论文部分内容阅读
金属基复合材料的增强体体积含量是表征其性能的一个重要指标。简要介绍了金属基复合材料增强体体积含量的检测方法以及标准化进展。对显微镜法、图像分析仪法和基体溶解法的适用范围、方法原理、试验设备、试样制备和试验方法进行了系统的总结,并对3种检测方法的优缺点进行了比较分析。分析了金属基复合材料增强体体积含量检测方法的国家标准现状,并对未来体积含量国家标准的制定进行了展望。
Metal matrix composites reinforced volume content is an important indicator of its performance. This paper briefly introduced the testing method of volume content of metal matrix composite reinforcements and the progress of standardization. The scope of application, method principle, test equipment, sample preparation and test methods of microscopy, image analysis and matrix dissolution are systematically summarized. The advantages and disadvantages of the three detection methods are compared and analyzed. The current status of national standards for the detection of volume content of metal matrix composite reinforcements was analyzed and the future development of national standards for volume content was prospected.