Effect of Nb and Cu on the microstructure and hardness of quenching–partitioning–tempering dual-phase steels

Zheng, H.; Wu, K. M.; Isayev, O.; Hress, O.; Yershov, S.; Tsepelev, V.

doi:10.1080/25787616.2018.1560171

Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/132519

Title:	Effect of Nb and Cu on the microstructure and hardness of quenching–partitioning–tempering dual-phase steels
Authors:	Zheng, H. Wu, K. M. Isayev, O. Hress, O. Yershov, S. Tsepelev, V.
Issue Date:	2019
Publisher:	Taylor and Francis Ltd.
Citation:	Zheng, H., Wu, K. M., Isayev, O., Hress, O., Yershov, S., & Tsepelev, V. (2019b). Effect of Nb and Cu on the microstructure and hardness of quenching–partitioning–tempering dual-phase steels. Heat Treatment and Surface Engineering, 1(1–2), 78–82. doi:10.1080/25787616.2018.1560171
Abstract:	The effect of Nb and Cu on the microstructure and hardness of quenching–partitioning–tempering (Q–P–T) dual-phase steels was investigated. Nanostructured martensite and retained austenite were obtained when the steels were treated with a Q–P–T process. The hardness, volume fraction of retained austenite and final carbon content in austenite of the Nb + Cu-containing steel were higher than the Nb-containing steel. This was attributed to the promotion of Nb precipitation by the addition of Cu. © 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
Keywords:	DUAL-PHASE HARDNESS QUENCHING AND PARTITIONING QUENCHING–PARTITIONING–TEMPERING STEELS
URI:	http://elar.urfu.ru/handle/10995/132519
Access:	info:eu-repo/semantics/openAccess cc-by
SCOPUS ID:	85075373289
PURE ID:	53790847
ISSN:	2578-7616
DOI:	10.1080/25787616.2018.1560171
Appears in Collections:	Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

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