Effect of Silicon on the Interaction between Recrystallization and Precipitationin Niobium Microalloyed Steels
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概要
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The effect of Si addition on the interaction between recrystallization and precipitation was investigated in terms of the no-recrystallization temperature (Tnr) on three microalloyed steels containing about 0.035 mass% Nb. The Tnr was measured using torsion testing over the Si concentration range from 0.01 to 0.48 mass%. It was observed that the Tnr increased with Si level, but appeared to saturate at long interpass times. In addition, high strains reduced the influence of Si on the Tnr. This behaviour is attributed to the acceleration of Nb(C, N) precipitation by the addition of Si.
- 社団法人 日本鉄鋼協会の論文
- 2004-02-15
著者
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Humphreys A.
Department Of Metallurgical Engineering Mcgill University
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Jonas J.
Department Of Mining Metals & Materials Engineering Mcgill University
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Jonas J.
Department Of Materials Engineering Mcgill University
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Humphreys A.
Department Of Mining Metals & Materials Engineering Mcgill University
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JIANG L.
Department of Mining, Metals & Materials Engineering, McGill University
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