Role of Vanadium Microalloying in Austenite Conditioning and Pearlite Microstructure in Thermomechanically Processed Eutectoid Steels
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概要
- 論文の詳細を見る
Multipass torsion tests were carried out with two eutectoid steels, one microalloyed with vanadium, using different deformation sequences. The aim of the study was to investigate the potency of vanadium in the retardation of recrystallization for accumulating strain in the austenite. The study showed that at certain deformation conditions well defined non-recrystallization temperatures (Tnr) were observed in the vanadium microalloyed steel. As a consequence, an increase in the austenite grain boundary area per unit volume (SV) was obtained which led to a refinement of the “ferrite unit” size in the pearlite.
- 社団法人 日本鉄鋼協会の論文
- 2009-10-15
著者
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Jorge-Badiola D.
CEIT and Tecnun (University of Navarra)
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Iza-Mendia A.
CEIT and Tecnun (University of Navarra)
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Rodriguez-Ibabe J.
CEIT and Tecnun (University of Navarra)
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López B.
CEIT and Tecnun (University of Navarra)
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Lopez B.
Ceit And Tecnun (univ. Of Navarra)
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Rodriguez-ibabe J.
Ceit And Tecnun (univ. Of Navarra)
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Rodriguez-ibabe J.m.
Ceit And Esll Univ.of Navarra
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Lopez B.
Ceit And Esll Univ.of Navarra
関連論文
- Influence of Thermomechanical Processing on the Austenite–Pearlite Transformation in High Carbon Vanadium Microalloyed Steels
- Role of Vanadium Microalloying in Austenite Conditioning and Pearlite Microstructure in Thermomechanically Processed Eutectoid Steels
- Role of Vanadium Microalloying in Austenite Conditioning and Pearlite Microstructure in Thermomechanically Processed Eutectoid Steels
- Improved Model of Kinetics of Strain Induced Precipitation and Microstructure Evolution of Nb Microalloyed Steels during Multipass Rolling
- Effect of Mo on Dynamic Recrystallization Behavior of Nb-Mo Microalloyed Steels
- Modeling of Austenite Grain Size Distribution in Nb Microalloyed Steels Processed by Thin Slab Casting and Direct Rolling(TSDR) Route
- Interaction between Recrystallization and Precipitation during Multipass Rolling in a Low Carbon Niobium Microalloyed Steel
- Influence of the Prior Austenite Microstructure on the Transformation Products Obtained for C-Mn-Nb Steels after Continuous Cooling
- Influence of Thermomechanical Processing on the Austenite-Pearlite Transformation in High Carbon Vanadium Microalloyed Steels
- Static Recrystallization Behaviour of a Wide Range of Austenite Grain Sizes in Microalloyed Steels