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In friction welding, Rotational speed (i.e. the relative speed at the friction surfaces) has all along been regarded as a variable that exerts a less dominant influence compared to friction pressure, forge pressure and friction time.The Welding Institute, United Kingdom suggested that sound welds can be obtained through continuous drive friction welding in wide range of steels of different diameters at peripheral velocities in the range of 1.0 to 3.0 m/s. For the AISI 304 grade austenitic stainless steel and AISI 4140 grade low alloy steel dissimilar material combination the optimum speed…mehr

Produktbeschreibung
In friction welding, Rotational speed (i.e. the relative speed at the friction surfaces) has all along been regarded as a variable that exerts a less dominant influence compared to friction pressure, forge pressure and friction time.The Welding Institute, United Kingdom suggested that sound welds can be obtained through continuous drive friction welding in wide range of steels of different diameters at peripheral velocities in the range of 1.0 to 3.0 m/s. For the AISI 304 grade austenitic stainless steel and AISI 4140 grade low alloy steel dissimilar material combination the optimum speed range is not known for the given combination of the parameters. It was therefore investigated the influence of rotational speed on the friction welding process.
Autorenporträt
Dr. G. Subash Chander is having 27 y of teaching and 6 y of research experience. He did his Bachelor's from JNTU CoE, Hyderabad in 1988 and M.Tech from REC, W in 1991. He obtained his Ph.D NIT,W under Prof. GRN Tagore and Dr. G. Madhusudhan Reddy at DMRL, Hyderabad. At present he is working as Principal, Nigama EC,Telangana,INDIA