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发明名称
铬钨稀土抗磨焊条
摘要
本发明提供一种以铬、钨、稀土硅、碳化硼为主的抗磨焊条。交流电焊机或直流电焊机均可使用,使用电流140~160安培。焊接时飞溅小,焊条熔化速度快,焊接后表面平,焊接重复性好,焊接零件不须加温。具有很好的其耐磨性和工艺性,不加镍、钼等贵重合金元素可降低成本。成本比同类抗磨焊条低。
申请公布号
CN1799754A
申请公布日期
2006.07.12
申请号
CN200510009608.1
申请日期
2005.01.07
申请人
佳木斯大学
发明人
张更林;李幕勤
分类号
B23K35/22(2006.01)
主分类号
B23K35/22(2006.01)
代理机构
代理人
主权项
1、一种铬钨稀土抗磨焊条,其特征是焊条药皮中加入一定数量的铬、钨、硼、稀土等合金元素。
地址
154007黑龙江省佳木斯市学府街148号
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