发明名称 |
IMPROVED CELLULOSE COATED STICK ELECTRODE |
摘要 |
In a stick electrode for electric arc welding having a center alloy wire and an outer cellulose coating which coating includes powdered fluxing agents, alloy powder, cellulose powder and a binder. The improvement involves forming the binder as a solution of sodium silicate and 61-78 percent by weight of the binder. The binder comprises 25-35% of the coating to produce at least about 4% by weight of water in the electrode. Furthermore, the fluxing agent is titanium dioxide with a percentage greater than 12 percent of the coating. |
申请公布号 |
CA2550185(C) |
申请公布日期 |
2010.10.26 |
申请号 |
CA20062550185 |
申请日期 |
2006.06.14 |
申请人 |
LINCOLN GLOBAL, INC. |
发明人 |
BURT, RANDALL M.;CHIAPPONE, JON P.;DALLAM, CRAIG B.;WEAVER, ROBERT J. |
分类号 |
B23K35/362 |
主分类号 |
B23K35/362 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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