SA516 micro structure Island type feature filled with scale:
SA516 micro structure Island type feature filled with scale:
(OP)
Kindly can someone help me identifying this feature?? Is it a crack or some other feature resulted from in service application.





RE: SA516 micro structure Island type feature filled with scale:
RE: SA516 micro structure Island type feature filled with scale:
RE: SA516 micro structure Island type feature filled with scale:
If it is near the surface of a hot formed product then you look one place, but if it is down the center of a long product that is different.
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P.E. Metallurgy, Plymouth Tube
RE: SA516 micro structure Island type feature filled with scale:
RE: SA516 micro structure Island type feature filled with scale:
Yes there were more, grinding the surface upto one mm resulted in the removal of these partially rust filled inclusions.
Thanks for the response.
RE: SA516 micro structure Island type feature filled with scale:
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P.E. Metallurgy, Plymouth Tube
RE: SA516 micro structure Island type feature filled with scale: