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  1. Weldability Characteristics of Sintered Hot-Forged AISI 4135 Steel Produced through P/M Route by Using Pulsed Current Gas Tungsten Arc Welding

    Article • High Temperature Materials and Processes, January 2016, De Gruyter

    Dr Joby Joseph

  2. Optimization of pulsed current GTAW process parameters for sintered hot forged AISI 4135 P/M steel welds by simulated annealing and genetic algorithm

    Article • Journal of Mechanical Science and Technology, January 2016, Springer Science + Business Media

    Dr Joby Joseph

  3. Optimization of activated TIG welding parameters for improving weld joint strength of AISI 4135 PM steel by genetic algorithm and simulated annealing

    Article • The International Journal of Advanced Manufacturing Technology, September 2015, Springer Science + Business Media

    Dr Joby Joseph