Application of response surface methodology to optimize process parameters in friction welding of Ti-6Al-4V and SS304L rods

作     者：R.KUMAR M.BALASUBRAMANIAN R KUMAR;M BALASUBRAMANIAN

作者机构：Department of Mechanical Engineering SKP Institute of Technology RMK College of Engineering and Technology 

出 版 物：《Transactions of Nonferrous Metals Society of China》 (中国有色金属学报（英文版）)

年 卷 期：2015年第25卷第11期

页      面：3625-3633页

核心收录：

学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化] 

主　　题：friction welding welding parameters Ti-6Al-4V SS304L copper interlayer 

摘      要：A method to decide near optimal settings of the process parameters in friction welding was *** success of the friction welding process is based on various input parameters like friction pressure,friction time,upset pressure and upset time and output parameters like tensile strength,hardness and material ***-6Al-4V and SS304L(SS) materials were joined by friction welding process using interlayer *** Box-Behnken design and response surface methodology(RSM) were applied to deciding the number of experiments to be performed and identify the optimum process parameters for obtaining better joint *** results were highly *** strength of 523 MPa was obtained at a friction pressure of 12 N/mm^2,upset pressure of40 N/mm^2,friction time of 1.2 s and upset time of 7 s.