nickel carbide
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美
网络 碳化镍
双语例句
- The two body abrasion wear characteristic of Mn copper nickel alloy matrix cast tungsten carbide composite has been studied using high chromium cast iron as a reference material.
以高铬铸铁为参考材料，研究了真空熔铸法制备的锰白铜基铸造碳化钨复合材料的二体磨料磨损特性。 - The original surface of a steel specimen was identified by pure nickel so as to study the formation process of a vanadium carbide coating on the surface of the steel specimen through TD treatment.
利用纯镍标识钢的原始表面，研究了钢经TD处理所产生的碳化钒覆层形成过程。 - Continuous Determination of Nickel and Cobalt in Cemented Carbide
硬质合金中镍和钴的连续测定 - Molybdenum carbide and nickel-molybdenum carbide catalysts were prepared by temperature-programmed reduction using a CH_4/ H_2 gas mixture to carburize molybdenum trioxide and nickel-molybdenum oxide. X-ray diffraction patterns showed that the crystals were(β-Mo_2C) and Ni-Mo_2C, respectively.
将MoO3和Ni-Mo混合氧化物在CH4/H2气氛中程序升温还原碳化制备了相应的碳化钼和碳化镍钼催化剂，X射线粉末衍射表征其物相分别为-βMo2C和Ni-Mo2C。 - The influence of different particle sizes of nickel powder on the structure and properties of WC-9% Ni cemented carbide has been investigated. Moreover. harmful effect of the Ni-aggregation on properties of alloys is discussed.
研究了不同粒度镍粉对WC－9%Ni硬质合金性能和组织的影响，并对镍聚集现象给合金材质造成的不良影响进行了讨论。 - The properties of Cemented carbide with iron sad nickel binders WC-Co Cemented carbide are compared with WC-Co Cemented carbide. It shows that WC-Co Cemented carbide could be replaced by iron/ nickel-based Cemented carbide in cane shredder blade fields.
将铁镍代钴硬质合金和传统的硬质合金性能进行了比较，指出在甘蔗糖厂撕裂机蔗刀刀锋中铁、镍、钴基硬质合金完全可以取代WC-Co合金。 - Research on Composition and Wear Resistance of Nickel Phosphorus Alloy silicon Carbide Composite Coatings
镍磷合金碳化硅复合镀层的制备与磨损性能研究 - The effects of nickel promoter on the preparation of molybdenum carbide and its catalytic performance for hydrodesulfurization of dibenzothiophene ( DBT) were studied.
考察了Ni助剂对碳化钼催化剂的制备及二苯并噻吩加氢脱硫反应性能的影响。 - Influence of Different Particle Sizes of Nickel Powder on the Structure and Properties of WC-9% Ni Cemented Carbide
不同粒度镍粉对WC－9%Ni硬质合金性能和组织的影响 - Introduced the present situation and development of Cemented carbide with iron nickel and Cobalt-based binders introduced, analyzed the key of make use of ferry and nickel to replace cobalt in cemented carbide, and the way of solve these difficulty is discussed.
介绍铁、镍、钴基粘结相硬质合金的现状和进展，分析采用铁镍代钴制造硬质合金工艺的难点，并探讨解决这些困难的途径。 - Preparation and Electromagnetic Properties of Silicon Carbide Fibers Containing Nickel ⅰ. Preparation of Silicon Carbide Fibers Containing Nickel
含镍碳化硅纤维的制备及其电磁性能Ⅰ.含镍碳化硅纤维的制备 - Determination of ferrum, nickel and cobalt in cemented carbide by residual titration
返滴定法测定硬质合金中的铁、镍和钴 - The results show that the addition of Ru into the cast nickel base superalloy with low content of Cr and high content of W does not affect liquidus temperature of alloy, but can influence the precipitation temperature of primary MC carbide and eutectic γ+ γ′ obviously.
结果显示：Ru的加入对低Cr高W铸造镍基高温合金的液相线温度无明显影响，但对初生MC碳化物以及γ+γ′共晶的析出温度有明显作用。 - The results indicated that adding a proper amount of the nickel promoter could decrease the carburizing temperature, increase the BET surface area, and markedly promote the DBT hydrodesulfurization activity of the molybdenum carbide catalysts.
结果表明，Ni助剂的加入降低了碳化钼催化剂所需的还原碳化温度，提高了催化剂的比表面积，并对其二苯并噻吩加氢脱硫反应活性有明显的促进作用。 - Studies on Electrodeposition of Nickel-Cobalt-Tungsten Carbide Composite Coating
电沉积镍-钴-碳化钨复合镀层的研究 - A Study of High Temperature Wearing Characteristics of Nickel-Based Self-Fluxing Alloy with Different Tungsten Carbide Contents
镍基碳化钨高温磨损特性的研究 - NiO could be reduced to metal Ni by TPR in H_2, but not be carburized to nickel carbide in CH_4/ H_2 mixture.
NiO可在H2气氛中被还原成金属Ni，但在CH4/H2气氛中不能被碳化成相应的碳化物，也被还原为金属Ni； - The Study of Nickel& silicon Carbide Composite Electroplate on the Surface of Iron
铸铁表面Ni&Sic复合镀的研究