Wednesday, April 24, 2013

Re: [MW:17554] creep strength vs grain size

Greetings...

Creep is different failure mode, creep strength will be better as the grain size increased. The reason behind such behavior is that as the grain becomes coarse, grain boundary area will be minimized.

Dr. Eng. Alaa Abdulhasan Atiyah
UOT- Baghdad- iraq


From: selastine sudhakar <mechselastine@gmail.com>;
To: materials-welding@googlegroups.com <materials-welding@googlegroups.com>;
Subject: [MW:17550] creep strength vs grain size
Sent: Wed, Apr 24, 2013 4:09:19 PM

Dear experts

What is the relation between grain size and creep strength..

Thanks
selastine

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