Effects of Nano-copper on the Microstructure and Property of Carburized Gear Made by Powder Metallurgy
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Effects of Nano-copper on the Microstructure and Property of Carburized Gear Made by Powder Metallurgy
Vol. 15, Issue 5, Pages: 10-13(2010)
作者机构:
1. 东北大学轧制技术及连轧自动化国家重点实验室
2. 长春工业大学先进结构材料省部共建教育部重点实验室
作者简介:
基金信息:
DOI:
CLC:TF124.5
Published:2010
稿件说明:
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ZHANG Xiao-yu, WU Di, JI Chang-tao, et al. Effects of Nano-copper on the Microstructure and Property of Carburized Gear Made by Powder Metallurgy[J]. 2010, 15(5): 10-13.
DOI:
ZHANG Xiao-yu, WU Di, JI Chang-tao, et al. Effects of Nano-copper on the Microstructure and Property of Carburized Gear Made by Powder Metallurgy[J]. 2010, 15(5): 10-13.DOI:
Effects of Nano-copper on the Microstructure and Property of Carburized Gear Made by Powder Metallurgy
3.0 wt% nano-meter Cu powder was added into the mixed powders consisting of Cr
Mn and Ti powders and Fe-based powder and the mixture was milled to blend evenly on a high-energy milling machine and was pressure synthesized to shape and then sintered and carbonized in sequence.The microstructures of the powder metallurgically manufactured gears were observed by a scanning electron microscope and a transmission electron microscope;the properties of it are analyzed in comparison with a conventionally manufactur...