Study of Hydrogen Induced α/β Phase Evolution in N18 Zirconium Alloy

LIU Yanzhang; ZHAO Wenjin; J-L Béchade; T.Guilbert

Mar. 2007

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Article Navigation > Nuclear Power Engineering > 2007 > 28(1): 120-123,134

LIU Yanzhang, ZHAO Wenjin, J-L Béchade, T.Guilbert. Study of Hydrogen Induced α/β Phase Evolution in N18 Zirconium Alloy[J]. Nuclear Power Engineering, 2007, 28(1): 120-123,134.

Citation:

LIU Yanzhang, ZHAO Wenjin, J-L Béchade, T.Guilbert. Study of Hydrogen Induced α/β Phase Evolution in N18 Zirconium Alloy[J]. Nuclear Power Engineering, 2007, 28(1): 120-123,134.

LIU Yanzhang, ZHAO Wenjin, J-L Béchade, T.Guilbert. Study of Hydrogen Induced α/β Phase Evolution in N18 Zirconium Alloy[J]. Nuclear Power Engineering, 2007, 28(1): 120-123,134.

Citation:

LIU Yanzhang, ZHAO Wenjin, J-L Béchade, T.Guilbert. Study of Hydrogen Induced α/β Phase Evolution in N18 Zirconium Alloy[J]. Nuclear Power Engineering, 2007, 28(1): 120-123,134.

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Study of Hydrogen Induced α/β Phase Evolution in N18 Zirconium Alloy

1. National Key Laboratory for Nuclear Fuel and Materials, Nuclear Power Institute of China, Chengdu, 610041, China;
2. CEA Saclay, DEN/DMN/SRMA, 91191 Gif-sur-Yvette Cedex, France

Received Date: 2005-10-31
Rev Recd Date: 2005-11-15

Available Online: 2025-07-21

Abstract

Abstract

The transformation behavior of N18 alloy with and without hydriding was investigated using Setaram Multi HTC high-temperature and high-sensitivity calorimeter.The results showed that the α/β phase transformation temperatures decreased with the increase of the hydrogen content,and the lower transus temperature was more affected by hydrogen than the higher one.It was easy to simulate the phase evolution in N18 alloy using the JMAK model.
- N18 zirconium alloy,
- Hydrogen,
- Phase evolution,
- JMAK model