Influence of the welding thermal cycle on the transformation of nonmetallic inclusions in the zone of thermal influence at welding the steel 16G2AF

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Transformation of oxide-sulphide inclusions in structure of high-strength steel 16G2AF at various speeds of cooling, imitating various welding processes is considered. Influence of form and amount of nonmetallic inclusions on fatigue characteristics of the samples, cooled with a various speed, are analyzed.

Nonmetallic inclusions, zone of thermal influence, welding thermal cycle, cooling speed, low-cycle fatigue, structure

Короткий адрес: https://sciup.org/148202555

IDR: 148202555

Статья научная