Computational simulation of cold work effect on PWSCC growth in Alloy 600TT steam generator

被引：0

作者：

Jun-Young Jeon

Yun-Jae Kim

Jong-Sung Kim

机构：

[1] Korea University,Department of Mechanical Engineering

[2] Sejong University,Department of Nuclear Engineering

来源：

Journal of Mechanical Science and Technology | 2016年 / 30卷

关键词：

Alloy 600TT; Cold working; Primary stress corrosion crack; Computer simulation; Steam generator tube;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The paper presents verification results for the validity of a numerical method considering the effect of cold work on Primary water stress corrosion cracking (PWSCC) growth rate in the Alloy 600TT steam generator tubes with a part-through single axial PWSCC. PWSCC growth simulations using Finite element (FE) analysis were performed with considering various cold work levels of the material. From the FE analysis results, the cold work effect was investigated from the variations of the PWSCC growth rate vs. Stress intensity factor (SIF) for the various cold work degrees and initial SIF values. Investigated results were compared with experimental test data available. It was identified that the numerical method could adequately assess the cold work effect on PWSCC growth in the Alloy 600TT tubes. In the simulation, it was found that the cold work could strongly influence the PWSCC growth rate even in a low degree of cold work, less than 2%.

引用

页码：689 / 696

页数：7

共 20 条

[1] Computational simulation of cold work effect on PWSCC growth in Alloy 600TT steam generator
Jeon, Jun-Young
Kim, Yun-Jae
Kim, Jong-Sung
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2016, 30 (02) : 689 - 696
[2] Residual Life Assessment of Steam Generators with Alloy 600TT Tubing: Methods and Application
de Curieres, Ian
Meunier, Marie-Christine
Joly, Pierre
ICONE 17: PROCEEDINGS OF THE 17TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, VOL 1, 2009, : 393 - 399
[3] Investigation on Effect of Distance Between Two Collinear Circumferential Surface Cracks on Primary Water Stress Corrosion Crack Growth in Alloy 600TT Steam Generator Tubes
Heo, Eun-Ju
Kim, Jong-Sung
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TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A, 2015, 39 (03) : 269 - 273
[4] EFFECT OF BORIC-ACID ON PIT GROWTH IN ALLOY-600 STEAM-GENERATOR TUBING
WAS, GS
CHOI, D
CORROSION, 1992, 48 (02) : 103 - 113
[5] Primary water stress corrosion cracking behaviors in the shot-peened Alloy 600 TT steam generator tubings
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[6] EFFECT OF TEMPERATURE AND COLD WORK ON THE CRACK-GROWTH RATE OF ALLOY-600 IN PRIMARY WATER
REBAK, RB
XIA, Z
SZKLARSKASMIALOWSKA, Z
CORROSION, 1995, 51 (09) : 689 - 697
[7] Effect of temperature on corrosion fatigue behavior of Inconel Alloy 690TT steam generator tube
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Lu, Y. H.
You, L.
Zhang, X. F.
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Tian, D. H.
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CORROSION SCIENCE, 2024, 227
[8] Effect of cold work and processing orientation on stress corrosion cracking behavior of alloy 600
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CORROSION, 2000, 56 (03) : 307 - 320
[9] Effect of oxide film on ECT detectability of surface IGSCC in laboratory-degraded alloy 600 steam generator tubing
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Ryu, Kyung Ha
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Kim, Ji Hyun
Lee, Min Ho
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NUCLEAR ENGINEERING AND TECHNOLOGY, 2019, 51 (05) : 1381 - 1389
[10] DEVELOPMENT OF IN-SITU MONITORING TECHNIQUE ON A CRACK OF STEAM GENERATOR TUBING; THE EFFECT OF THERMAL TREATMENT ON THE SCC OF ALLOY 600
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PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE 2010, VOL 9, 2010, : 103 - 106

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