查询词典 carbides

In the interfacial layer near to SiC, elements Pd and Ni preferentially diffused to SiC and resulted in the reaction products of Pd-Si phase, Ni-Si phase and graphite. In the reaction zone further away from the SiC, mainly elements Cr and V in the brazing filler participated in the interface reaction, and formed Cr-C, Cr-Si, Cr5Si3C. In the central part of the joint, the matrix was composed of Pd-Si, Ni-Si and V-Si phases, on which some blocky carbides V2C, Cr23C6 distributed scatteringly.

MPa。微观分析表明，在靠近SiC的界面反应层中，主要是Pd和Ni优先与SiC反应生成相应的Pd-Si相，Ni-Si相和石墨；接头中在离SiC稍远的区域，主要是Cr和V与母材扩散进入钎缝且未与Pd和Ni反应的C和Si发生反应，生成Cr-C， Cr-Si， Cr5Si3C 等相；钎缝中心区的基体由Pd-Si，Ni-Si和V-Si相组成，其上弥散分布着块状碳化物V2C和Cr23C6。

The results show that the coverage area of tungsten film on diamond surface is above 90% and the steady tungstenic carbides WC and W2C are created by this technology. The tungsten film coated on diamond is realized.

结果表明，该方法可在金刚石表面镀覆上一层覆盖面达到90%以上的金属钨膜，且生成稳定的碳化物WC和W2C，得到由难熔金属钨包覆的金刚石。

Based in Changsha, Hunan Province, the People's Republic of China, the Company offers carbides of tungsten, tungsten cobalt alloy, tungstic oxide and tungsten powder.

坐落于中国湖南省长沙市，中钨高新主要销售钨钴合金，三氧化钨和钨粉。2006年以来，中钨高新主要在四川省自贡市开展业务，截止2006年12月31日，该公司拥有了三个主要的分公司。

Based in Changsha, Hunan Province, the People's Republic of China, the Company offers carbides of tungsten, tungsten cobalt alloy, tungstic oxide and tungsten powder. During the year ended December 31, 2006, the Company operated its business mainly in Zigong, Sichuan Province.

坐落于中国湖南省长沙市，中钨高新主要销售钨钴合金，三氧化钨和钨粉。2006年以来，中钨高新主要在四川省自贡市开展业务，截止2006年12月31日，该公司拥有了三个主要的分公司。

The main achievments are as follows: Through failure analysis, it has been confirmed that the wear of cold working die made of Cr12 steel was resulted from the ununiform distribution of large M〓C〓 carbides in a relatively soft matrix of Cr12 steel.

研究工作的目的是用激光处理技术（激光相变硬化、熔凝和合金化处理）提高钢铁材料的表面的硬度和耐磨性，同时，研究激光处理的组织结构与性能的关。。。

Panzhihua-Xichang area in Sichuan is abundant in vanadic titianomagnetite deposit. Because vanadium and titanium are transition metals and the difference between their atomic numbers is only 1, titanium carbide and vanadium carbide are refractory, high hardness and thermodynamically stable metal carbides.

而采用粉末冶金原位合成法不但可以解决铸造法因增强相体积分数增加及增强相与铁基体的密度差异而导致的铸造缺陷以及SHS的致密化问题，而且克服了粉末冶金法存在的增强体与基体之间结合不良的问题。

He wear behaviors and mechanisms, the factors affecting the transverse rupture strength, the correlation between fracture toughness and the mean free path length of ductile phase, and the various fracture modes of WC-Co cemented carbides used for cutters in coaling mining machine are reviewed.

综述了采煤机截齿用WC－Co硬质合金的磨损行为与机理、影响抗弯强度的各种因素、断裂韧性与粘结相平均自由程的关系以及断裂的不同方式。

" Organic compound Substance whose molecules contain one or more carbon atoms (excluding carbonate s, cyanides, carbides, and a few others; see inorganic compound)."

有机化合物：分子中含有一个以上碳原子(不包括碳酸盐、氰化物、碳化物和一些其它物质)的物质。

" Organic compound Substance whose molecules contain one or more carbon atoms ( excluding carbonates, cyanides, carbides, and a few others; see inorganic compound)."

有机化合物：分子中含有一个以上碳原子(不包括碳酸盐、氰化物、碳化物和一些其它物质)的物质。

" Organic compound Substance whose molecule s contain one or more carbon atoms (excluding carbonates, cyanides, carbides, and a few others; see inorganic compound)."

有机化合物：分子中含有一个以上碳原子(不包括碳酸盐、氰化物、碳化物和一些其它物质)的物质。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。