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随着科学技术的发展 ,真空热处理的普及程度已经成为衡量一个国家或地区热处理技术水平的主要标志 ,以真空热处理为主导的节能、环保型“绿色热处理”已经成为当今热处理的发展方向。上海市机械制造工艺研究所为致力于“绿色热处理”的研究工作 ,自行研制了真空脉冲渗氮炉 ,该设备经实际使用 ,起到了无公害 ,使模具寿命提高 1～ 2倍的作用 ,取得了一定的经济效益
With the development of science and technology, the popularity of vacuum heat treatment has become the main measure of the heat treatment technology level in a country or region. The energy-saving and environment-friendly “green heat treatment” led by vacuum heat treatment has become the development direction of today’s heat treatment. Shanghai Institute of Mechanical Manufacturing Technology dedicated to the “green heat treatment” research work, developed its own vacuum pulse nitriding furnace, the actual use of the device, played a pollution-free, so that the life of the mold increased by 1 to 2 times the role of access to A certain degree of economic benefits