002次 下载:0次
作者单位:(1.重庆大学 材料科学与工程学院,重庆 400044; 2.中昊晨光化工研究院,四川 自贡 643201)
中文关键字:GH3030高温合金;焊接性;焊接工艺评定
英文关键字:GH3030 high temperature alloy; weldability; qualification of welding procedure
中文摘要:通过对GH3030高温合金的焊接性分析,结合大量的试验,最终选用合适的焊接方法、焊接材料、检测手段及焊接过程的控制,制定适宜的焊接工艺,确保了产品焊接接头各项性能指标符合GB50236-98焊接工艺评定标准。
英文摘要: Based on the analysis of weldability of GH3030 high-temperature alloy and extensive tests, the suitable welding methods, welding material, welding process and inspection methods for quality control were selected, which ensure the welding joints quality to meet the requirements of GB50236-98.