Advanced Search
LI Wensheng, LIU Yi, WANG Zhiping, LU Yang. Microstructure and tribology properties of plasma sprayed Cu14Al4.5FeNiCe clad[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (11): 17-20.
Citation: LI Wensheng, LIU Yi, WANG Zhiping, LU Yang. Microstructure and tribology properties of plasma sprayed Cu14Al4.5FeNiCe clad[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (11): 17-20.

Microstructure and tribology properties of plasma sprayed Cu14Al4.5FeNiCe clad

More Information
  • Received Date: July 25, 2010
  • A Cu14Al4.5FeNiCe clad was formed on 45 carbon steel by plasma spraying of Cu14Al4.5FeNiCe alloy powder which was prepared by water cooled gas atomizing. The morphologies and phase structures of the clad,and the intersection between the clad and the carbon steel were investigated by optical microscope,scanning electron microscope,energy dispersion spectroscope and X-ray diffraction analyzer. The interfacial bonding strength between the clad and the carbon steel substrate was measured by tensile test. Tribology properties of the sprayed clad against 304 stainless steel under no-lubrication condition were evaluated on an UMT-2MT tester. Results showed that the sprayed Cu14Al4.5FeNiCe clad combined firmly to the 45 carbon steel substrate in a metallurgy way with a surface hardness of HB 320. The clad was composed of(α +γ2),β' and K phases,in which K phase was dispersed into the matrix of(α +γ2) and β'. The clad presented a good anti-lubrication character with friction coefficient of 0.105 under the load of 40N(5.7 MPa). Friction coefficient of the Cu14Al4.5FeNiCe clad against 304 stainless steel increased slightly with load increasing. The clad exhibited a high wear-resistance to 304 stainless steel,wear rate of the clad increased smoothly with load.
  • Related Articles

    [1]WEI Yanhong, TANG Bin, LIANG Ning, LEI Danggang. Expert system for selecting welding processes based on fuzzy comprehensive judgment model[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (4): 71-74.
    [2]HAO Gang, ZHU Zhi-ming, CHEN Bing-sen, YANG Hui-rong. Knowledge-base organization and reasoning technology in expert system for constituting arc welding process[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2004, (5): 109-112,116.
    [3]Lü Bo, YAO Wei-li, WANG Yan-zbang. Design and Realization of Welding Expert System In Pressure Vessel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2002, (2): 36-39.
    [4]ZHU Yuan-xiang, ZHANG Xiao-fei, SUN Qin-ming, LI Xiao-mei. Expert System of Weld Crack Diagnosis Based on Knowledge Base[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2001, (3): 59-62.
    [5]Zhao Xihua, Wang Chenyu. Parameter Selection Based on Expert System and Artificial Neural Network in Resistance Spot Welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1998, (4): 3-8.
    [6]Zhang Wengyue, Sun Xiaobing, Xu Yuhuan, Zhao Zhong. Welding technology optimizing system of low alloy steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1995, (3): 167-171.
    [7]Li Wushen, Chang Yiquan, Zhang Bingfan. SMAW expert system for mild and alloyed structural steels[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1994, (3): 197-202.
    [8]Wei Yanhong, Zhang Xiuzhi, Du Wen, Chen Yuchuan, Li Chuan. Expert system for predicting mechanical properties of welded joint-PPES[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1993, (4): 268-272.
    [9]Wu Chuansong, Xu Jian, Wu Lin. Expert system for aluminum-alloy welding procedure specification[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1991, (2): 116-120.
    [10]Fang Yudong, Chen Shenghong. THE MODEL AND EXPERT SYSTEM FOR SELECTION OF WELDING PROCESSES[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1989, (4): 245-250.
  • Cited by

    Periodical cited type(14)

    1. 李泽宇,安哲,王文超,丁成钢. 160 km/h动车组整体侧墙固有应变法有限元模拟. 焊接技术. 2024(01): 37-40 .
    2. 王文超,丁成钢. 160 km/h动车组侧墙低应力小变形焊接工艺及数值模拟. 焊接技术. 2024(01): 61-65 .
    3. 李世海,张风东,王素环,靳军军. 轨道车辆薄壁板梁结构塞焊与搭接焊的变形和应力研究. 焊接技术. 2024(05): 11-15 .
    4. 李世康,童金钟,韩红彪,李梦楠. 光纤激光工艺参数对Q235钢穿透点焊缝形状和尺寸的影响. 焊接. 2023(02): 1-7 .
    5. 罗超,张锦华,王琰,刘海玲,李希勇. 板厚对不锈钢车体激光叠焊接头抗剪强度和疲劳强度的影响. 焊接. 2021(02): 57-61+64 .
    6. 张运通,孙杨,魏巍,孙屹博,杨鑫华. 激光焊工艺对Q310NQL2耐候钢T形接头疲劳强度的影响. 焊接技术. 2021(12): 17-21+129-130 .
    7. 孙朝,许世涛,雷文,侯向盼,高东山. SUS301L不锈钢激光焊研究现状. 焊接技术. 2020(01): 1-7+113 .
    8. 孙杨,刘亚良,李赫,杨鑫华,许鸿吉. 基于红外热像法的SUS301L-Q235B异种材料点焊接头疲劳强度快速评定. 焊接学报. 2020(01): 61-66+100 . 本站查看
    9. 吴向阳,赵旭,陈辉,张志毅. SUS301L-HT不锈钢激光-MAG复合焊接接头组织及裂纹扩展特性. 中国激光. 2020(09): 1-10 .
    10. 朱国仁,庞立林,朱慨迅,杨明,王洪潇. 预拉伸对不锈钢电阻点焊接头疲劳寿命的影响. 焊接. 2020(11): 1-4+61 .
    11. 曾强,朱绍维,付正鸿. 不同焊接工艺对SUS301L-MT不锈钢接头组织和力学性能的影响. 激光与光电子学进展. 2018(03): 371-377 .
    12. 梁行,阚盈,姜云禄,陈怀宁. 不锈钢薄板激光搭接焊接头的力学性能. 中国激光. 2018(06): 48-55 .
    13. 赵瑞荣,阚盈,姜云禄,陈怀宁,韩晓辉. 考虑残余应力的激光搭接焊接头拉伸和疲劳试样宽度标准化. 焊接. 2017(02): 40-43+71 .
    14. 梁行,姜云禄,陈怀宁,阚盈. 残余应力对薄板激光搭接接头力学性能的影响. 焊接学报. 2017(10): 112-116+134 . 本站查看

    Other cited types(9)

Catalog

    Article views (284) PDF downloads (20) Cited by(23)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return