Study on corrosion behavior of metallic uranium surface treated with CO

YANG Jiangrong  ZOU Juesheng  WANG Haifeng  WANG Xiaohong  WANG Jiayong

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Study on corrosion behavior of metallic uranium surface treated with CO

更新时间：2021-03-12

- Study on corrosion behavior of metallic uranium surface treated with CO
- NUCLEAR TECHNIQUES Issue 6, (2003)
- 作者机构：
  
  1. 中国工程物理研究院
  2. 中国工程物理研究院,绵阳,621900
- 作者简介：
- 基金信息：
- DOI：
  CLC： TG174.4
- Published：01 June 2003
- 稿件说明：
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[1]杨江荣,邹觉生,王海峰,王晓红,王嘉勇.金属铀表面经CO处理后的腐蚀行为研究[J].核技术,2003(06):472-475.

YANG Jiangrong ZOU Juesheng WANG Haifeng WANG Xiaohong WANG Jiayong. Study on corrosion behavior of metallic uranium surface treated with CO[J]. Nuclear techniques, 2003, (6): 472-475.
[1]杨江荣,邹觉生,王海峰,王晓红,王嘉勇.金属铀表面经CO处理后的腐蚀行为研究[J].核技术,2003(06):472-475. DOI：

YANG Jiangrong ZOU Juesheng WANG Haifeng WANG Xiaohong WANG Jiayong. Study on corrosion behavior of metallic uranium surface treated with CO[J]. Nuclear techniques, 2003, (6): 472-475. DOI：

摘要

采用增重法和电化学方法分别研究了金属铀表面经CO处理后在40℃干燥空气中的抗氧化能力和在14mmol/L Cl-溶液中的抗化学介质腐蚀的能力。研究结果表明:金属铀表面经CO处理后

在40℃干燥空气中的抗氧化能力增强;在14 mmol/L Cl-溶液中的抗化学介质腐蚀的能力也增强

而且在实验所用CO剂量范围内

金属铀的抗腐蚀能力随CO剂量的增加而增强。

Abstract

The metallic uranium surface was treated with CO

and then its oxidation resistance in dry air at 40℃ and its electrochemical corrosion resistance in 14 mmol/L Cl- solution were studied by the weight gain method and the electrochemical measurement

respectively. The investigation indicates that both oxidation resistance in dry air at 40℃ and electrochemical corrosion resistance in the above solution are improved after the uranium surface is treated with CO. In addition

corrosion resistance of the treated uranium increases with raising of the CO dose in a certain range.

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