Thermal Expansion of Zr, Zr-4 and New Zirconium Alloys

XUE Shu-juan; WANG Yun-hui; ZHAO Wen-jin; YING Shi-hao

Volume 25 Issue 3

Jun. 2004

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XUE Shu-juan, WANG Yun-hui, ZHAO Wen-jin, YING Shi-hao. Thermal Expansion of Zr, Zr-4 and New Zirconium Alloys[J]. Nuclear Power Engineering, 2004, 25(3): 236-240.

Citation:

XUE Shu-juan, WANG Yun-hui, ZHAO Wen-jin, YING Shi-hao. Thermal Expansion of Zr, Zr-4 and New Zirconium Alloys[J]. Nuclear Power Engineering, 2004, 25(3): 236-240.

XUE Shu-juan, WANG Yun-hui, ZHAO Wen-jin, YING Shi-hao. Thermal Expansion of Zr, Zr-4 and New Zirconium Alloys[J]. Nuclear Power Engineering, 2004, 25(3): 236-240.

Citation:

XUE Shu-juan, WANG Yun-hui, ZHAO Wen-jin, YING Shi-hao. Thermal Expansion of Zr, Zr-4 and New Zirconium Alloys[J]. Nuclear Power Engineering, 2004, 25(3): 236-240.

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Thermal Expansion of Zr, Zr-4 and New Zirconium Alloys

National Key Laboratory for Nuclear Fuel and Materials, Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2003-04-15
Rev Recd Date: 2003-08-07

Available Online: 2025-07-28

Publish Date: 2004-06-01

Abstract

Abstract

In this paper, the expansion behavior of rod and plate of Zr, Zr-4 and new zirconium alloys was studied from room temperature to 800℃ by using quartz dilatometer. The results showed that there had little difference among N18, N36 and Zr-4 alloys. The relationship between linear thermal expansion and microstructure of N18 plate was studied and from the results it could be concluded that there lied anisotropy for the cold-rolling of Zr, Zr-4 and new zirconium alloys
- Zirconium,
- Zirconium alloy,
- New zirconium alloy,
- Thermal expansion