节点文献
锅炉汽包42CrMo下降管与St45.8下水管现场焊接
ON SITE WELDING BETWEEN 42CrMo STEEL DOWCOMER AND St 45. 8 STEEL WATER OUTLET OF BOILER STEAM DRUM
【摘要】 对42CrMo与St45.8对接接头的各项性能指标进行了测定和研究.根据电厂现场安装特点.提出了在42CrMo坡口侧堆焊过渡层现场焊接工艺.成功地解决了该焊口的现场焊接问题.
【Abstract】 The properties of butt welding joint between 42CrMo and St45. 8 steels are tested and studied. According the characteristics on site welding , a buttering layer on the surface of 42CrMo steel groove is used and which overcome the problems facing with on site welding operation.
- 【文献出处】 焊接 ,Welding & Joining , 编辑部邮箱 ,1996年09期
- 【分类号】TG457
- 【下载频次】25