Corrosion Behavior of Ti-5%Ta Alloy in Simulated Solution for Dissolving Spent Fuel

XU Xiaoxiao; CUI Lan; QIU Shaoyu; LI Sifan; SHENG Zhongqi; TAI Jiang

Volume 26 Issue 4

Aug. 2005

Turn off MathJax

Article Contents

Article Navigation > Nuclear Power Engineering > 2005 > 26(4): 406-409

XU Xiaoxiao, CUI Lan, QIU Shaoyu, LI Sifan, SHENG Zhongqi, TAI Jiang. Corrosion Behavior of Ti-5%Ta Alloy in Simulated Solution for Dissolving Spent Fuel[J]. Nuclear Power Engineering, 2005, 26(4): 406-409.

Citation:

XU Xiaoxiao, CUI Lan, QIU Shaoyu, LI Sifan, SHENG Zhongqi, TAI Jiang. Corrosion Behavior of Ti-5%Ta Alloy in Simulated Solution for Dissolving Spent Fuel[J]. Nuclear Power Engineering, 2005, 26(4): 406-409.

Citation:

PDF( 524 KB)

Corrosion Behavior of Ti-5%Ta Alloy in Simulated Solution for Dissolving Spent Fuel

1. National Key Laboratory of Nuclear Fuel and Materials, Nuclear Power Instotute of China, Chengdu, 610041, China;
2. Beijing Institute of Nuclear Engineering, 100840, China

Received Date: 2005-04-18
Rev Recd Date: 2005-04-25

Available Online: 2025-07-29

Publish Date: 2005-08-15

Abstract

Abstract

As the construction material of the reprocessing equipment for nuclear spent fuel, 000Cr25- Ni2 austenitic stainless steel is corroded seriously by the solution for dissolving spent fuel of power reactors. The tests show that the corrosion resistance of Ti-5%Ta alloy is by far superior to that of the 000Cr25Ni20 austenitic stainless steel. The reason is that a compact oxide film forms on the sample surface of Ti-5%Ta alloy, which plays a role in hindering corrosion development, and no oxide film is found on the sample sur- face of 000Cr25Ni2 austenitic stainless steel.
- Ti-Ta,
- Ti alloy,
- 000Cr25Ni20 stainless steel,
- Uniform corrasion,
- Spent fuel reprocessing