• 对“旋转锥离心雾化法”制取钢粒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;

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  • 当车间底漆涂装之前,应用真空清洁器、鼓风装置除去表面的灰尘、残砂、碎钢粒以及其他污染物。

    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.

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  • 本文论述了不同碳含量碳素钢的组织形态与抗冲击磨粒磨损性能的关系。

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

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  • 以钢-铜试件对磨后获得的油样为例进行铁谱对比实验,研究了磁流体在非铁磁性磨粒监测方面的应用。

    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钢粉末冶金过程是:加入了预合金化冶炼高速钢成分粉末,经过感应炉熔化,然后气体喷雾造粒制作而成。

    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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  • 几种表面强化的试件与不锈钢的磨损表明,主要磨损形式为磨粒磨损和疲劳剥落。

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

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  • 在动载三体磨粒磨损条件下,试验研究了冲击载荷的变化对铸态复相耐磨钢动载磨粒磨损特性的影响。

    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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  • 文中主要针对玻璃钢件切削加工性较差的问题,采用带有金刚石磨粒磨头对玻璃柱件进行加工。

    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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  • 利用游离磨粒加工方法对马氏体平面不锈钢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钢过热区粗大非平衡组织,经第二次快速加热到正火区,并没有出现通常所认为的“细化品粒”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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  • 造粒面盘内衬高强度玻璃钢,防腐耐用。

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

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  • 造粒面盘内衬高强度玻璃钢,防腐耐用。

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

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