Advances of researches on copper-base powder metallurgy friction material of high speed train

YU Qi; MA Jia; ZHONG Sujuan; LONG Weimin; DING Tianran; PAN Jianjun; YU Xinquan

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Advances of researches on copper-base powder metallurgy friction material of high speed train
Vol. 48, Issue 3, Pages: 115-119(2018)
Published：2018
DOI：
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DOI：

YU Qi, MA Jia, ZHONG Sujuan, et al. Advances of researches on copper-base powder metallurgy friction material of high speed train[J]. Eletric Welding Machine2018, 48(3): 115-119. DOI：

摘要

近年来随着我国高速列车技术的飞速发展

对制动材料提出更加严苛的要求

其中铜基粉末冶金摩擦材料在制动方面具有不可替代的优越性。通过成分配比及工艺条件简述国内铜基粉末冶金摩擦材料的研究进展

提出优化成分配比及稳定工艺是提升产品品质的有效途径。

Abstract

The high speed train technology in China has development rapid in recent years

put forward more stringent requirments for break materials. The copper-base powder metallurgy friction material has an irreplaceable advantage in braking. In this paper

the research progress of copper-base powder metallurgy friction material was briefly introduced through the composition ratio and process conditions

then suggested that optimizing the composition and stabilizing process was an effective way to improve the quality of products.