Residual stresses in deep-drawn cups made of duplex stainless steel X2CrNiN23-4
نویسندگان
چکیده
منابع مشابه
Analysis of the Residual Stresses Distribution in the Case of Drawn Parts Made from Steel Sheets
The residual stresses that occur in the machined parts after the tools removing are the main cause that determines the springback of the draw parts made from metal sheets. Hence, to investigate this instability phenomenon it must be known the state of residual stresses developed in the part by its machining. But, the experimental investigation of the residual stress distribution in the case of ...
متن کاملLoad Partitioning in a Duplex Stainless Steel with Surface Strength Gradient and Residual Stresses
The load partitioning between surface and bulk was studied by means of in-situ synchrotron energy dispersive diffraction in an SAF 2507 superduplex stainless steel having a strain hardened surface layer with compressive residual stresses. Two loading cycles with a peak tensile strain of 0.5% and 0.87%, respectively, were successively applied and the evolution of stresses in the respective const...
متن کاملStainless steel weld metal designed to mitigate residual stresses
There have been considerable efforts to create welding consumables which on solid state phase transformation partly compensate for the stresses which develop when a constrained weld cools to ambient temperatures. All of these efforts have focused on structural steels which are ferritic. In the present work, alloy design methods have been used to create a stainless steel welding consumable which...
متن کاملAn investigation of springback stresses in AISI-1010 deep drawn cups
The residual stresses created by deep drawing of AISI-1010 cups were investigated by means of neutron diffraction. The wall thickness of the cups was below 3.0 mm, for which 8–10 through-thickness measurements were conducted. It was found that the axial, and tangential stress profiles are similar to what is expected from a bending–unbending operation, but it also exhibits a strong dependence on...
متن کاملNumerical simulation of transient temperature and residual stresses in friction stir welding of 304L stainless steel
Three-dimensional nonlinear thermal and thermo-mechanical numerical simulations are conducted for the friction stir welding (FSW) of 304L stainless steel. The finite element analysis code—WELDSIM, developed by the authors specifically for welding simulation, was used. Two welding cases with tool rotational speeds of 300 and 500 rpm are analyzed. The objective is to study the variation of transi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Forschung im Ingenieurwesen
سال: 2021
ISSN: 0015-7899,1434-0860
DOI: 10.1007/s10010-021-00497-4