金属化合物有硼化物、硅化物、复合碳比物等。
Metallic compounds include boride, silicious and compound carbide, etc.
研究采用铸渗法制备三元硼化物硬质合金覆层钢基材料。
The preparation of ternary boride hard alloy cladding layer on steel substrate is studied.
研究了噻吩类型硫在金属硼化物上的原位还原深度脱硫。
The desulfurization over different metal borides and the choices of suitable nickel salt precursor and amount of reducing reagent were conducted.
当硼含量较高、冷却速度较慢时，硼化物存在于枝晶干。
When the boron content is high and the cooling rate is relatively low, boride can exist at the dendrite arm.
本文重点研究了这种针状硼化物的形成机理及其影响因素。
Otherwise, a kind of needle-shaped boride will appcar on the surface of specimen.
试验表明：硼化无灰分散剂合成工艺简单，产品质量稳定。
The test showed that the synthetic technique is simple with stable product quality.
含有本发明提供的磷硼化无灰分散剂传动液的抗磨损性较好。
The transmission fluid containing the phosphorous boronizing ashless dispersant provided by the invention has better abrasion resistance.
一般选用结晶水较多的硼化物、锌化物及氢氧化铝、氢氧化镁。
Generally choose gesso more boron hydrates, zinc carbide and aluminum hydroxide, magnesium hydroxide.
在同样的氧化条件下，六硼化铈在空气中比六硼化镧容易氧化。
It seems that cerium hexaboride is more easily oxidized than lanthanum hexaboride under the same oxidation conditions.
研究以硼化物为耐磨相的新型耐磨白口铸铁的组织特点与力学性能。
The microstructure and mechanical properties of a new type wear-resistant white cast iron with the boride as wear-resistant phase were investigated.
探讨了热浸扩散渗铝复合渗硼中的硼化物的形成机理及硼的迁移机制。
The mechanism of both forming boride and transferring of boron in the aluminized and then boromized layer were discussed.
其中活性硼原子对渗层生长速率的贡献大于气态硼化物分解的硼原子。
It is proved that the activated boron atoms decomposed by boriding medium are more than those decomposed by gaseous boride.
本文就反应硼化烧结法的理念，新型硬质合金的种类、性能和应用做综述。
The concept of reaction boronizing sintering technique, properties, kinds and applications of new type cemented carbide are reviewed.
同时，硼化物覆盖了表面酸中心，堵塞了孔道，因而提高了反应的选择性；
At the same time, boride thus formed covered the surface acid sites and blocked the pores and channels, leading to higher para-selectivity.
精细陶瓷一般以氧化物、氮化物、硅化物、硼化物、碳化物等为主要原料。
The raw materials: break through the traditional boundaries of using clay as raw materials, fine ceramics' raw materials are generally oxides, nitrides, silicides, borides, carbides etc.
通过金相照片可见在二硼化钛含量较低时，各增强相在基体中分散较均匀。
We can find each reinforcement phase in the matrix is more uniform dispersion by Metallographic photos when the content of TiB2 is lower.
按照各组分的重量百分比称取钛粉、稀土六硼化物、碳化硼、合金化元素；
It is prepared through mixing Ti powder, RE hexaboride, boron carbide and alloying elements;
碳纤维是硼化钛涂层材料的增强剂之一，对硼化钛阴极涂层的性能影响很大。
The carbon fiber is the main reinforcer for titanium diboride coating material, and greatly influence the properties of titanium diboride coating cathode.
文中叙述了HL - 1m托卡马克硼化真空紫外光谱区杂质辐射的观测结果。
This paper, results of VUV impurity radiation measured in the boronization experiment on the HL-1M Tokamak are given.
在真空烧结炉中通过原位反应液相烧结工艺制备出三元硼化物基金属陶瓷覆层。
Ternary boride based cermet cladding material was prepared by in situ reaction and liquid phase sintering technology in vacuum furnace.
硼、碳分别是决定硼化物和基体的重要元素，其含量对组织和性能起决定作用。
Boron and carbon are the important elements that can decide boride and matrix respectively, and their contents affect the microstructure and properties of the HBIA greatly.
采用真空液相烧结法，在Q 235钢表面制备三元硼化物基金属陶瓷覆层材料。
A ternary boride cermet clad material was fabricated on the Q235 steel substrate by means of the vacuum liquid phase sintering technique.
论述了不同制备方法中分别以碳化物和硼化物为增强相的钛基复合材料的微观组织。
Microstructures of carbide and boride reinforced respectively titanium alloy matrix composites by different fabrication methods were reviewed.
测试结果表明，沉积六硼化镧薄膜后的二极管发射性能与纯硅尖相比具有明显增强。
The results show that thin film with deposition of LaB6 in the diode can markedly improve the emission properties compared with pure silicon tip.
电子显微镜观察与分析表明，晶界上的薄膜状硼化物是导致合金缺口敏感的主要原因。
Analysis and observation under electron microscope indicated that it seems to attribute the notch sensitivity of the alloy to the film-like boride along the grain boundaries substantially.
另一个增强涡流固定效果的方法是加入第二种材料的小颗粒，例如氧化钇或是二硼化钛。
Another method of increasing vortex pinning involves adding microscopic inclusions of some second material such as yttrium oxide or titanium diboride.
采用等离子发射光谱法测定六硼化镧中铁、钙、镁、铬、锰、铜，各元素测定范围：0。
It USES the plasma emission spectrometry to determine Fe, Ca, Mg, Cr, Mn and Cu in LaB6 in the scope of the elements: 0.
采用等离子发射光谱法测定六硼化镧中铁、钙、镁、铬、锰、铜，各元素测定范围：0。
It USES the plasma emission spectrometry to determine Fe, Ca, Mg, Cr, Mn and Cu in LaB6 in the scope of the elements: 0.
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