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碳石墨材料不仅是电工行业不可缺少的导电材料,而且在机械行业中的应用具有广阔的前景。例如,东北石油管道局所属输油泉站泵用机械密封摩擦付,原设计是整体碳化钨,其材料虽然能达到使用要求,但由于碳化钨生产工艺复杂、周期长、材料来源困难、价格昂贵,另外它本身质脆、导热性能差,往往给加工、安装和使用带来不便。为了解决这个矛盾,将摩擦付改为碳石墨材料
Carbon graphite material is not only an indispensable conductive material in the electrician industry, but also has broad prospects for application in the machinery industry. For example, the Northeast Petroleum Pipeline Bureau Oil Station pump mechanical seal friction pay, the original design is the overall tungsten carbide, although the material can meet the requirements, but because of tungsten carbide production process is complex, long cycle, difficult to source materials, expensive In addition, it itself crisp, poor thermal conductivity, often to the processing, installation and use of the inconvenience. In order to solve this contradiction, friction will be changed to carbon graphite material