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根据烧结过程中W元素的质量守恒,推导出WC—C硬质合金中WC相和η1相(W3CO3C)含量间的关系式,进而导出WC相和η1相间的相对Kη1WC值表达式,从而建立了一种用X射线衍射方法定量测定WC—Co合金中η1相含量的实用方法。
According to the mass conservation of W element during sintering, the relationship between WC phase and η1 phase (W3CO3C) content in WC-C cemented carbide was derived, and then the relative Kη1WC value expression between WC phase and η1 phase was deduced A Practical Method for Quantitative Determination of η1 Phase Content in WC-Co Alloy by X-Ray Diffraction Method.