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1)  cloth weaved with fast neutron-irradiated carbonfibres
快中子辐照的碳纤维编织物
2)  carbon fiber preform
碳纤维编织物
1.
SiC fillers were introduced into carbon fiber preform by vacuum infiltration in order to shorten the fabrication cycles of three-dimensional braided carbon fiber preform (3D-B C_(f)) reinforced SiC ceramic matrix composites by precursor-infiltration-pyrolysis (PIP).
采用真空浸渍法在碳纤维编织物中预先引入SiC微粉,以缩短先驱体浸渍裂解制备碳纤维三维编织物(3D BCf)增强SiC陶瓷基复合材料的制备周期,考察了微粉粒度、浆料SiC/无水乙醇(EtOH)质量比等参数对引入SiC微粉体积分数的影响。
3)  carbon fiber braid
碳纤维缝编织物
1.
Effect of cold plasma treatment on the interfacial properties of carbon fiber braid/epoxy composites;
冷等离子体处理对碳纤维缝编织物/环氧复合材料界面性能的影响
4)  3 dimensional braided carbon fiber preform
碳纤维三维编织物
5)  fast neutron irradiation
快中子辐照
1.
The annealing behavior of V_2 in CZSi introduced by fast neutron irradiation was investigated by Flourier infrared spectrometric analyzer (FTIR), and the effect of the dose of the fast neutron irradiation on the formation of V_2 was also studied in detail.
通过傅立叶红外光谱仪(FTIR)技术研究了由快中子辐照直拉硅中引入的辐照缺陷——双空位(V2)退火行为,主要研究了不同中子辐照剂量对双空位的影响。
2.
In Czochralski silicon crystals (CZSi) through fast neutron irradiation, formation and conversion of defects were investigated using Fourier transform infrared spectroscopy (FTIR), Positron annihilation technology (PAT) and Scanning electron microscope(SEM).
本文对直拉硅样品进行了不同剂量的快中子辐照,在硅中引入大量的亚稳态缺陷,研究这些亚稳态缺陷的形成,并在较宽的温度范围内对辐照样品进行了退火处理,研究退火后亚稳态缺陷的转化及同硅中氧的相互作用,应用傅立叶变换红外光谱技术(FTIR)、正电子湮没技术(PAT)和扫描电镜(SEM)进行了测试。
6)  carbon fiber braided by PET
PET缝编碳纤维织物
补充资料:碳纤维非织造物
分子式:
CAS号:

性质:碳纤维制得的非织造物。与碳毡的差异在于厚度薄些,性能随所选用的起始原料和制法而异,多采用沥青熔喷法碳纤维非织造物,以中间相沥青碳纤维非织造物为例,单丝纤度0.32dtex,强度2.25GPa,模量147GPa。制法有:(1)将通用级沥青、中间相或氢化中间相沥青熔喷成非织造物,再预氧化和碳化;(2)将碳短纤维经梳棉和气流成网并针刺等制得。用途是作复合材料增强剂、耐腐蚀和抗氧化过滤材料、导电材料和绝热材料等。

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