Application of Response Surface Methodolody to Prediction of Dilution in Plasma Transferred Arc Hardfacing of Stainless Steel on Carbon Steel
V Balasubramanian,A K Lakshminarayanan,R Varahamoorthy,S Babu
Centre for Materials Joining and Research (CEMAJOR), Department of Manufacturing Engineering, Annamalai University, Annamalai Nagar 608002,Tamil Nadu, India
Application of Response Surface Methodolody to Prediction of Dilution in Plasma Transferred Arc Hardfacing of Stainless Steel on Carbon Steel
V Balasubramanian,A K Lakshminarayanan,R Varahamoorthy,S Babu
Centre for Materials Joining and Research (CEMAJOR), Department of Manufacturing Engineering, Annamalai University, Annamalai Nagar 608002,Tamil Nadu, India
ժҪ The application of response surface methodology was highlighted to predict and optimize the percentage of dilution of iron��based hardfaced surface produced by the PTA (plasma transferred arc welding) process. The experiments were conducted based on five��factor five��level central composite rotatable design with full replication technique and a mathematical model was developed using response surface methodology. Furthermore, the response surface methodology was also used to optimize the process parameters that yielded the lowest percentage of dilution.
Abstract��The application of response surface methodology was highlighted to predict and optimize the percentage of dilution of iron��based hardfaced surface produced by the PTA (plasma transferred arc welding) process. The experiments were conducted based on five��factor five��level central composite rotatable design with full replication technique and a mathematical model was developed using response surface methodology. Furthermore, the response surface methodology was also used to optimize the process parameters that yielded the lowest percentage of dilution.
V Balasubramanian;A K Lakshminarayanan;R Varahamoorthy;S Babu. Application of Response Surface Methodolody to Prediction of Dilution in Plasma Transferred Arc Hardfacing of Stainless Steel on Carbon Steel[J]. �й������ڿ���, 2009, 16(1): 44-0.
V Balasubramanian;A K Lakshminarayanan;R Varahamoorthy;S Babu. Application of Response Surface Methodolody to Prediction of Dilution in Plasma Transferred Arc Hardfacing of Stainless Steel on Carbon Steel. Chinese Journal of Iron and Steel, 2009, 16(1): 44-0.
2009, Vol. 16 
