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一种GH4169高温合金管材专用焊材
都祥元, 孔凡亚, 李惠娟 and 苏国跃
2009-07-22
Rights Holder中国科学院金属研究所
Date Available2009-07-22
Country中国
Subtype发明专利
Abstract一种GH4169高温合金管材专用焊材,其特征在于所述的GH4169高温合 金管材专用焊材化学组成为,重量百分比:Mo 3.0~3.31;Al 0.45~0.65; Ti 0.8~1.2;Nb 5.0~5.7;Mn 0.35~0.65;C 0.02~0.03;Ni 50~55;余量 为铁及杂质。本发明提供的GH4169高温合金管材专用焊材,施焊后的焊接 接头经过固熔、时效热处理,可以在保证焊接接头强度、硬度的同时,使 焊接接头具有≥18%的延伸率。
Language中文
Status公开
Application NumberCN101486134
Document Type专利
Identifierhttp://ir.imr.ac.cn/handle/321006/66461
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
都祥元, 孔凡亚, 李惠娟 and 苏国跃. 一种GH4169高温合金管材专用焊材[P]. 2009-07-22.
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