The role of preliminary heat treatment in formation of structure and properties of pipeline steels quenched from intercritical temperature range
Автор: Makovetsky Alexander Nikolaevich, Mirzaev Dzhalal Aminulovich
Журнал: Вестник Южно-Уральского государственного университета. Серия: Металлургия @vestnik-susu-metallurgy
Статья в выпуске: 39 (298), 2012 года.
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Influence of preliminary heat treatment on the hardness and impact toughness of 13KhFA steel quenched from intercritical temperature range is studied. Results are clarified by microstructural investigation. Revealed effects of prior microstructure on impact toughness of intercritically quenched and tempered steel are supported and supplemented with investigations of 20KhG2B steel.
Preliminary heat treatment, impact toughness, microstructure, intercritical quenching, pipeline steels
Короткий адрес: https://sciup.org/147156768
IDR: 147156768
