Which
of the following is not the correct procedure to increase the fatigue limit?
निम्नलिखित में से कौन सी फटीग सीमा बढ़ाने की सही प्रक्रिया नहीं है?
Cold working
Shot
peening
Surface
decarburization
Under-stressing
Surface
decarburization
●Cold
working hot peening and under stressing are some methods which are used to
increase the fatigue limit.
●Surface
decarburizationis not the correct procedure to increase the fatigue limit.
Hence, the correct option is (C).
&Key Points:-
Surface
decarburization is a metallurgical process in which the surface of steel in
depleted of carbon, by heating
above the lower critical temperature or by some chemical actions.
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