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- PAN based carbon felt 聚丙烯腈基碳毡
- A new type offluidized preoxidation furnace was designed in this paper based on characteristics of PAN base carbon fiber production process. 根据PAN基碳纤维生产的特点,设计了一种新型流态化预氧化炉,并对其关键部件的特点与作用以及流态化粒子的选择作了系统描述。
- This paper is mainly concentrated on the introduction to prepare PAN based carbon fibers and their special fabrication method from a melt spinning to prepare the precursor fibers. 笔者主要介绍了聚丙烯腈基碳纤维的制备工艺概况,特别介绍了熔融纺丝路线制备聚丙烯腈原丝的方法。
- PAN Based Carbon Fibre and its Application 聚丙烯腈基碳纤维及其应用
- 1st Author Introduction：Wu Mingbo,male,born in 1972,Master,engaged in PAN based ACF and molecular sieve carbon felt (MSCF) study. 作者简介：吴明铂，男，1972年出生，硕士生，主要从事聚丙烯腈系活性炭纤维以及分子筛炭织物方面的研究。
- Keywords Intercalation compounds;Electrolysis;Exfoliated carbon fibers;Mesophase pitch based carbon fibers;PAN based carbon fibers; 层间化合物;电解;膨化炭纤维;中间相沥青基炭纤维;聚丙烯腈基炭纤维;
- The Relations between Electrical Resistivity and Carbonization Temperature in PAN based Carbon Fibers PAN基炭纤维的电阻率与炭化温度的关系
- Scanning tunneling microscope (STM) was used to characterize the surface topography of Polyacrylonitrile (PAN) based carbon fibers before and after electrochemical treatment. 用扫描隧道显微镜对经过电化学腐蚀前后的聚丙烯腈基碳纤维分别进行了观测分析，发现了一种有趣的螺旋结构。
- H 2O used as activation agents PAN based ACF were produced.lodine adsorption. 以聚丙烯腈预氧毡为原料,使用水为活化剂制得活性炭纤维。
- Our country develops polyacrylonitrile (PAN) base carbon fiber (CF) already had 30 old histories, gained remarkable success. 我国研制聚丙烯腈（PAN）基碳纤维（CF）已有30多年的历史，取得了显著成绩。
- The results show carbon/carbon composite with bigger carbon felt density has better oxidation-resistance. 结果表明,毡体密度大的碳/碳复合材料具有更好的抗氧化性。
- The characteristic of magnetoresistance of C/C composite prepared by preform with needle-punctured carbon felt at different heat treatment temperatures(HTT) was investigated. 研究了针刺毡预制炭/炭复合材料(C/C)经不同温度石墨化处理后的磁电阻特性。
- It is found that meso-pitch based carbon fiber can be made throughpyrolysis and further heat treatment of LDOHF. 三线芳烃经过加压炭化，然后进一步热处理，这是一条制备中间相沥青碳纤维的可行途径。
- Mesophase pitch based carbon fibres can have high thermal conductivity due to the highly extended graphitic crystalline structure along the fibre axis. 中间相沥青炭纤维由于其石墨晶体结构沿纤维轴高度择优取向,具有极高的热导率。
- The carbon felt was densified to 1.58 g/cm3 with multi-factor coupling fields CVI,and then it was impregnated with resin/carbonized to 1.85 g/cm3 to make the low cost C/C composites. 利用多元耦合场CVI工艺将炭毡增密至1.;58 g/cm3;再进行树脂浸渍/炭化增密至1
- The borosilicate glass to carbon/carbon composite based carbon material has the good protection function at the high temperature. 硼硅酸盐玻璃在高温下对炭材料以及炭／炭复合材料具有较好保护作用。
- As for the impregnated carbon felt, the reaction-formed SiC particles were nonuniform in size and distribution, and the smaller SiC particles would dissolve with the increase of sintering time. 而浸渍树脂的碳毡硅化处理后的显微组织特点是反应生成的碳化硅颗粒粒径及分布均不均匀。
- Different rayon based carbon fiber precursors are studied by means of scanning electron microscope(SEM), Thermal Mechanical Tester and X-ray diffractometer. 用电镜、纤维热机械仪、X光仪对不同来源的粘胶基碳纤维原丝及其碳丝进行了观察和分析。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- Some of the enamels on this pan are chipped off. 这平底锅上的搪瓷有些已脱落。
