发明名称 |
CHROMIUM-FREE WELDING CONSUMABLE |
摘要 |
<p>A chromium-free welding consumable and a method of welding stainless steel to reduce the presence of chromium emissions. The consumable is made from an alloy that reduces the emission of chromium during a welding process, and includes predominantly nickel, with between approximately five and twenty-five percent by weight copper, up to approximately five percent by weight of palladium, up to approximately ten percent by weight of molybdenum and up to five percent non-copper alloying ingredients. Welding consumables made from the alloy are particularly well-suited for welding austenitic stainless steels, such as type 304 stainless steel. The method involves using chromium-free weld filler material with a stainless steel base material.</p> |
申请公布号 |
EP1732729(B1) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20050730857 |
申请日期 |
2005.03.25 |
申请人 |
THE OHIO STATE UNIVERSITY |
发明人 |
FRANKEL, GERALD, SIMON;LIPPOLD, JOHN, CARLTON;YEONG HO, KIM |
分类号 |
B23K35/00;B23K35/02;B23K35/30;C22C19/00;C22C19/03 |
主分类号 |
B23K35/00 |
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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