Abstract

The stability conditions for metal interlayers at the diamond/(Ti,W)C–WC–Co matrix interface have been grounded and the critical interlayer sizes have been obtained depending on the composition and structure of the composite. The results of the research can be used to develop the technology that ensures the existence of metal interlayers at the diamond/(Ti,W)C–WC–Co interface, which allows for the relaxation of the stress between the diamond particles and the matrix, ensures strong retention of diamond particles by the matrix, and increases the service life of products made of the diamond–(Ti,W)C–WC–Co composite.

中文翻译：

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金刚石-（Ti，W）C-WC-Co复合材料中金属中间层的形成

摘要

金刚石/（Ti，W）C–WC–Co基体界面处的金属中间层的稳定性条件已被接地，并且根据复合材料的成分和结构，获得了关键的中间层尺寸。研究结果可用于开发确保金刚石/（Ti，W）C-WC-Co界面处存在金属夹层的技术，从而缓解金刚石颗粒与基体之间的应力，确保基质中金刚石颗粒的牢固保留，并延长了由金刚石-（Ti，W）C-WC-Co复合材料制成的产品的使用寿命。