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    • 粉末冶金燒結鋼的切削性能

    Research of the Machinability of Sintered Steels

      摘要
    • 摘要: 通過對5種粉末(3種進口粉和2種國產粉)冶金燒結鋼的車削試驗,對數據分析研究,發現鐵粉中的硫、錳能有效地提高燒結鋼的切削性能.并對此作了機理分析.

       

      Abstract: The factors influencing on the machinability of sintered steels made of five kinds of powders with different contents were researched.The test has demonstrated that S and Mn in the ferrous powde can effectively improve the machinability of sintered steels, and the mechanism also has investigated.

       

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