【摘要】 本文简要介绍了高温气冷反应堆中材料的摩擦磨损特性及其对减摩耐磨涂层的要求，重点总结了热喷涂碳化铬、氧化锆涂层，以及气相沉积TiC、MoS2涂层在高温气冷反应堆中的应用与发展状况。更多还原

【Abstract】 In this Paper, a brief introduction is made, which is about property of friction and wear in high temperature gas-cooled reactor (HTGR) materials, and its request for antifriction and wear-resisting coatings. The key summary is application and development of hot spraying coatings of chromium carbide、ZrO2, and Vapour deposition coatings in HTGR更多还原