查询词典 powder process

Nanosized W-Cu powder containing 20 weight percents of Cu was prepared by a homogeneous coprecipitation process,in which Cu2WO42 / CuWO4·2H2O precipitates were first obtained by adding aqua ammonia into a liquor solution containing natrium tungstate and copper chloride and heating the solution to remove ammonia.

采用蒸氨均相共沉淀法，即加热含有Cu2+和WO42-的氨络合物溶液，使氨蒸发，获得沉淀物，然后对沉淀物进行煅烧、还原，最终制得了含Cu量为20%的W-Cu复合粉。

The chemical and mineral composition of low-grade antimony oxide powder from fuming process is determined by X-ray diffraction and electron probe microanalyzer.

采用X—射线衍射、电子探针等多种手段，研究烟化法低品位锑氧粉的化学成分、物相组成等特性，进行烟化法低品位锑氧粉的还原熔炼试验。

This article presents process and fundamental principle for cobalt removal with antimony trioxide and zinc powder in No.

叙述了株冶锌Ⅱ系统锑盐锌粉净化除钴的工艺及基本原理，分析了影响除钴的因素，提出了控制钴复溶与闭路循环的措施。

This paper introduces the principal,technical process and product properties of which yield superfine powder whith plasma technical in the classical antimony white furnace.

介绍在传统的锑白炉上采用等离子体技术，生产Sb2O3超细粉末的原理、工艺过程以及产品性能，是一项老工艺赋与新内容的技术创新。

The adjustment process of lead powder ball grinder was introduced.

介绍铅粉球磨机的调试过程。

This article study the most three factors of influence in pre-splitting blasting , which are powder capacity per meter 、 spacing of hole and decoupling. On the basis of ANSYS/LS-DYNA and establishing 3D model about two pre-splitting holes, numerical value sumilate expanded process of the crack , then estimates effect of the rock crash by analyzing stress , otherwise estimates effect of pre-splitting blasting by expanded picture .

本文研究了预裂爆破中影响最大的三个因素：线装密度、周边眼间距及周边眼的不耦合系数，并利用动力有限元分析软件ANSYS/LS-DYNA，建立两预裂孔爆破的三维模型，数值模拟出预裂爆破裂缝扩展过程，然后通过应力值的分析来判断岩石的破碎情况，另外利用预裂缝的扩展图分析预裂爆破的效果。

Other methods, such as pipe diameter increases, reducing elbow, and a regular cleaning materials, operation of workers wearing anti-static clothing operation of suppression, to reduce and eliminate the powder in the boiling process is also effective static.

3其它方法，如增大管道直径、减少弯头、定期清灰和出料、操作工人穿戴防静电服操作等，对抑制、减少和消除粉体沸腾过程中的静电也是有效的。

It was found that the woodceramics underwent chemistry structure transformation contrary to uncarbonized wood powder during carbonization process on the basis of FTIR analysis, and the aroma structure in the woodceramics was increased.

木质材料和酚醛树脂的质量比为50：50时，在9KHz～1500MHz范围内，木陶瓷具有中等屏蔽效果(40～50)dB，可以用作高温环境下电气设备的电磁屏蔽材料。

The paper focuses on the real-time processing technology of flame image in the rotary kiln through industrial television, the intelligent control decision of composite extreme value for the coal powder ball mill, the intelligent control method for the temperature of shuttle kiln, and the control oxidizing and reducing process of ceramic calcine.

在智能控制实际应用方面，研究和实施了工业炉窑的综合集成智能控制系统，文章介绍了我们研制的氧化铝熟料回转窑和间歇式电瓷窑智能控制系统，重点总结我们首次提出的回转窑火焰工业电视图像实时处理技术、煤粉球磨机综合极值智能控制、抽屉窑温度智能控制、陶瓷氧化还原控制方法。

The company's alloy products used in high-quality tungsten carbide alloy powder as raw materials, the world's leading production technology, advanced selection of bilateral pressure XDZY-16A automatically Press, XDZL dumping rotating tube feeder system, XDPW spray drying system Tablets of equipment, XDYT vacuum sintering dewaxing one furnace, precision control of temperature and pressure control equipment for fully automated operation, with more than climate control and ensure stability in the production process.

本公司生产的合金制品系采用优质的碳化钨合金粉末为原材料，采用世界领先的生产工艺，选用先进的XDZY-16A双侧压自动压机，XDZL倾旋筒制料机，XDPW喷雾干燥制粒设备，XDYT真空烧结脱蜡一体炉，精密控制设备温度和压力控制为全自动化操作，带多气氛控制，保证了生产工艺过程稳定。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。