共搜索到34843条信息,每页显示10条信息,共3485页。用时:0小时0分0秒301毫秒
Microstructure and properties of pure iron/copper composite cladding layers on carbon steelLong Wan1,2,Yong-xian Huang1,2,Shi-xiong Lü1,Ti-fang Huang1,2,Zong-liang Lü1,21. State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology摘 要:In the present study, pure iron/copper composite metal cladding was deposited onto carbon steel......
STUDY ON Na2O-GeO2-SiO2-PbO GLASSES USED AS THE CLADDING MATERIALS OF HOLLOW WAVEGUIDES FOR TRANSMITTING CO2 LASER刘继翔,韩建军,赵修建摘 要:<正> In this paper... as the inner diameter of fiber is 0. 5 and 1. 0-mm respectively. The glasses can be used as the cladding materials of hollow waveguides for transmitting CO2 laser from the measurements of characteristic......
,Wuhan University of Science & Technology,Wuhan 430081,China 3) Shenyang Liming Aero-engine Corporation,Shenyang 110043,China摘 要:Laser cladding of preplaced...Laser cladding of Al+Ir powders on ZM5 magnesium base alloyCHEN Changjun1,2),WANG Maocai1),WANG Dongsheng1),JIN Ren1),and LIU Yiming3) 1) State Key Laboratory for Corrosion and Protection,Institute......
Corrosion behavior of Zr–Nb–Cr cladding alloysWei-Jia Gong1,Cong-Feng Wu1,Hang Tian1,Xiao-Dong Ni2,Hai-Long Zhang1,Xi-Tao Wang11. State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing2. School of Mathematics and Physics, University of Science and Technology Beijing摘 要:Zr–Nb–Cr alloys were used to evaluate......
......
Technology, 2006, 177: 582-586. [14] 吴运忠. 制造铜包铝排的生产方法: 中国专利, 200710011271. 7[P]. 2007-05-09.WU Yun-zhong. Production method of copper cladding aluminum bar: China, 200710011271.7[P]. 2007-05-09. [15] LUO...-jing, ZHOU Cheng, WANG Zi-dong. Continuous direct composite cast forming equipment and technology of a cladding materials: China, ZL01109076.6[P]. 2003-09-03. [18] 谢建新, 刘新华, 刘雪峰, 苏亚军. 一种包覆材料水平连铸直接复合......
Fabrication of barium-strontium aluminosilicate coatings on C/SiC composites via laser claddingFengrui Jiang,Laifei Cheng,Jiaxin Zhang,Yiguang WangScience and Technology on Thermostructural Composite... of C/SiC composites via a two-step laser cladding process. The microstructure, mechanical properties, and the water vapor corrosion behavior of the samples were investigated. The BSAS coating was found......
Surface hardening of Fe-based alloy powders by Nd:YAG laser cladding followed by electrospark deposition with WC-Co cemented carbideWANG Jiansheng,MENG Huimin,YU Hongying,FAN Zishuan,and SUN Dongbai School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China摘 要:This paper presents the results of a study......
Plasma cladding of Stellite 6 powder on Ni76Cr19AlTi exhausting valve ZHU Yuan-zhi(朱远志)1,2, YIN Zhi-min(尹志民)2, TENG Hao(滕 浩)2 1. School of Material and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China; 2. School of Materials Science and Engineering, Central South University, Changsha 410083, China Received 28 March 2006; accepted 7 September 2006  ......
=4 mm,线速度v=20 cm/s,载荷F=5 N,摩擦时间t=30 min. 表 1 TIG堆焊工艺参数 Table 1 Technology parameters of TIG welding 表2 基体和堆焊层合金化学成分 Table 2 Chemical compositions of substrate and cladding... aspects of laser surface cladding in the turbine industry[J]. Surfacing and Coating Technology, 2000, 132(2/3): 262-269. [13] LEVIN B F, DUPONT J N, MARDER A R. Weld overlay coatings for erosion control[J......