Abstract
A study has been made of the dependence of the residual stresses in cylindrical billets of high-strength steel with an initial hardness of 47–49 HR c after plastic deformation by extrusion through a cone die, on the die angle, the length of the die land and the lubricant employed. Compressive residual stresses are formed on the surface at small angles of the die and with elongated land. The sign of the residual stresses on the surface can be determined by the change in hardness.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
