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1)  discontinuous Cf /Cu composites
非连续Cf/Cu复合材料
2)  C/CF/Cu Composites
C/CF/Cu复合材料
1.
Effects of Matrix Carbon on C/CF/Cu Composites;
基体碳对C/CF/Cu复合材料的影响
3)  CF/Cu-10Sn composite bearing materials
CF/Cu-10Sn复合轴承材料
4)  Cf/SiC composites
Cf/SiC复合材料
1.
Three-dimensional braided carbon fiber reinforced SiC composites were fabricated via polycarbosilane infiltration and pyrolysis, and the effects of different pyrolysis modes of the first cycle on the matrix and mechanical properties of Cf/SiC composites were investigated.
以聚碳硅烷(PCS)为陶瓷先驱体,采用PIP工艺制备3D—B Cf/SiC复合材料,研究了首周期采用不同裂解方式对基体及材料性能的影响。
2.
The chemical damage of carbon fibers during the preparation of Cf/SiC composites by precursor infiltration pyrolysis(PIP)with polycarbosilane(PCS)was investigated systematically.
对先驱体聚碳硅烷浸渍裂解工艺(PIP)制备Cf/SiC复合材料过程中碳纤维损伤严重的问题,系统地分析了在Cf/SiC复合材料制备过程中先驱体裂解对碳纤维的化学损伤。
3.
The several preparation methods of Cf/SiC composites were introduced.
本文综述了碳纤维的研究进展,Cf/SiC复合材料的制备方法,并分析了各种制备方法的优缺点。
5)  C_f/SiC composites
Cf/SiC复合材料
1.
3D-C_f/SiC composites were prepared with low-molecular polycarbosilane (PCS) using a precursor infiltration pyrolysis(PIP) process.
研究了低分子量聚碳硅烷(PCS)通过先驱体浸渍裂解(PIP)工艺制备Cf/SiC复合材料。
2.
The C_f/SiC composites fabricated by polycarbosilane pyrolysis were sealed by low viscosity polysiloxane infiltration under vacuum followed by curing under gas pressure, and the oxidation resistance of the C_f/SiC composites before and after seal treatment was investigated.
以室温粘度低的液态聚硅氧烷为原料,采用真空 加压浸渍交联工艺对Cf/SiC复合材料进行了封孔处理。
6)  Cf/SiC composite
Cf/SiC复合材料
1.
5D Cf/SiC composites,fabricated by precursor infiltration-pyrolysis(PIP) process.
5D-Cf/SiC复合材料的内部结构及渗透性能。
2.
The dynamic compression mechanical properties of 2D Cf/SiC composite have been investigated using the Split Hopkinson Pressure Bar(SHPB) improved by pulse shaper,and the dynamic stress-strain curves of Cf/SiC at strain rates from 550 s-1 to 2400 s-1 have been obtained.
用波形整形器改装后的SHPB装置测试先驱体法制备的二维Cf/SiC复合材料的动态压缩力学性能,得到了在应变率550~2400s-1范围内的动态应力应变曲线。
3.
Cf/SiC composites were fabricated by Precursor Infiltration and Pyrolysis(PIP)with three different slurries.
采用先驱体转化法,以聚碳硅烷/二甲苯、聚碳硅烷/二甲苯/碳化硅粉、聚碳硅烷/交联剂三种浆料体系分别浸渍增强体,裂解制备Cf/SiC复合材料,考察了浸渍浆料体系对Cf/SiC复合材料的结构和性能的影响。
补充资料:连续纤维增强金属基复合材料
分子式:
CAS号:

性质:金属或合金基体用连续长纤维或金属丝增强的复合材料。一般多为结构用复合材料,具有很高的比强度与比模量。根据不同用途及需要,常用的基体有铝、钛、镁、铜及其合金、高温合金,以及金属间化合物等。常用的连续纤维有硼纤维、先驱体法碳化硅纤维、CVD碳化硅纤维、碳纤维、氧化铝纤维以及不锈钢丝、高强度钢丝和钨丝等。纤维是主要的承力组分,具有很高的比强度与比模量。金属基体主要起着黏结纤维、传递应力的作用,大都选用工艺性能(塑性、铸造性能)较好的合金,且一般不作热处理。应用对象主要是航空、航天飞行器和发动机、军工产品等某些受力与耐热构件,对减轻重量、提高性能有很大潜力。由于原料昂贵,工艺复杂,成本较高,在发展和应用上还不普遍。

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