碳化钛

  • 网络titanium carbide;TiC;TiCN
碳化钛碳化钛
  1. 反应温度升高至750?C时,界面反应更容易,镀层主要为立方相碳化钛,由不规则几何形的纳米颗粒组成,镀层比较光滑。

    While the relatively smooth coating deposited at 750 ? C is almost cubic phase TiC , for higher temperature promotes the interface reaction .

  2. 通过控制烧结真空度以减少金属助烧剂Ni的挥发,可以增加碳化钛骨架筋的致密度。

    The volatilization of sintering aid Ni decreases by controlling the vacuum during sintering , so this can increase the density of the sinew of TiC skeleton .

  3. 对碳化钛(TiC)的制备方法与应用领域以及目前存在的问题进行了研究与探讨。

    The synthesis methods , applications and present problems of titanium carbide ( TiC ) have been studied and discussed .

  4. 介绍一种TiC/i-C双层复合硬质薄膜,该复合膜由碳化钛(TiC)膜层和i-C(离子辅助沉积)无定形硬质碳膜组成。

    A double - layer composite hard film is introduced . It consists of a TiC film and an I - C ( ion assisted deposition ) amorphous hard carbon film .

  5. 采用反应磁控溅射的方法沉积碳化钛(TiC)膜层。随后在维持镀膜系统真空度的情况下,利用等离子体分解结合高能离子轰击的方法不间断地连续制备i-C类金刚石薄膜。

    The TiC film was prepared by a magnetron controlled reactive sputtering unit and then the I - C film was uninterruptedly prepared by means of plasma decomposition combined with high energy ion bombardment .

  6. 根据镀层厚度与镀覆温度和时间的关系,得出碳化钛形成的激活能为94±7kJ/mol。

    The calculated activation energy of TiC forming is about 94 + 7 kJ / mol.

  7. 用均一沉淀法在金刚石表面沉积二氧化钛,探讨了沉积工艺条件。覆层在高温和真空条件下被还原为单质金属钛,X射线衍射分析表明金刚石表面有钛和碳化钛生成。

    Technology of depositing TiO 2 on surface of diamond by homogeneous precipitation phase transfer method are presented , TiO 2 is reduced into Ti in vacuum at high temperature , formation of Ti and TiC is verified by X-ray diffraction analysis .

  8. 碳化钛的形成依赖于钛、钒等强碳化物形成元素,高温电弧冶金反应时钛、钒能够直接与碳化合生成TiC和VC。

    The formation of TiC-VC is dependent on Ti and V for their forceful carbonizing ability . TiC and VC can be formed by combination of Ti and VC with in high temperature arc metallurgic reaction .

  9. SBN70氮碳化钛、三氧化二铝具有优秀的抗冲击性和化学稳定性。

    SBN70 Nitrogen and carbon Titanium , Aluminium Oxide Has excellent impact resistance and chemical stability .

  10. 本研究以实现制备具有优良力学性能的非化学计量碳化钛(TiCx)块材为目的。

    The purpose of this study is to synthesize nonstoichiometric titanium carbide ( TiCx ) bulk with good mechanical properties .

  11. 采用等离子辅助热丝化学气相沉积(PAHFCVD)装置进行了金刚石薄膜、碳化钛/金刚石复合膜、掺硼金刚石薄膜的制备。

    Diamond , diamond / TiC composite and boron doped diamond films were deposited by plasma assistant hot-filament chemical vapor deposition ( PAHFCVD ) .

  12. 结果表明:碳/碳复合材料表面等离子喷涂制备碳化钛涂层时,喷涂工艺参数中净能量是影响涂层组织致密性的主要因素,净能量为15~16kW时涂层较为致密。

    The results show that the net energy is the main influencing factor of the density of the coating structure and a relatively compact coating is formed when net energy is 15 ~ 16kW .

  13. 电泳沉积法制备碳化钛膜的研究

    Studies on electrophoretic deposition ( epd ) of titanium carbide film

  14. 碳化钛&铝基体选择性吸收膜的研究

    Study on the selectively absorbing film of tic_x on Al substrate

  15. 碳化钛粉中总碳、游离碳的测定

    Determination of Total Carbon and Free Carbon in Titanium Carbide Powder

  16. 硬质合金刀具材料中碳化钛含量对其耐磨性的影响

    Influence of titanium carbide content in carbide tools on tool wear

  17. 对微波合成纳米碳化钛的反应过程进行动力学研究。

    The processing of microwave synthesizing nano-TiC was studied kinetically .

  18. 溅射沉积碳化钛技术在刀具上的应用

    The Application of Sputtering Deposition Technique of TiC to Cutters

  19. 氮碳化钛涂层的结构性能及结合强度

    Structure and Property and Bonding Strength of Titanium Carbonitride Coating

  20. 碳化钛泡沫陶瓷的筋内组织

    Microstructure of the Sinew Section of the TiC Ceramic Foam

  21. 钒钛高炉渣中碳化钛测定方法的研究

    Study on the Method for the Determination of Titanium Carbide in Blast-Furnace Slag

  22. 文中还讨论了提高碳化钛骨架筋的致密度的机理。

    The mechanism of increase in density of the sinew of was discussed .

  23. 原位合成碳化钛颗粒增强镍基复合材料的实验研究

    Experimental Study on in Situ Reactive Synthesis TiC Particles Reinforced Nickel Based Composite

  24. 碳化钛-高锰钢结硬质合金的碎裂成因

    Causes of cracking for TiC-high manganese steel bonded carbides

  25. 热处理后薄膜显微硬度显著升高的原因是生成了碳化钛硬化相。

    The obvious microhardness increase results from the formation of hardened TiC phase .

  26. 碳化钛/环氧树脂纳米复合材料的介电性能研究

    Study on the dielectric properties of TiC / epoxy nano-composites melamine-formaldehyde molding compounds

  27. 超细碳化钛粉体的制备及应用研究进展

    Progress in preparation and application of ultrafine TiC powder

  28. 碳化钛涂层具有较好的热化学稳定性,烧蚀后没有明显的氧化现象。

    TiC coating shows good thermochemistry stability and no obvious oxidation phenomenon after ablation .

  29. 氧化铝/碳化钛复合材料的无压烧结

    Pressureless Sintering of Alumina - Titanium Carbide Composites

  30. 钛合金成分对共晶碳化钛形貌的影响

    The Influence of Compositions on the Morphology of Eutectic Titanium Carbide in Titanium Alloy