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Miniature disk bend testing

Submitted by durgamadhaba on

Hello everybody

     Thanks for your loads of response and I am glad that you have given such valuable data regarding MDBT.

M ostly I need some more data reagarding MDBT and its fixture design.What should be the exact design procedure to perform this test and what should be the exact circumstances and precautions need to be taken are the concerned area where I need your help.

Its hearty request to help me sort out my problem and let me help in this regard.

Lath martensite

Submitted by RumiF on
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Does any one knows a good reference about lath martensite?

Why we see the retained austenite? why doesn't it transformto martensite? What's its effect on the phase transformation? Does the plasticity change the morphology of the transfromation? How about the speed of the transfromation? When should we expect to see the lath martensite? What's the effect of the diagonal terms in the transformation matrix? What's the effect of the shear components? Is there any difference between 2d and 3d simulations, and which one is more realistic?