Application-status of high modulus carbon fiber indomestic aerospace structural products andsuggesti

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户：tangweichao

【摘要】

：

　　High modulus carbon fiber composite is widely used in aerospace structural products due to its excellent characters, such as high specific stiffness, good d

【作者】

：

TAOJi-bai[1]WANGShao-kai[2]LIYu[1]LIANGLong[1]

【机构】

：

Composites Products Department,Beijing Spacecrafts,Beijing 100094,China

【出处】

：

第二届中国国际复合材料科技大会 (CCCM-2)

【发表日期】

：

2015年期

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　High modulus carbon fiber composite is widely used in aerospace structural products due to its excellent characters, such as high specific stiffness, good dimension stability, ablation endurance and integrated design.The proportion of application is increased quickly.As critical materials, technology and strategic materials are strictly blocked by developed countries.

其他文献

The properties for Fe2O3-CaO-Al2O3-SiO2 system glassesprepared by red mud with various [Al2O3]/[CaO]

　　By introducing other raw materials(SiO2, Al2O3, CaO) into the red mud ,all above materials were melted into Fe2O3-CaO-Al2O3-SiO2 system glasses.On the basis

会议

低温固化高性能聚三唑树脂设计、合成及性能

　　利用叠氮基和炔基的低温1,3-偶极环加成的反应,设计开发了一系列可低温固化的聚三唑树脂.研究开发的热固性聚三唑树脂可在70-80℃固化,具有良好的成型工艺,适合于复合材

会议

Optical density of the radial structure of PAN-basedpre oxidized fibers

　　In this paper, the optical density (OD) method was used for the quantitative characterization of the radial structure of PAN pre oxidized fibers.The optimal

会议

The Atomic Oxygen Irradiation performance of BHM3 high-modulus carbon fiber and its composites

　　The atomic oxygen exposure test was conducted by the space combined radiation simulator.The effect of the atomic oxygen irradiation on high-modulus carbon f

会议

Polyborosilazane derived oxidation resistant SiBCN coatings on KD-Ⅱ SiC fibers prepared by facile di

　　To enhance antioxidant properties, SiBCN coatings were prepared on SiC fibers by dip-coating and pyrolysis ofpolyborosilazane (PBSZ) solution.The morphology

会议

Study on the mechanical and dielectric properties of meta-aramid paper by the temperature and humidi

　　The effects of temperature and humidity on the mechanical and dielectric properties of the meta-aramid paper were studied.The results shows that the tensile

会议

Study on the C/SiC Coaxial Fibers RapidlySynthesized By the High-energy MicrowaveIrradiation

　　SiC protective shell formed on the carbon fibers is beneficial to improve the high temperature oxidation resistance of carbon fibers.In this paper, C/SiC co

会议

Research progress and prospect of high-performance SiCfibers containing Beryllium

　　Continuous SiC fibers containing Beryllium was obtained by polymer-derived method, with a tensile strength of 1.0Gpa and a diameter between 12-16μm.The SEM

会议

Synthesis and characterization of Polyaluminocarbosilane for SiC(Al) fiber

　　Polyaluminocarbosilane (PACS) was synthesized via elimination of HC1 with AlCl3 and low molecular weight polycarbosilane (LPCS) as raw materials in the pres

会议

Study of Comonomer Modification on Pre-Oxidation Thermal Behavior of Pan Precursor

　　Br-1-allyl-3-ethyl-imidazolium(VIM-Br) was used as comonomer to copolymerize with acrylonitrile(AN) for the preparation ofpoly acrylonitdle(PAN) primary fib

会议

Application-status of high modulus carbon fiber indomestic aerospace structural products andsuggesti

其他学术论文