graphitization
英[ˌɡræfɪtaɪˈzeɪʃən]
美[ɡræfɪtaɪˈzeɪʃn]
双语例句
- 1. Boron has catalytic effect of graphitization.
- 硼具有催化石墨化作用。
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- 2. The carbon nanostructures exhibit high surface area, high porosity, and high graphitization.
- 该碳纳米结构表现出高表面积、高孔隙率和高石墨化程度。
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- 3. The presence of water is unfavorable to the graphitization (ordering) of carbonaceous matter.
- 高温高压条件下,水的存在不利于碳质物的石墨化(有序化)。
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- 4. Effect of inoculation treatment on the low temperature graphitization of malleable cast iron;
- 对铸态可锻铸铁的材质、孕育处理及石墨化退火工艺进行了研究。
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- 5. Thus, under the sintering condition in this study, the graphitization of diamond could be neglected.
- 因而,依据在这项研讨中烧结前提,石墨化的金刚石石能够疏忽不计。
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- 6. The results show that nickel, rather than boron, has a significant effect on the catalytic graphitization.
- 结果表明,炭纤维的石墨化首先发生在与催化剂接触的外表面。
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- 7. The results show that the higher graphitization degree of pitch derived carbon is, the higher real density is.
- 沥青炭的室温电阻率随石墨化度的增加而下降,随体积密度的增大而下降;
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- 8. Bulk graphite was prepared from calcined coke and coal tar pitch precursors by hot pressing and graphitization.
- 用煅烧石油焦和煤沥青为基本原料,采用热压和石墨化工艺制备了几种纯石墨材料。
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- 9. Second, with the same of EPM parameters, the prolonging treating time was helpful to finish the graphitization.
- 在相同参数脉冲电场的作用下,处理时间长有利于石墨化转变的进行;
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- 10. The graphitization apparatus and high temperature heat treatment are the key points in the manufacture of carbon fiber.
- 碳纤维石墨化的关键是石墨化设备和高温热处理技术。
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- 11. A difficulty that the power of the transformer during the later period of graphitization is not enough exists long term.
- 石墨化炉用变压器后期输出功率不足,是长期困扰石墨化工序的难题。
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- 12. According to pyrology test, this article has analyzed energy conservation direction and step of electrode graphitization stove.
- 通过热工测试,分析了电极石墨化炉的节能方向与步骤。
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- 13. Graphitization experiments are carried out on PAN-based carbon fibers manufactured in China to prepare high modulus carbon fibers.
- 使用国产聚丙烯腈基碳纤维进行石墨化实验,制备高模量的碳纤维。
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- 14. These small pits cause an increase of the specific surface of diamond particles, which results in an acceleration of graphitization.
- 这些小凹坑增添了金刚石颗粒的外表系数,成果使石墨化的速度加速。
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- 15. The formula for the resistance of graphitization furnace in later stage is calculated by comparing the ideal model and actual result.
- 通过对一理想模型的推算,比较模型与实际的结果,推算石墨化炉通电后期电阻公式。
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- 16. Besides metamorphic grade, the nature of original rocks and the precursor of carbonaceous material may also influence graphitization.
- 除了变质程度以外,原岩的类型和碳的原始物质的种类也会影响碳的石墨化作用。
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- 17. The results show that after the high temperature graphitization treatment, the carbon content in the scaly graphite is increased to 99.99%.
- 结果证明:用高温石墨化法提纯晶质石墨,可使石墨的含碳量达到99.99%以上。
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- 18. After the catalytic graphitization, the frictions of the samples with Boron and Iron are 0.27 and 0.28, but that of the blank sample is 0.71.
- 硼催化试样和铁催化试样经过催化石墨化后,摩擦系数较低,分别为0.27和0.28,而空白试样的摩擦系数为0.71。
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- 19. The effect of alloying element on the graphitization was analyzed on the basis of thermodynamics. Deformation can accelerate the rate of graphitization.
- 从热力学角度分析了元素对石墨化的影响,得出变形可促进石墨的形成。
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- 20. The titanium of content less than0.10%has graphitization effect, it, however, will have carbide stabilization effect when its content is more than0.10%.
- 钛的质量分数低于0.10%时,显示石墨化作用;超过0.10%时则显示出稳定碳化物作用。
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- 21. The pyrogenic decomposition property, porosity and graphitization extent of petroleum coke were investigated by analyzing the petroleum coke raw material.
- 从分析石油焦原料着手,考察了其热解特性、孔隙率和石墨化程度。
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- 22. An experimental study of the graphitization resistance of synthetic polycrystalline diamonds is reported in this paper, Two groups of specimens were chosen.
- 本文对常压高温下人造多晶金刚石的抗石墨化性能进行了实验研究。
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- 23. The degree of graphitization of carbon nanotube powders is significant elevated. All these show that the properties of CNTs can be changed by means of the …
- 说明对碳纳米管粉体的高温石墨化可以改变碳纳米管性能。
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- 24. The results show that the graphitization of the bent, HAZ and tee of the main steam pipeline stand is severe, and the relevant components should be replaced.
- 结果表明,该主蒸汽管道的弯头、焊缝热影响区和三通等部位石墨化严重,部分部件需要更换。
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- 25. The effects of heat-treated temperature, the catalyst types and relevant content on carbon fiber catalytic graphitization are discussed in detail in this paper.
- 论述了催化剂种类、含量及石墨化温度三因素对碳纤维催化石墨化反应的影响。
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- 26. The results indicate that the content of carbon is about 90%, the degree of graphitization is 66% and the carbon of simple substance phase at the surface is 54%.
- 结果表明纳米石墨中碳含量为90%左右,石墨化度为66%,表面碳原子以碳单质状态存在的占54%。
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- 27. Based on the analysis of thermal, electric and physical characters of graphitization furnaces, a mathematical model of heat transfer in the furnace was proposed.
- 在分析了炉子电热特性的基础上建立了石墨化炉传热数学模型。
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- 28. The experimental results showed that the effect of the purity, degree of graphitization, microstructure etc. factors on the synthesis result of diamond and properties.
- 由实验结果可以看出、石墨材料的纯度、 石墨化度、显微组织结构等因素,对金刚石的合成效果及其性能均有显著的影响。
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- 29. Carbon foam is a novel thermal management material which is produced from mesophase pitch, and possesses high thermal conductivity after carbonization and graphitization.
- 具有高导热、低密度的新型高性能碳泡沫是最近发现的一种高新材料,它以中间相沥青为前驱体,然后发泡、碳化、石墨化制得。
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- 30. Carbon foam is a novel thermal management material which is produced from mesophase pitch, and possesses high thermal conductivity after carbonization and graphitization.
- 具有高导热、低密度的新型高性能碳泡沫是最近发现的一种高新材料,它以中间相沥青为前驱体,然后发泡、碳化、石墨化制得。
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