1.
It is preferable to use tungsten carbide of fine grain size for such build-up welding.
堆焊采用的铸造碳化钨颗粒，以细的为佳。
2.
An ultra fine cemented carbide with tungsten powder and binder cobalt.
一种由碳化钨和粘结金属钴组成的超细颗粒硬质合金。
3.
Effect of Adding Ceramic Particles on Grain Refining in Low-Carbon Microalloy Steel
外加陶瓷颗粒细化低碳微合金钢晶粒
4.
Tungsten powder and tungsten carbide powder--Determination of specific surface product (average graininess--Simplified nitrogen absorption method
GB/T2596-1981钨粉、碳化钨粉比表面积(平均粒度)测定简化氮吸附法
5.
The effects of SiC Particle on the superplastic deformation of SiCp/ LY12 aluminium composite were studied.
探讨了碳化硅颗粒对超塑变形的影响。
6.
On the Silica-Coated Surface of Magnesium Carbonate Particles
碳酸镁颗粒表面包覆二氧化硅的研究
7.
Research progress in technologies for the abatement of soot particles from diesel engines
柴油机碳颗粒物净化技术的研究进展
8.
And thechanges in shape and size of the particles were observed after the particles of baiscyttrium carbonate were transformed into the particles of yttrium oxide on calcination.
观察了碱式碳酸钇颗粒灼烧成氧化钇后颗粒的形状及尺寸的变化。
9.
A Primary Study of the Spray Suspension Method to Cast Low Chromium Cast Iron-Matrix Tungsten Carbide Porticle-Reinforced Composites
喷射悬浮法铸造低铬铸铁基碳化钨粒子强化复合材料的初步研究
10.
Quality Control and Particle Size Measurement of High-quality Ultrafine WC Powders Produced by Conventional Process
传统流程生产优质超细碳化钨粉的质量控制及粒度检测
11.
Simultaneous Catalytic Removal of Soot and NO_x over Single Metal Oxide Catalysts
单一金属氧化物同时催化去除碳颗粒和NO_x
12.
sintered tungsten carbide compact bit
镶碳化钨硬合金齿钻头
13.
Cast tungsten carbide
GB/T2967-1989铸造碳化钨
14.
Study on Properties of Silicon Carbide Particle Reinforced Aluminum Composite;
碳化硅颗粒增强铝基复合材料的性能研究
15.
Controllable Synthesis of Nanoparticles in Supercritical Carbon Dioxide Fluid;
超临界二氧化碳介质中纳米颗粒的可控合成
16.
Research on Polymeric Miro-Particles Formation by Precipitation with Compressed-Carbon Dioxide Antisolent;
二氧化碳抗溶剂法制备聚合物微颗粒的研究
17.
Preparation, Transformation and Properties of Carbon-Encapsulated Metal Nanoparticles;
碳包覆金属纳米颗粒的制备、转化与性能研究
18.
Investigation on Preparation of SiC Particulates Performed by Selective Laser Sintering
激光选区烧结碳化硅颗粒预制体成形工艺研究