Published September 1, 2013
| Version v1
Journal article
Niobium-containing quenching and partitioning processed ultrahigh strength martensite–austenite dual phase steels
- 1. Laboratory for Excellence in Advanced Steel Research, Center for Structural and Functional Materials, Institute for Materials Research and Innovation, University of Louisiana at Lafayette, P.O. Box 44130, Lafayette, LA 70504 (United States)
- 2. International Research Institute for Steel Technology, Wuhan University of Science and Technology, Wuhan 430081 (China)
- 3. Centre for Advanced Steels Research, The University of Oulu, P.O. Box 4200, 90014 Oulu (Finland)
Description
Given the strong recent interest in quenching and partitioning processed steels, we present here a study concerning niobium bearing steel with medium carbon content. The quenching and partitioning process leads to an extremely high product of tensile strength and percentage elongation approaching 38 GPa%. The contribution is a cumulative effect of martensite with tempered randomly-oriented laths, small fraction of lower bainite, and a high fraction of retained austenite
Availability note (English)
Available from http://dx.doi.org/10.1016/j.msea.2013.05.043Additional details
Identifiers
- DOI
- 10.1016/j.msea.2013.05.043;
- PII
- S0921-5093(13)00573-X;
Publishing Information
- Journal Title
- Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing
- Journal Volume
- 579
- Journal Page Range
- p. 188-193
- ISSN
- 0921-5093
- CODEN
- MSAPE3
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45106287
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- AUSTENITE; BAINITE; CARBON; ELONGATION; LOW ALLOY STEELS; MARTENSITE; MICROSTRUCTURE; NIOBIUM; PARTITION; PRESSURE RANGE GIGA PA; QUENCHING; TENSILE PROPERTIES
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; DEFORMATION; ELEMENTS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; METALS; NONMETALS; PRESSURE RANGE; REFRACTORY METALS; STEELS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2013 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.