文章详细信息 关键词： 灰铸铁;;气焊补;;焊缝组织;;机械加工性能 [gap=774]Keywords: oxyacetylene flame welding;chilling microstructure;welding crack;machinability
基于1个网页-相关网页
oxyacetylene flame spray-welding 氧乙炔火焰喷焊
Oxyacetylene flame can' be used for welding of pipeline.
管道焊接不得使用氧乙炔焰焊接。
Welding and cutting in 1949, Beijing has geo-drilling, electric welding and cutting etc oxyacetylene flame manual operation.
焊接与切割1949年，北京已有气焊、电弧焊及氧乙炔火焰切割等手工作业。
The method and technology of oxyacetylene flame braze welding for main cable wrapping at Shantou Bay Bridge were introduced, and the difficulties of the welding were analyzed.
介绍汕头海湾大桥主缆缠丝所采用的氧-乙炔火焰钎接焊方法及其工艺，并对主缆缠丝焊接的难点进行了分析。
应用推荐