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- alloy slurry of metal powder 喷镀合金钼粉浆
- Spheroidization is an extraordinary adverse factor for direct metal laser sintering of metal powder. 在金属粉末直接激光烧结成形时,球化效应是一个非常不利的因素。
- The method,equipment and mechanism of explosive compaction of metal powder are discussed,and the application to the synthesis of intermetallics and diamond are introduced. 本文讨论了金属粉末爆炸压制工艺方法、装置和机理,同时介绍了该工艺在金属化合物、金刚石等合成领域的应用。
- Mechanism of metal powder rolling where powder weight keeps constant before and after powder rolling,is different from that of conventional dense metal rolling. 金属粉末轧制机理与传统的致密金属轧制机理不同,在这里适用的是粉末轧制前后粉末重量相等原理。
- The upsetting test of metal powder sintered preform by blow speed of the hydraulic press,crank press,pneumatic hammer and high energy rate forging hammer was reported. 研究了用液压机、曲柄压力机、空气锤及高速锤的打击速度对粉末冶金烧结体进行的镦粗试验。
- In this paper the effect of processing parameters on the granularity of metal powder is discussed, it may provide some useful reference for practical production. 从雾化工艺参数方面出发,研究了其对粉末粒度的影响,为工业生产提供了有益的参考。
- Winbond Powder Co., Ltd. is a set of metal powder materials R &D, production and sales of private high-tech enterprise, is located in Liuyang City, Hunan Province. 华邦粉末有限公司是国内集金属粉末材料研发,生产与销售为一体的民营高科技企业, 地处湖南省浏阳市。
- The properties of metal powder, such as shape, chemical component and ingredient, have great influences on quality of parts of selective laser sintering. 讨论了金属粉末的性能,如粉末形状、化学成分及粒度组成等,对选区激光烧结件质量的影响。
- The present situations of manufacture and application of metal powder and powder metallurgy prats all over the world are reviewed.And the 21st century in prospect is given. 回顾了国内外近期主要金属粉末和粉末冶金零件的生产及应用现状，展望了21世纪初叶的发展趋势。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The characteristics of metal powder for producing the sintered metallic filter was studied. 研究了生产烧结金属过滤器的原料粉末的性能特征。
- The frame of the umbrella is made of metal. 伞的骨架是金属制的。
- The production of metal powder by gas atomization is complicated,it involves knowledge such as gas kinetics,hydrodynamics and metallurgy thermodynamics, so there are many influencing factors. 气雾化生产金属粉末是一个复杂的过程,它涉及气体动力学、流体力学、冶金热力学等许多方面的知识,因而影响因素较多。
- A coating of metal sheets or plates. 金属板的外覆金属片或金属板的外覆
- He shook a sheet of metal to simulate the noise of thunder. 他摇动一块金属薄片来模拟雷声。
- The rheological behavior of the semi-solid A356 aluminum alloy slurry was examined by the viscometer. 当固相率小于10%25时,在高剪切速率下浆料呈现出牛顿流体的特征;
- A thin sheet of metal, especially of tin. 锡铁片薄金属块，尤指锡
- The rheological behavior and microstructure of the semi-solid A356 Aluminum alloy slurry were studied by using a self-designed viscometer. 用自行研制的同轴圆柱旋转流变仪对半固态A356铝合金浆料的流变特性及组织演变进行研究。
- Semi-solid slurry of Y112 alloy was cast by near liquidus semi-continuous (NLSC). 采用近液相线半连续多模铸造法制备出Y112铝合金半固态坯料。
- They cut holes on the sheet of metal with a punch press. 他们用冲床在金属板上打孔。
