粉末沉积在工件上的百分数。
The percentage of powder that is deposited on the work piece.
一种移动和粉末充电以便沉积在接地的基材上的技术。
A technique of moving and charging powder so that it is deposited on an earthed substrate.
使用电极栅使粉末充电并沉积在接地的工件上的一种流化床设备。
A fluid bed equipped with an electrode grid to charge powder so that it is deposited on an earthed component.
粉末实际沉积在工件上的百分数。
The percentage of powder that actually is deposited on the parts.
另外，工程师们可以利用这种粉末来收集和储存天然气沉积物，这是用现有方法开发利用它们还很棘手的事情。
Alternatively, engineers could use the powder to collect and store deposits of natural gas that are tricky to exploit using current methods.
与此同时，颗粒尺寸在20和46微米之间的IN100粉末通过粉末进给喷嘴到达熔池，粉末就熔化沉积到IN100铸板上(参照图像)。
At the same time, IN100 powders with particle sizes between 20 and 46 micrometers were delivered to the melt pool via a powder feeding nozzle.
介绍了等离子体化学工艺，特别着重介绍了溅射镀膜与等离子体化学气相沉积在粉末冶金中的应用。
This article introduces processing of plasma chemistry and application of sputter coating and plasma-enhanced chemical vapor deposition in powder metallurgy especially.
采用镍的无电子化学沉积方法研究了纳米二氧化钛粉末表面的快速金属化。
Quick surface metallization of titania powder was carried out by electroless chemical deposition of nickel.
结果表明，激光微沉积合金粉末技术在细小零件的激光表面改性及高精度小型零件的直接制备方面具有很好的应用开发前景。
It indicates that laser micro-deposition of metallic powder has a bright prospect in laser surface modification of small parts and direct fabrication of fine and precise components.
多孔金属的制备方法很多，如铸造类方法、粉末冶金类方法、沉积类方法。
There are many ways to produce the porous metal, such as foundry, powder metallurgy and deposition technique.
移除空气中没有沉积的粉末并重复循环使用的过程。
The process of removing non-deposited powder from air prior to re-cycling the powder through the delivery system.
HVOF沉积处理不会使所用粉末很快变质。
The HVOF deposition process did not significantly deteriorate the powders used.
以WF6和H2为原料，粉末冶金钨板为基体，采用热丝开管气流化学气相沉积试验装置，成功地制备出可变形钨锭。
Using WF6 and H2 as raw materials, tungsten plate formed by powder metallurgy as substrate, the deformable tungsten ingots were prepared successfully by a hot-wire CVD experimental facility.
较高的喷涂功率和较大的氢气流量，有助于改善粉末的熔化程度，从而提高涂层的沉积效率和结合强度。
Deposition efficiencies and bonding strengths of coatings are higher in the cases of higher spray power and higher H2 flow due to the better melting condition of powders during spray process.
实验结果表明：(1)通过观察粉末粒子沉积到基体上的状态，解释了喷涂粒子的熔化、变形及涂层成形机理。
The results show that: (1) By observing the powder particles deposited on the substrate of the state, the spray particles melt in a way to form a deformation and coating mechanism.
按照所用金属原料在制备过程中的状态对多孔金属的制备工艺作了分类介绍，包括基于金属熔体的工艺、基于固态金属粉末的制备方法、基于电或化学沉积的方法。
According to the original state of raw metal material used in manufacturing, the manufacturing process can be classified as: melt-based process, powder-based process and deposition technology.
激光诱导气相沉积法是制备纳米氮化硅粉末的主要方法之一。
Laser induced chemical vapor deposition is the main method among the methods of fabricating nano Si3N4.
采用扫描电镜和X射线衍射仪分析了原始钨粉、炭化粉末和反应沉积物的显微组织和成分。
Scanning electron microscopy and X-ray diffraction were used to analyze the starting tungsten powder, the carburized tungsten powder and the deposit.
采用扫描电镜和X射线衍射仪分析了原始钨粉、炭化粉末和反应沉积物的显微组织和成分。
Scanning electron microscopy and X-ray diffraction were used to analyze the starting tungsten powder, the carburized tungsten powder and the deposit.
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