材料期刊网

Ar(e,3e)实验中TS2机制的明显证据

贾昌春 , A.Lahmam-Bennani , A.Duguet , L.Avaldi , M.Lecas , C.Dal Cappello

原子核物理评论 doi:10.3969/j.issn.1007-4627.2002.02.018

通过比较Ar在低碰撞能量下的(e,3e)双电离实验结果和基于包含一次作用机制SO和TS1的一阶波恩近似的理论计算结果, 表明在动量转移方向上对称性的破坏显示非一次效应(例如二型两步作用机制)起非常重要的作用.

关键词: (e,3e) , 双电离 , 五重微分截面

TENSILE TESTING OF C/C COMPOSITES ATHIGH TEMPERATURES

Author S.R. Zhou , S.R. Qiao , S.H. Bai and C.S. Tian Faculty 401 , Northwestern Polytechnical University , Xian 710072 , ChinaManuscript received 18 October 1998

金属学报(英文版)

The tensile properties of three different carbonfiberreinforced carbon composites (C/C), mat C/C, 2D laminate and 4D C/C<...

关键词: tensile testing , null , null , null

C/C-PAA与C/C-FA弯曲性能对比

张万强 , 赵英民 , 王涛 , 詹万初

宇航材料工艺 doi:10.3969/j.issn.1007-2330.2014.05.012

通过PIP工艺制备了C/C-PAA、C/C-FA复合...

关键词: 聚芳基乙炔 , 糠酮树脂 , X射线衍射 , C/C复合材料

偏光观察C/C复合材料

张保法 , 阮宏武 , 李东生

材料工程 doi:10.3969/j.issn.1001-4381.2006.01.008

利用正交偏光可分辨C/C复合材料中不同类型的沉积炭,通过旋转检偏器可测量C/

关键词: C/C复合材料 , 化学气相沉积 , 消光角度 , 偏光显微镜

C/C及C/C-Cu复合材料的摩擦磨损性能

孙乐 , 方向青 , 孟广慧

材料科学与工程学报 doi:10.14136/j.cnki.issn 1673-2812.2016.05.027

通过化学气相渗透(CVI)、树脂浸渍/碳化(I/C)的工艺制成多孔的C/C预制件,采用气体压力浸渗方法向预制体中渗...

关键词: C/C-Cu , 摩擦磨损 , 摩擦膜

Electronic transport properties of NbC(C)-C nanocomposites

Physical Review B

We report the electronic transport properties of a composite system comprising zero dimensional superconducting NbC(C) nanocapsules and carbon nanofiber matrix. DC susceptibility measurements of the nanocomposite indicate that the critical temperature (T-

关键词: zero-dimensional superconductor;granular metal-films;particles;conduction;nanocapsules;percolation;samples

Oxidation behavior of C/C-SiC gradient matrix composites

材料科学技术（英文）

Oxidation behavior of C/C-SiC gradient matrix composites and C/C composites were compared in stationary air. The results show that oxidation threshold of

关键词: carbon carbon composites

Oxidation behavior of C/C-SiC gradient matrix composites

Jingyi DENG , Wenchuan LIU , Haifeng DU , Huiming CHEN , Yiyi LI

材料科学技术（英文）

Oxidation behavior of C/C-SiC gradient matrix composites and C/C composites were compared in stationary air. The results show that oxidation threshold of

关键词:

C/C-SiC摩擦材料的研究进展

李波 , 崔园园 , 李爱军 , 周春节 , 张家宝 , 白瑞成

上海金属

综述了C/C-SiC摩擦材料的研究现状,以及C/C-...

关键词: C/C-SiC摩擦材料 , 摩擦磨损性能 , 机理 , 改性

INTERACTION BETWEEN C AND Sb IN Fe-C-Sb LIQUID SOLUTION

ZHOU Qianli DU Ting Central Iron and Steel Research Institute , Ministry of Metallurgical Industry , Beijing , China DU Ting Senior Engineer , Laboratory No.16 , Central Iron and Steel Research Institute , Ministry of Metallurgical Industry , No.76 Xueyuannanlu , Beijing , China

金属学报(英文版)

The influence of Sb on the C solubility in liquid Fe was measured under 1300,1400 and 1500℃.The C solubility decreases with the increase of Sb content in liquid Fe.The tem- perature dependences of the first order interaction coefficients ...

关键词: Fe-C-Sb solution , null , null , null