• 对“旋转离心雾化法”制取的工艺技术进行了试验研究 ;

    A tentative study on spinning cone atemization in making steel powder was carried out in present work;

    youdao

  • 车间底漆涂装之前应用真空清洁器风装置除去表面灰尘砂、以及其他污染物

    Before shop primer is applied, dust, sand residue, crushed steel shot or grit and all other contaminants must be removed from the surface using a vacuum cleaner, air blower, etc.

    youdao

  • 本文论述了不同碳含量碳素组织形态冲击磨损性能的关系

    This paper deals with the relation of the microstructure morphology of carbon steels to its impact abrasion resistance.

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  • -铜试件磨后获得油样为例进行对比实验,研究磁流体铁磁性监测方面的应用。

    With an attempt to study the effect of magnetic fluids in ferrography on the deposition of non ferromagnetic particles, the working conditions of steel copper friction pairs were monitored.

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  • 布鲁斯表示主要高速粉末冶金过程是:加入合金化冶炼高速成分粉末,经过感应熔化,然后气体喷雾制作而成。

    Bruce said the main high-speed steel powder metallurgy process: Add a pre-alloyed powder metallurgical high speed steel components, induction-melting furnace, and then made the gas spray granulation.

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  • 几种表面强化试件与不锈磨损表明,主要磨损形式磨损疲劳剥落

    Grain wear and fatigue wear were the main wear styles in the process of abrasion of all surface-strengthened samples.

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  • 动载三磨损条件下试验研究了冲击载荷变化铸态耐磨动载磨磨损特性的影响。

    The influence of varying impact energy on wear resistance of dual phase cast steel has been investigated under impact three body abrasion.

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  • 文中主要针对玻璃件切削加工性问题采用带有金刚石玻璃件进行加工

    According to the problem that the remove of fiberglass is worse than metal material, grinding head with diamond abrasive is used to process the fiberglass column in this paper.

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  • 利用游离加工方法马氏体平面不锈SUS440C试件进行精密加工

    Precision processing is performed for martensitic stainless steel SUS440C by loose abrasive machining technique.

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  • 发现HQ70热区粗大非平衡组织第二次快速加热到正火区,并没有出现通常所认为“细化品现象,而是出现了“组织遗传”。

    It was discovered that structural heredity phenomenon took place in the non-equilibrium structure of overheated zone of HQ70 steel after another quick heating.

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  • 面盘内衬强度玻璃防腐耐用

    The granulator velum line with the high strength glass steel which is antiseptic and durable.

    youdao

  • 面盘内衬强度玻璃防腐耐用

    The granulator velum line with the high strength glass steel which is antiseptic and durable.

    youdao

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