Learning Forum

[aniketbhikujadhav.che22]

I am reproducing the result of "Releasing the residual stress of the Cf/SiC-GH3536 joint by designing an Ag-Cu-Ti + Sc2(WO4)3 composite filler metal by P. Wang, X. Liu, H. Wang, J. Cao, J. Qi∗, and J. Feng" in that they have given a yield stress value with changing temperature. But in ANSYS, there is no option for giving input for yield stress value with temperature, so which property should I use to reproduce the result? I have tried the bilinear isotropic hardening option, but I don't have data for the tangent modulus. 

Thank you 

Aniket Jadhav

[Armin Abedini]

Hi Aniket,

In the Engineering Data application, you can specify the yield stress as a function of temperature using the Bilinear Isotropic Hardening model (see screenshot below); however, a tangent modulus is required for each corresponding temperature. Did the mentioned article provide any stress-strain curve or hardening results?

[aniketbhikujadhav.che22]

Thank you, Armin, for your reply. They have not given any value regarding stress strain curves or strain hardening in the paper.