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公开(公告)号:US4312894A
公开(公告)日:1982-01-26
申请号:US159447
申请日:1980-06-13
CPC分类号: C23C4/06 , B23K35/327
摘要: Method for hard-facing substrates is disclosed using a hard facing material consisting essentially of at least one vanadium carbide. In a particular embodiment of the invention tungsten is present in the hard facing material in solid solution with vanadium carbide.
摘要翻译: 使用基本上由至少一种碳化钒组成的硬质材料公开了面向硬的基板的方法。 在本发明的一个具体实施方案中,钨在硬质合金材料中以与碳化钒的固溶体存在。
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公开(公告)号:US4650722A
公开(公告)日:1987-03-17
申请号:US561655
申请日:1983-12-15
CPC分类号: B23K35/327 , C23C4/06 , Y10T428/12486 , Y10T428/12576 , Y10T428/12951 , Y10T428/12972
摘要: A hard faced article comprising an iron or steel substrate having on the surface thereof a weld deposit composed of a solidified iron or steel matrix containing a hard facing material comprising chemically combined vanadium and carbon having tungsten composition wherein said chemically combined vanadium and carbon with tungsten composition consist essentially of a solid solution of vanadium, tungsten and carbon composition and is substantially uniformly distributed throughout said solidified iron or steel matrix, said composition consisting essentially of at least one vanadium carbide with tungsten in solid solution with each vanadium carbide in an amount from about 10% by weight up to solid solubility limit of tungsten in each vanadium carbide.
摘要翻译: 一种硬面制品,其包括铁或钢基材,其表面上具有由固化的铁或钢基质构成的焊接沉积物,所述固化的铁或钢基体含有硬质材料,所述硬质材料包含化学结合的钒和具有钨组成的碳,其中所述化学结合的钒和碳与钨组成 基本上由钒,钨和碳组合物的固溶体组成,并且基本上均匀地分布在整个所述固化的铁或钢基质中,所述组合物基本上由至少一种固溶体中的钨与碳化钨组成,每个碳化钒的量为约 每个钒碳化物中的钨的固溶度极限为10重量%。
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公开(公告)号:US4055742A
公开(公告)日:1977-10-25
申请号:US698846
申请日:1976-06-23
CPC分类号: C23C4/06 , B23K35/327 , Y10T428/12097 , Y10T428/12139
摘要: A rod for hard-facing substrates is disclosed using a hard facing material consisting essentially of at least one vanadium carbide. In a particular embodiment of the invention tungsten is present in the hard facing material in solid solution with vanadium carbide.
摘要翻译: 使用基本上由至少一种钒碳化物组成的硬质材料公开了一种用于硬化基材的棒。 在本发明的一个具体实施方案中,钨在硬质合金材料中以与碳化钒的固溶体存在。
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公开(公告)号:US4443255A
公开(公告)日:1984-04-17
申请号:US319324
申请日:1981-11-09
CPC分类号: B23K35/327 , C23C4/06
摘要: Method for hard-facing substrates is disclosed using a hard facing material consisting essentially of at least one vanadium carbide. In a particular embodiment of the invention tungsten is present in the hard facing material in solid solution with vanadium carbide.
摘要翻译: 使用基本上由至少一种碳化钒组成的硬质材料公开了面向硬的基板的方法。 在本发明的一个具体实施方案中,钨在硬质合金材料中以与碳化钒的固溶体存在。
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公开(公告)号:US3933476A
公开(公告)日:1976-01-20
申请号:US512157
申请日:1974-10-04
CPC分类号: C22C21/00 , Y10S428/939
摘要: Grain refining of aluminum using an addition of titanium, aluminum and KBF.sub.4.
摘要翻译: 使用钛,铝和KBF4的添加物对铝的晶粒细化。
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