Heat Treatment of Welds in Stainless Steel
Abstract : The study of the possibility of using rapid induction heating for heat treatment of welds in stainless steels of the martensite (4Kh13, 3Kh13) and ferrite (0Kh17T and 0Kh25T) classes was carried out with specimens cut from 2 and 4 mm strip.
Z. Pater, Lublin University of Technology, Lublin, Poland The paper describes an example of application of the helical-wedge rolling process for producing a workholding bolt. The design of this new metal forming technique is discussed and the tools used therein are described. This rolling process was numerically simulated and found to be correct. The strain and temperature distributions in the workholding bolt as well as the variation of forces and rolling moments are presented.