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ELECTRIC DISCHARGE MACHINABLE CEMENTED CARBIDE BODY
ELECTRIC DISCHARGE MACHINABLE CEMENTED CARBIDE BODY
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机译:放电可加工硬质合金车身
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摘要
A cemented carbide blank (20) for electric discharge machining includes a carbide phase having tungsten carbide (and optionally vanadium carbide) in an amount between 77.7 weight percent and 93.6 weight percent. It further includes between about 0.3 weight percent and about 1.5 weight percent chromium, between about 8 weight percent and about 17 weight percent cobalt, 0 weight percent up to about 5 weight percent nickel, and between about 0.1 weight percent and about 1.0 weight percent molybdenum. The cemented carbide blank having a magnetic saturation ranging between 151 x 10sup
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机译:用于放电加工的硬质合金坯料(20)包括碳化物相,其碳化钨(和可选地碳化钒)的量在77.7重量%至93.6重量%之间。它进一步包含约0.3重量%至约1.5重量%的铬,约8重量%至约17重量%的钴,0重量%至约5重量%的镍,以及约0.1重量%至约1.0重量%的钼。 。硬质合金毛坯的磁饱和度范围为151 x 10 展开▼