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Cemented Carbides for Machining of Heat-Resistant Materials

机译:用于加工耐热材料的硬质合金

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摘要

The optimum ratio of rhenium and cobalt in Co-Re binder of a cemented carbides based on the analysis of phase diagrams and studying the carbides properties is defined. It is shown that properties of carbide binder at the same ratio of rhenium and cobalt are also the same, and the carbide properties are determined by the amount of carbide binders. Researches of wear resistance of the tool from carbides with Co-Re binder at machining of a constructional steel and hard-to-machining alloys have confirmed their high efficiency.
机译:定义了基于相图的分析和研究碳化物特性的碳化物碳化物的共重合粘合剂中铼和钴的最佳比。结果表明,以相同的铼和钴比例的碳化物粘合剂的性质也是相同的,并且碳化物性质由碳化物粘合剂的量测定。在加工钢和硬加工合金加工过程中,用Co-Re粘合剂的碳化物耐磨性研究证实了它们的高效率。

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