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Fatigue-Crack Propagation Behavior of ASTM A533-B Steel Tested in Vacuo at LWR Operating Temperatures

机译：在a5W工作温度下测试的asTm a533-B钢的疲劳 - 裂纹扩展行为

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The fatigue-crack propagation (FCP) behavior of ASTM A533-B-1 steel was characterized in vacuo at 288 sup 0 C. Tests were conducted at two stress ratios: R = 0.05 and R = 0.7. Results of these tests were compared with results from previous studies for the same type of steel tested in an air environment, and FCP rates in vacuo were generally lower than those in air. Stress ratio effects in vacuo were not as great as those in air, and both stress ratio effects and environmental effects are discussed from the standpoint of crack closure concepts. (ERA citation 12:018185)

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作者
James, L. A.;
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年度 1987
页码 1-37
总页数 37
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
BWR Type Reactors; PWR Type Reactors; Steel-ASTM-A533-B; Crack Propagation; Fatigue; High Temperature; Materials Testing; Pressure Vessels; Reactor Materials;

机译：BWR型反应器; pWR型反应器;钢-asTm-a533-B;裂纹扩展;疲劳;高温;材料测试;压力容器;反应器材料;

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2. Simulated heat affected zone in ASTM A533-B steel plates under low heat inputs [J] . H.T. Kuo, R.C. Wei, W.F. Wu, Materials Chemistry and Physics. . 2009,第2a3期

机译：低热量输入下ASTM A533-B钢板中的模拟热影响区
3. Ambient to high temperature fracture toughness and fatigue-crack propagation behavior in a Mo-12Si-8.5B (at. percent) intermetallic [J] . H. Choe, D. Chen, J.H. Schneibel Intermetallics . 2001,第4期

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4. FATIGUE-CRACK PROPAGATION BEHAVIOR OF WROUGHT ALLOY 600 AND WELD-DEPOSITED EN82H IN AN ELEVATED TEMPERATURE AQUEOUS ENVIRONMENT [C] . Lee A. James, William J. Mills Joint ASME/JSME Pressure Vessels and Piping Conference . 1995

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5. Fatigue-crack propagation behavior in the shape-memory and superelastic alloy nitinol. [D] . McKelvey, Aindrea Leigh. 1999

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6. Evaluation of the Possibility of Using 1.4462 and 1.4501 Steel as a Construction Material for Apparatus Operating at an Increased Temperature and with Corrosive Factors [O] . Karol Prałat, Andżelika Krupińska, Marek Ochowiak, 2021

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7. Effect of temperature on the fatigue-crack propagation behavior of A-286 steel [O] . James, L.A. 1976

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8. HEAVY SECTION STEEL TECHNOLOGY PROGRAM TECHNICAL REPORT NO. 21 THE EFFECT OF TEMPERATURE AND NEUTRON IRRADIATION UPON THE FATIGUE-CRACK PROPAGATION BEHAVIOR OF ASTM A533 GRADE B, CLASS 1 STEEL [R] . Lee A. James, John A. Williams 1972

机译：重型钢技术项目技术报告21温度和中子辐照对asTm a533等级B级钢1的疲劳裂纹扩展行为的影响

Fatigue-Crack Propagation Behavior of ASTM A533-B Steel Tested in Vacuo at LWR Operating Temperatures

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