Possible Effects of Stress on Steel Weld Microstructures
نویسنده
چکیده
Little is known about the effect of stress on the development of microstructure in steel welds. This paper contains an assessment of published data together with a description of the theory that is available for dealing with stress–affected transformations in steels. Attention is focused on those transformations which have the greatest potential for interaction with an externally applied stress. These include the solid–state transformation products of austenite, such as Widmanstätten ferrite, acicular ferrite, bainite and martensite.
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