Advanced Search
CHEN Yongxiong, LIANG Xiubing, ZHANG Zhibing, SHANG Junchao. Arc characteristic and metal transfer behavior during high velocity arc spraying of carbon steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2013, (9): 17-20.
Citation: CHEN Yongxiong, LIANG Xiubing, ZHANG Zhibing, SHANG Junchao. Arc characteristic and metal transfer behavior during high velocity arc spraying of carbon steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2013, (9): 17-20.

Arc characteristic and metal transfer behavior during high velocity arc spraying of carbon steel

More Information
  • Received Date: July 02, 2012
  • During electric arc spraying,the highly dynamic interaction between two metal wires,while starting arc, melting wires and transferring droplets,directly affects the microstructure and properties of the spraying coating.In this paper,a Hispec 5 type high speed imaging system was used to investigate the dynamic metallurgic process of electric arc spraying carbon steel wires.The results showed that the arc constricted on the cathode but diverged on the anode.The arc burning was not continuous by repeating the process of ignition,burning,extinguishing and ignition again during the whole spraying process.Consequently, asymmetric heating and melting occurred to the two wires.The detachment of the two melted wires to form droplets was therefore apparently different from each other.The mechanisms of arc formation and droplet transfer were discussed based on the high speed imaging results.
  • Related Articles

    [1]XU Liang, OUYANG Kai, YANG Haifeng. Study on K-TIG welding process and properties of Q235 steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2020, 41(8): 68-72. DOI: 10.12073/j.hjxb.20200603001
    [2]LI Qiao, SU Shijie, CHEN Yun, WANG Hairong, TANG Wenxian. On-line quality assessment of mooring chain flash welding based on dynamic spatiotemporal warping[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(3): 52-58. DOI: 10.12073/j.hjxb.2019400071
    [3]WEN Jing, WANG Chunsheng, XU Guocheng, CHENG Guoli. Analysis on dynamic resistance in resistance spot welding of stainless steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2008, (11): 69-72.
    [4]ZHANG Peng-xian, CHEN Jian-hong, XIE Dong, MA Yue-zhou. Modeling and realizing of system software to monitoring and controlling spot welding process and quality[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2007, (1): 9-12.
    [5]WANG Kai, LI Dong-qing, ZHANG Zhong-dian, LI Shuang-shuang. Characteristic parameter of dynamic resistance for splash in resistance spot welding low carbon steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (7): 97-100.
    [6]LI Huan, LIU Qiong, YANG Li-jun, GUO Sheng, WANG Qing-guo, YE Chang-jun, TIAN Peng. Simulation of pulse submerged arc welding dynamic process[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2005, (4): 9-12.
    [7]MA Kai, LI Gui-zhong, SUN Li-quan. Multi-Parameter and Time-Section Control Algorithm Applying in Dynamic Resistance Controlled Spot Welding Monitored Control Systems[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2002, (1): 61-64.
    [8]ZHANG Jun-hong, HUANG Shi-sheng. Mathematical Model and Simulation on Dynamic Process of Droplet Short Circuiting Transfer[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2001, (4): 81-83.
    [9]CHEN Shan-ben, CHEN Wen-jie, LIN Tao. Identification Models of Weld Pool Dynamic Process in Pulsed GTAW[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2001, (3): 5-8.
    [10]Li Guizhong, Xu Guocheng, Li Shuhuai. Adaptive modelling control during dynamic process of resistance spot welding for low-carbon steel sheet[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1995, (2): 75-81.

Catalog

    Article views (196) PDF downloads (71) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return