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Questions related from R. Saxena
I have performed FE simulation of tensile test by using 2 yield criteria, first is Von mises and other is Hill's 1948 yield criteria (including r-values of all 3 directions) ? Upon using Von mises...
16 June 2023 9,690 4 View
After heat treatment of 17-4 PH stainless steel, there is a change in r-values (Plastic strain ratio) of the steel. What can be the possible reasons behind this change, as no deformation is...
15 February 2023 4,411 5 View
I tried to perform tensile test in Deform 3D software but I faced some problems. Let me tell step by step. Inputs given in tensile tests are 1. Elastic properties, 2. Plastic properties (Stress...
08 August 2022 1,376 2 View
I have found out that in some research journals, people have reported solution heat treatment of 17-4 PH stainless steel at 1040 C for 30 min and quenching in air ( Air cooling) whether some of...
05 June 2021 2,617 2 View
I try to find out microstructure of 17-4 PH stainless steel. I have used two etchants, they are 1. Kalings reagent 2. Fry's reagent Sample was immersed for 45 sec in each case. I have added some...
13 April 2021 9,012 6 View
I recently performed Repeatability experiment (Tensile expeiment) on my material and I found lot of variation in the nature of tensile curves. I performed uniaxial tensile test at cross head speed...
22 February 2021 5,544 5 View
I wish to determine microstructure of 17-4 PH stainelss steel sheet (annealed condition). What etchant should I use so that a clear microstructure can be found out ??
04 January 2021 10,176 2 View
I wish to find out thickness variation in my model, so for that which one I should choose among PEEQ, PE and LE ??
27 December 2020 7,799 2 View
How can we plot thickness contour plot in stretching simulations in abaqus. Thickness contour plot means variation of thickness with time as stretching takes place. How can we plot load Vs...
11 November 2020 1,263 3 View
How to formulate model for PH stainless steel which includes effect of precipitate and solutes. Need urgent help on this. Model for PH stainless steel should be able to depict variation in yield...
29 September 2020 1,303 4 View
Is any phase diagram available for 17-4 PH stainless steels. Information on different kinds of phases present in 17-4 PH stainless steels at different precipitation steps.
14 January 2020 380 4 View
