摘要
开发了Ｄ型湿法深水用焊条，该焊条具有与美国生产的湿法焊条（相当于Ｅ６０１３）相近的良好焊接工艺性能，而其抗气孔能力比Ｅ６０１３焊条强，６０ ｍ水深焊接时，基本无内外气孔，接头的塑性比 Ｅ６０１３焊条好，同时，在焊条药皮表面喷涂一薄层均匀致密的粉末塑料作防水层，使焊条具有良好的防水性能。
D- type deep water wet welding electrode has been developed. This electrode has a good technological property similar to the wet welding electrode made in USA(approximates E6013 ) and its pore prevention ability is better than E6013. When welding under the water - depth of 60 meters , there's almost no porosity to occur, and the weld's ductility is better than that of E6013. By coating a thin sheet of even and compact powder plastic on the electrode's surface, it has a very good waterproof property.
出处
《焊接》
2000年第10期19-23,共5页
Welding & Joining
基金
国家自然科学基金
关键词
水深
对比试验
水下焊接
湿法深水焊条
研制
underwater wet welding electrode. water- depth ,comparative test
