Yatindra Kumar

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Questions related from Yatindra Kumar

In diffusion creep, why does grain size dependence is different for N-H creep rate and Coble creep rate ?

For N-H creep, creep rate is inversely proportional to d2 , whereas for Coble creep, creep rate is inversely proportional to d3 . What can be the possible explanation for d2 or d3 ?

22 February 2019 1,874 4 View

Threshold stress in creep

In the context of creep, threshold stress is defined as the limiting stress value below which no practically measurable creep rate can be achieved. Threshold creep behaviour for...

01 January 1970 2,794 0 View