CAJ | 학술논문

金属基复合材料可以通过基体合金成分改变、增强体的形态和种类选择及工艺控制等要素获得不同的材料特性，因而具有很强的可设计性。在金属基复合材料性能设计中，界面状态的控制是核心内容。归纳了作者近几年在金属基复合材料界面控制研究方面的研究工作，包括利用工艺技术方法控制Cf／Al有害界面反应，获得TiB2／Al自润滑界面；利用基体合金化方法控制SiC／Al和Cf／Al有害界面反应，获得W／Cu固溶体界面等方面的理论与实践。研究表明，采用材料制备工艺和基体合金化等方法控制界面反应热力学和动力学过程可以实现抑制有害界面产生及获得有益界面，而且是十分简捷、有效和低成本的方法。
금속기복합재료가이통과기체합금성분개변、증강체적형태화충류선택급공예공제등요소획득불동적재료특성，인이구유흔강적가설계성。재금속기복합재료성능설계중，계면상태적공제시핵심내용。귀납료작자근궤년재금속기복합재료계면공제연구방면적연구공작，포괄이용공예기술방법공제Cf／Al유해계면반응，획득TiB2／Al자윤활계면；이용기체합금화방법공제SiC／Al화Cf／Al유해계면반응，획득W／Cu고용체계면등방면적이론여실천。연구표명，채용재료제비공예화기체합금화등방법공제계면반응열역학화동역학과정가이실현억제유해계면산생급획득유익계면，이차시십분간첩、유효화저성본적방법。
The properties of metal matrix composites （MMCs） can be tailored by changing the matrix compositions, the shape and type of reinforcements. Among the design of MMCs, the control of interracial conditions is the key point. In this paper, the research progress on the control of MMCs interfaces has been reviewed, including the inhibition of haimful interracial reaction in Cf/Al composite and generation of self-lubricating interface in TiB2/Al composite by process control; the control of harmful interracial reactions in SiC/Al and Cf/Al composites by matrix alloying ; the obtaining of W/Cu solid solution interface. It has been proven that the process control and matrix alloying are simple, effective and low-cost methods to avoid harmful interfaces and acquire beneficial interfaces by suppressing the thermodynamics process.