耐磨齿轮新材料的研究

Research on New Material of Gears and Its Applications

在分析和比较了国外采煤机齿轮材料 17CrNiMo6与国内常用采煤机齿轮材料 18Cr2Ni4W性能的基础上 ,根据国内实际情况 ,研制出取代该钢种的新材料 。

According to the domestic practical conditions, on the basis of characteristic comparison of the material for coal mining machines gears 17CrNiMo6, which was usually used in overseas, and 18Cr2Ni4W, which was usually used in our country,for a new material was invented and further study on its characters and applications was given