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; 文章编号:1672-7207(2017)11-2851-08 Numerical simulation of metal fiber sintering by surface diffusion SONG Min1, ZHENG Zhoushun1, CHEN Dongdong2, CAO Wen1, FU Taibai1, TANG Huiping3 (1. School... of Porous Metal Materials, Northwest Institute for Nonferrous Metal Research, Xi’an 710016, China) Abstract: Based on the oval-oval structure of different sections of two intersecting metal fiber sintered......
structure based on aluminum foam sandwich and fiber metal laminate was proposed. A layer of glass fiber was provided at the interface between the metal panel and the aluminum foam core in this composite structure, using adhesive technology to bond the materials together by organic glue in the sequence of metal panel, glass fiber, aluminum foam core, glass fiber and metal panel. The experimental......
parameters on optical performance of fiber coupler SHUAI Ci-jun(帅词俊), DUAN Ji-an(段吉安), ZHONG Jue(钟 掘) (School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China... out the influence of technological parameters on optical performance of fused optical fiber device, the fiber coupler was served as subject investigated by using the fused biconical taper machining......
(CTE)[1-3]. The CTEs of high modulus fiber reinforced metal matrix composites are theoretically near to zero, which may satisfy demands of space structure components, such as antenna boom...-fiber-reinforced 7075 aluminum alloy metal-matrix composite [J]. Composites Science and Technology, 2000, 60: 1975-1983. [3] ZHANG Yun-he, WU Gao-hui, CHEN Guo-qin, XIU Zi-yang, ZHANG Qiang, WANG Chun......
reveal that the uniform distribution of the reinforced graphite particles and Al2O3 short fiber can be obtained by this technique, and they have strong bonding with the metal matrix. Increasing graphite... the tribological properties. Key words: metal matrix hybrid composite; Mg-Al-Zn alloy; Al2O3 short fiber; graphite; microstructure; mechanical properties 1 Introduction Magnesium alloys are well known to be one......
and spectroscopic properties of the 1.53 μm emission from 4I13/2→4I15/2 transition of Er3+ ions in Er3+/Yb3+-codoped Ga-Bi-Pb-Ge heavy metal oxide glass for use in broadband fiber amplifiers. It was noted...Broadband 1.53 μm emission in Er3+-doped Ga-Bi-Pb-Ge heavy metal oxide glasses杨钢锋1,李涛1,21. Key lab of Specially Functional Materials, Ministry of Education, Institute of Optical Communication......
DISPERSION AND IN SITU FORMED FIBER OF LOW MELTING POINT METALS IN POLYMER熊传溪摘 要:<正> The dispersion mechanism of low melting point metal(LMPM) particles in polymers was studied using Cox dilute emulsion model. The critical destruction shear stress a of LMPM droplets is >2v/d. When a is small, LMPM droplets-were dispersed and deformed......
J. Cent. South Univ. Technol. (2008) 15(s1): 135-139 DOI: 10.1007/s11771-008-332-0 Experimental evaluation on high temperature rheological properties of various fiber modified asphalt binders...: High temperature rheological properties of fiber modified asphalt binders and impact of the type and content on such properties were studied. Three types of fiber, including polyester (PET......
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; Experimental measurement and numerical analysis of fused taper shape for optical fiber coupler SHUAI Ci-jun(帅词俊), DUAN Ji-an(段吉安), ZHONG Jue(钟 掘) (School of Mechanical and Electrical Engineering, Central South university, Changsha 410083, China) Abstract: To find out the effect of the shape of fused taper region on the optical fiber coupler, the fiber......
