[1]宋詩哲,王吉會,李健,等.電化學噪聲技術檢測核電環境材料的腐蝕損傷[J].中國材料進展,2011,(5):021-26.
SONG Shizhe,WANG Jihui,LI Jian,et al.Application of Electrochemical Noise Technique in Corrosion Detecting and Monitoring of Materials Used in Nuclear Power[J].MATERIALS CHINA,2011,(5):021-26.
點擊復制
電化學噪聲技術檢測核電環境材料的腐蝕損傷(
)
中國材料進展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
-
- 期數:
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2011年第5期
- 頁碼:
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021-26
- 欄目:
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特約研究論文
- 出版日期:
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2011-05-25
文章信息/Info
- Title:
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Application of Electrochemical Noise Technique in Corrosion Detecting and Monitoring of Materials Used in Nuclear Power
- 作者:
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宋詩哲; 王吉會; 李健; 趙萬祥; 高志明
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(1.天津大學，天津 300072) （2蘇州熱工研究院，江蘇 蘇州 215004）
- Author(s):
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SONG Shizhe1; WANG Jihui1; LI Jian 1; ZHAO Wanxiang2; GAO Zhiming1
-
（1. School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China)
（2. Suzhou Nuclear Power Research Institute, Suzhou 215004, China）
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- 關鍵詞:
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電化學噪聲; 腐蝕檢測; 核電環境; 虛擬儀器
- 文獻標志碼:
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A
- 摘要:
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探討和解決了電化學噪聲技術在核電環境材料腐蝕損傷檢測應用的關鍵問題，建立了基于零阻電流（ZRA）檢測的SCC電化學噪聲測試體系。采用小面積的Pt或表面熱噴涂陶瓷涂層的工作電極材料作為對電極，研制適用于核電現場檢測的多種電化學傳感器。運用Compact RIO模塊化儀器和設計制作的基于ZRA電路的電化學噪聲測試模塊，實現電位-電流噪聲的同步測量和采集。成功研制出便攜式核電材料損傷檢測系統。應用研制的測試系統和電化學傳感器研究了高溫高壓和動態水環境304不銹鋼的電化學噪聲譜特征。并初步實現了在役核電站輔助車間不銹鋼管道表面直接腐蝕檢測和鋼廠動力鍋爐連續排污管的現場腐蝕檢測，取得了比較滿意的結果。
- Abstract:
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Key problems of electrochemical noise techniques used in corrosion detecting and monitoring of nuclear power materials were discussed and resolved, and then the electrochemical noise test system was established based on zero resistance ammeter (ZRA) mode. Several electrochemical sensors for nuclear power field detecting were developed by using Pt of small area or working electrode with thermal spraying ceramic coating as counter electrode. Combined with Compact RIO modular instrument, the designed electrochemical noise test block could measure and acquire the current and potential noise simultaneously....
更新日期/Last Update:
2011-07-06