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The effect of norma...
The effect of normalizing, intercritical annealing, and manganese partitioning, respectively, on the recrystallization behaviour of ferrite in a cold rolled carbon manganese structural steel
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- Rubin, Per (författare)
- Luleå tekniska universitet,Materialvetenskap
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- Navara, E. (författare)
- Department of Metallurgy, University of Zimbabwe
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(creator_code:org_t)
- Warrendale, Pa : Minerals, Metals & Materials Society, 1990
- 1990
- Engelska.
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Ingår i: Recrystallization '90. - Warrendale, Pa : Minerals, Metals & Materials Society. - 0873391241 ; , s. 211-218
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- A commercial 0.16% carbon, 1.5% Mn structural steel was heat treated in three different ways, cold rolled and then recrystallized at temperatures between 500-600 deg C. The heat treatments were: normalizing at 920 deg C, 30 min, air cool; Mn partitioning treatment at 715 deg C, 112 h, air cool; dual-phase treatment, i.e. a short intercritical anneal at 750 deg C followed by quenching in water. All treatments produced massive two-phase structures, in which the second constituent was pearlite, Mn enriched martensite, and non-partitioned martensite, respectively. It is shown that the recrystallization rates of the ferrite in the steel samples, deformed 54%, differ significantly. The recrystallization temperature of the normalized and or the dual-phase steel is considerably higher than that of the Mn-partitioned dual-phase steel. The results of the experiments are discussed and some explanations of the steels' different recrystallization behaviours are suggested. Photomicrographs, Graphs. 7 ref.--AA
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
Nyckelord
- Materialteknik
- Engineering Materials
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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