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1.Our main products are Silicon Carbide, Alumina Ceramic, Tungsten Carbide, and Carbon-Graphite Seal Rings.
我们的主要产品是化硅、硬质合金、石墨密封环和氧化铝陶瓷制品。收藏指正
2.Manufacturing : industrial silicon, metal magnesium, calcium carbide, high-carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China.
制造:工业硅、金属镁、电石、高铬铁、硅铬合金、中低微铬铁。收藏指正
3.a solid solution of ferric carbide or carbon in iron; cools to form pearlite or martensite.
含铁碳化物或含铁的固体溶体,冷却可形成珠光体或马氏体。收藏指正
4.A nonmagnetic solid solution of ferric carbide or carbon in iron, used in making corrosion-resistant steel.
奥氏体一种非磁性的固状可溶性含铁碳化物或含铁,用于制作不锈钢收藏指正
5.Cleanup corrosive substance in pipe such as internal water, clean oil, methane hydrate, ferric oxide, carbide dust, carbon bisulfide, hydrosulphurice acide, etc.; reduce corrosion damages to inner wall of pipeline caused by corrosive substance; clarify pipe route again; inspect pipe deformation; check perfectness ratio of valves along pipe; decrease working backpressure.
清除管线内部积水、轻质油、甲烷水合物、氧化铁、碳化物粉尘、二硫化、氢硫酸等腐蚀性物质;降低腐蚀性物质对管道内壁的腐蚀损伤;重新明确管线走向;检测管线变形;检查沿线阀门完好率;减小工作回压。收藏指正
6.The system pressure changed the adsorption abilities and pore size distributions of carbide and activated carbon.
反应压力能够改变化产物和活化产物的吸附性能和孔径分布。收藏指正
7.Leading edge integrated circuits (ICs) are complicated structures designed to have up to 3 capping layers above a low k dielectric material. The upper capping later may use TEOS and/or silicon nitride (SiN) while the lower one may use silicon carbon nitride (SiCN), silicon carbide (SiC), or carbon dopped oxide (CDO) immediately above the low k dielectric.
集成电路的前缘技术是在低k介质材料上设计3个盖层的复杂结构,上面的盖层可以用TEOS(tetraethyl orthosilicate)四乙基原硅酸盐和/或氮化硅(SiN),下面的层可以在低k介质之上用氮化硅(SiCN),化硅(SiC),或CDO(carbon dopped oxide)直接生成。收藏指正
8.Study of Degree of Eutectic Carbide Segregation of high Carbon-high Chromium Cold working Die Steel
高铬冷作模具钢共晶碳化物不均匀性的研究收藏指正
9.Abstract: A new simulating method is established for the calcul ation of the hardness profile of high-carbon-concentration deep-carburization , on the basis of analyzing this process and taking into account the influence o f carbide solution and dissolution, carbon-concentration and temperature on the diffusion behavior, and the influence of the environment factor on carbon trans fer through the gas-solid interface.
文摘:在对高浓度深层渗的特点进行分析的基础上,考虑到碳化物的析出与溶解、温度及浓度对扩散行为的影响,气氛环境对相界面传递过程的影响,淬火烈度对渗层冷却效果的影响,提出了一种新的模拟高浓度深层渗渗层硬度分布的方法。收藏指正
10.Through determining the percent and appearance time of the carbide that exists in Fe-8%Cr and Fe-6%Cr steels during carburizing with different temperature and carbon potential,the curves of carbide extreme value (CEV) and carbon potential threshold (CPT) can be drawn.
对Fe-8 %Cr和Fe-6%Cr合金在渗过程中不同温度、势下碳化物体积百分含量和碳化物出现时间进行了测定 ,绘出了其在不同温度、势下的碳化物极限值和势门槛值曲线。收藏指正
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