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概述了当前我国粉末冶金新材料、新工艺的研究进展情况,指出近二十年来粉末冶金工业有了突飞猛进的发展,一系列新工艺、新技术的出现,为提高粉末冶金材料和制品的性能提供了新的手段和途径,甚至引起了粉末冶金材料生产的根本性变革。
The progress of research on new PM materials and technology in China is summarized. It is pointed out that in the recent 20 years, the powder metallurgy industry has developed by leaps and bounds. The emergence of a series of new techniques and new technologies has provided a new way to improve the performance of PM materials and products New means and ways, and even led to the fundamental changes in the production of powder metallurgy materials.