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The effect of Nb on...
The effect of Nb on texture evolutions of the ultrafine-grained dual-phase steels fabricated by cold rolling and intercritical annealing
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- Ghatei Kalashami, A. (författare)
- Isfahan University of Technology, Iran
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- Kermanpur, A. (författare)
- Isfahan University of Technology, Iran
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- Ghassemali, Ehsan (författare)
- Jönköping University,JTH, Material och tillverkning
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- Najafizadeh, A. (författare)
- Isfahan University of Technology, Iran
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- Mazaheri, Y. (författare)
- Isfahan University of Technology and Bu-Ali Sina University, Iran
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(creator_code:org_t)
- Elsevier, 2017
- 2017
- Engelska.
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Ingår i: Journal of Alloys and Compounds. - : Elsevier. - 0925-8388 .- 1873-4669. ; 694, s. 1026-1035
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Dual phase (DP) steels with different amounts of Nb were produced by utilizing cold rolling and intercritical annealing of a ferrite-martensite duplex starting structure. The effects of Nb contents (0.00, 0.06, 0.12 and 0.18 wt%) on microstructure and texture evolutions were studied. Addition of Nb promoted formation of ultra-fine grained structures with the ferrite grain size of about ~1 mm and uniformlydispersed martensite particles. The results showed increasing the fraction of the high angle grain boundaries and formation of {111} fiber components in the microstructures with increasing Nb content. In addition, the texture power was decreased with the addition of Nb, resulting in random texture components
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Nyckelord
- Ultrafine-grained dual phase steel
- Thermomechanical processing
- Texture
- EBSD
- Nb
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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