Kiarash Mashoufi

6 Questions 9 Answers 0 Followers

Questions related from Kiarash Mashoufi

What can i do with an oxidated die ?

Hi , I've made an ECAP die out of H13 tool steel . After doing a hardening heat treatment in 1000C and quenching in air , i have a thin film of oxidated steel on it . It makes my surface very...

23 December 2019 9,453 2 View

Deform 3D grain size simulation?

hello everyone I'm working on SPD process and I have a new method based on compression and expansion in extrusion which results in decreasing grain size . I want to use Deform 3D and Avrami DRX...

16 October 2019 3,577 1 View

How can i find JMAK parameters for pure Mg?

Hello , i'm working on dynamic grain growth of the pure Magnesium and i'm using Deform 3D commercial code based on JMAK theory to simulate the dynamic recrystallization of Mg after a severe...

09 October 2019 7,091 3 View

How to predict grain size after SPD process ?

Is it possible to predict the amount of change in grain size after severe plastic deformation using crystal plasticity ? Ia there any softwares ?

24 June 2019 1,624 7 View

Displacement boundr condition problem in Abaqus ?

Hi , Recently i'm working on simulating an extrusion process I use Abaqus explicit temp-displacement coupled step . My model contains 3 parts , a rigid die and a rigid punch and a deformable...

11 April 2019 1,639 2 View

Any suggestion on a good Crystal plasticity refrence?

Please help me to find a good refrence to study Crystal Plasticity principals . Any suggestion ?

22 February 2019 8,829 14 View