船用耐海水腐蚀埋弧自动焊材料的研制  

Development of Submergedarc Welding Material against Seawater Corrosion for Shipbuilding

作　　者：吴伦发[1] 王明林[1] 李云起[2] 

机构地区：[1]洛阳船舶材料研究所 [2]天津钢厂钢研所

出　　处：《材料开发与应用》1999年第3期11-14,共4页Development and Application of Materials

摘　　要：研制了一种耐海水腐蚀的埋弧焊丝，该焊丝配用３５０焊剂进行施焊，焊接接头具有优良的综合力学性能，满足了船体钢的焊接要求，填补了该强度级别耐海水腐蚀船用焊丝的国内空白。本文对该焊丝的成分设计、焊剂筛选及耐海水腐蚀性能试验等有关情况进行了介绍。A wire for submergedarc welding against seawater corrosion is developed. The test results indicates that the joint welded with the wire matched with 350 type flux has a good combination of mechanical properties. The wire is suitable for ship hull steel welding. The chemical composition, flux selecting and resistance to seawater corrosion of the wire are introduced.WT5HZ

关 键 词：埋弧自动焊 材料 海水腐蚀 船用焊丝 耐腐蚀 

分 类 号：U671.82[交通运输工程—船舶及航道工程]