The effect of infiltration process on the microstructure and properties of iron-base materials with high alloying elements content was studied by metallography, SEM and mechanical property tests.
采用光学显微镜、扫描电镜观察和力学性能测试研究了熔渗处理对高合金铁基材料显微组织和性能的影响。
Nonferrous materials have a base metal other than iron and include aluminum, magnesium, zinc, lead, bismuth, copper, and a variety of alloys.
有色金属材料以不是铁的金属为基材，包括铝，镁，锌，铅，铋，铜和很多合金。
Different base iron, copper, iron and copper and other materials available to meet customer needs at different levels.
内基有多铁基、铜基、铁铜等多种材质可供选择，满足不同层次客户需求。
The effect of the amount of copper to iron base anti friction sintered materials were studied.
研究了铜含量对铁基减摩材料组织性能的影响。
Ferrous tool materials have iron as a base metal and include tool steel, alloy steel, carbon steel, and cast iron.
黑色工具材料以铁为基材，包括工具钢，合金钢，碳钢，铸铁。
Qualitative comparison of wear resistance between sintered iron base materials in common use has been made with the aims of providing reference for reasonable selection of various materials available.
对部分常用烧结铁基材料的耐磨性进行了定性比较，为合理选用现有各种材料提供了参考。
The effects of it on the carbon content of the iron base structure materials were studied.
研究了它对铁基结构材料碳含量与性能的影响；
The material may select materials and so on copper, iron, zinc base alloy, tinplate, terne metal.
材料可选用铜、铁、锌合金、马口铁、铅锡合金等材料。
So the composites of the base of the grain intensifying aluminium are the displacing materials with the vast appliance prospect of the disk parts of the ash iron.
因此，颗粒增强铝基复合材料是具有广阔应用前景的灰铸铁制动盘类零件的替代材料。
So the composites of the base of the grain intensifying aluminium are the displacing materials with the vast appliance prospect of the disk parts of the ash iron.
因此，颗粒增强铝基复合材料是具有广阔应用前景的灰铸铁制动盘类零件的替代材料。
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