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microstructure and stress corrosion cracking of a sa508

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Yoichi Takeda - Google Scholar

Microstructure and stress corrosion cracking of the fusion boundary region in an alloy 182-A533B low alloy steel dissimilar weld joint.J Hou,Q Peng,Y Takeda,J Kuniya,T Shoji.Corrosion Science 52 (12),3949-3954,2010.80 2010:The microstructure,local mechanical properties and local stress corrosion cracking susceptibility of an SA508-52M-316LN domestic dissimilar metal welded safe-end jointused for AP1000 nuclear power plant prepared by automatic gas tungsten arc welding was studied in this work by optical microscopy,scanning electron microscopy (with electron back scattering diffraction and an energy dispersive X-ray spectroscopy system),micro-hardness testing,local mechanical tensile testing and local slow strain rate tests.Author:Hongliang Ming,Ruolin Zhu,Zhiming Zhang,Jianqiu Wang,En.-Hou.Han,Wei Ke,Mingxing SuCited by:56Publish Year:2016Microstructure,local mechanical properties and stress Was this helpful?Microstructure and stress corrosion cracking of a SA508 microstructure and stress corrosion cracking of a sa508#0183;Correlation of microstructure and intergranular stress corrosion cracking (IGSCC) susceptibility for the SA508-52M-316L dissimilar metal weld joint in primary water was investigated by the interrupted slow strain rate tension test following a microstructure characterization.The Effect of Microstructure on the Corrosion and Stress Abstract.This paper presents a study of corrosion and stress corrosion cracking (SCC) of Alloy 600.The primary purpose of this work is to relate the corrosion susceptibility of the alloy after various heat treatments to the microstructure produced by these heat treatments.

Stress Corrosion Cracking of Current Structural Materials

Aug 07,2012 microstructure and stress corrosion cracking of a sa508#0183;(2018) Microstructure and intergranular stress corrosion cracking susceptibility of a SA508-52M-316L dissimilar metal weld joint in primary water.Journal of Materials Science Technology 34:8,1281-1292.Online publication date 1-Aug-2018.Stress Corrosion Cracking of Aluminum AlloysStress-corrosion cracking in aluminum alloys is characteristically intergranular.According to the electrochemical theory,this requires a condition along grain boundaries that makes them anodic to the rest of the microstructure so that corrosion propagates selectively along them.Intergranular (intercrystalline) corrosion is selective attack Stress Corrosion Cracking of Aluminum AlloysStress-corrosion cracking in aluminum alloys is characteristically intergranular.According to the electrochemical theory,this requires a condition along grain boundaries that makes them anodic to the rest of the microstructure so that corrosion propagates selectively along them.Intergranular (intercrystalline) corrosion is selective attack

Stress Corrosion Cracking Behavior of Dissimilar Metal

The stress corrosion cracking behavior of dissimilar metal (DM) welds,including Alloy 52-A 508 and Alloy 82-A 508,under simulated BWR coolant conditions was studied.Effects of postweld heat treatment and specimen size on the corrosion fatigue and SCC growth rates of DM welds were evaluated.Stress Corrosion Cracking Behavior Near the Fusion Abstract.The stress corrosion cracking (SCC) behavior near the fusion boundary (FB) of a dissimilar weld joint with Alloy 182-A533B low alloy steel (LAS) in high-temperature oxygenated water doped with sulfate has been investigated,with a focus on the relationship between the SCC crack arrest/reinitiation behavior and the microstructural characteristics of the heat-affected zone (HAZ) in LAS Safurex microstructure and stress corrosion cracking of a sa508 Sandvik Materials TechnologySep 09,2019 microstructure and stress corrosion cracking of a sa508#0183;Stress corrosion cracking (SCC) Safurex microstructure and stress corrosion cracking of a sa508high-alloy duplex steel has excellent resistance to chloride induced stress corrosion cracking (SCC).The resistance of various alloys to stress corrosion cracking (SCC) determined by constant load testing in aerated 40% CaCl 2,pH 1.5,at 100 microstructure and stress corrosion cracking of a sa508#176;C (210 microstructure and stress corrosion cracking of a sa508#176;F),(modified ASTM G36 method) is shown in Figure 1.

Relationship of Microstructure and Stress Corrosion

(1960) Relationship of Microstructure and Stress Corrosion Cracking of Type 410 Stainless Steel.CORROSION March 1960,Vol.16,No.3,pp.26-28.Previous123456NextMicrostructure and Stress Corrosion Cracking BehaviorMicrostructure and Stress Corrosion Cracking Behavior of the Weld Metal in Alloy 52-A508 Dissimilar Welds Wei-Chih Chung 1,Jiunn-Yuan Huang2,Leu-Wen Tsay3 and Chun Chen;* 1Department of Materials Science and Engineering,National Taiwan University,Taipei 106,Taiwan,R.O.China 2Institute of Nuclear Energy Research,Lungtan 325,Taiwan,R.O.China 3Institute of MaterialsMicrostructure,local mechanical properties and stress Jul 04,2016 microstructure and stress corrosion cracking of a sa508#0183;The microstructure,local mechanical properties and local stress corrosion cracking susceptibility of an SA508-52M-316LN domestic dissimilar metal welded safe-end joint used for AP1000 nuclear power plant prepared by automatic gas tungsten arc welding was studied in this work by optical microscopy,scanning electron microscopy (with electron back scattering diffraction and an energy dispersive X-ray spectroscopy system),micro-hardness testing,local mechanical

Microstructure,Residual Strain and Stress Corrosion

The microstructure near the fusion boundary and the microstructure transition in the SA508 heat affected zone are quite complex.Both for SA508309L/308L and 308L316L,the highest residual strain is located on the outside of the weldment. The stress corrosion cracking (SCC) growth rates of 316L weld heat-affected zone (HAZ) and weld Microstructure of a safe-end dissimilar metal weld joint Abstract.The microstructure,residual strain and interfacial chemical composition distribution of a safe-end dissimilar metal weld joint (DMWJ,SA508-52-316L) prepared by narrow-gap gas-tungsten arc welding (NG-GTAW) were studied by optical microscope (OM) and scanning electron microscope equipped with an energy dispersive X-ray microanalysis (SEM/EDX) and an electron back scattering Microstructure and Stress Corrosion Cracking Behavior of The microstructure,local mechanical properties and local stress corrosion cracking susceptibility of an SA508-52M-316LN domestic dissimilar metal welded safe-end joint used for AP1000 nuclear

Microstructure and Stress Corrosion Cracking Behavior of

Correlation of microstructure and stress corrosion cracking (SCC) initiation behaviour of the fusion boundary (FB) region in a SA508 Cl.3-Alloy 52M weld joint in primary pressurized water reactorMicrostructural characterization of an SA508309L/308L The microstructure,local mechanical properties and local stress corrosion cracking susceptibility of an SA508-52M-316LN domestic dissimilar metal welded safe-end joint used for AP1000 nuclear Microstructural characterization of an SA508309L/308L The microstructure,local mechanical properties and local stress corrosion cracking susceptibility of an SA508-52M-316LN domestic dissimilar metal welded safe-end joint used for AP1000 nuclear

Microstructural Characterization of Alloy 52 Narrow-Gap

Z.Lu et al.,Characterization of microstructure,local deformation and microchemistry in alloy 690 heat-affected zone and stress corrosion cracking in high temperature water.J.Nucl.Mater.465,471481 (2015) CrossRef Google ScholarMicroscale investigation of the correlation between so far,it is inferred that galvanic corrosion of DMW is controlled by several factors including; microstructure and chemical composition [2528],temperature [29],stress [30,31],and the area ratio of anode to cathode [32,33].The microstructure of SA508309/308L DMW part of the dissimilarMicroscale investigation of the correlation between so far,it is inferred that galvanic corrosion of DMW is controlled by several factors including; microstructure and chemical composition [2528],temperature [29],stress [30,31],and the area ratio of anode to cathode [32,33].The microstructure of SA508309/308L DMW part of the dissimilar

Materials Special Issue Microstructure and Corrosion

The effect of natural aging on the stress corrosion cracking (SCC) of A201-T7 alloy was investigated by the slow strain rate testing (SSRT),transmission electron microscopy (TEM),scanning electron microscopy (SEM),differential scanning calorimetry (DSC),conductivity,and polarization testing.J.Mater.Sci.Technol.Microstructure and intergranular stress corrosion cracking susceptibility of a SA508-52M-316L dissimilar metal weld joint in primary water Lijin Dong a b,Qunjia Peng b (),En-Hou Han b,Wei Ke b,Lei Wang a a Key Laboratory for Anisotropy and Texture of Materials,Ministry of Education,Northeastern University,Shenyang 110819,China b Key Laboratory of Nuclear Materials and Safety En-Hou Han's research works Chinese Academy of Sciences Microstructure and stress corrosion cracking of a SA508-309L/308L-316L dissimilar metal weld joint in primary pressurized water reactor environment Article Nov 2019

En-Hou Han's research works Chinese Academy of Sciences

Microstructure and stress corrosion cracking of a SA508-309L/308L-316L dissimilar metal weld joint in primary pressurized water reactor environment Article Nov 2019Effects of microstructure on the sulfide stress corrosion @article{osti_99526,title = {Effects of microstructure on the sulfide stress corrosion cracking in a microalloyed pipeline steel},author = {Albarran,J L and Martinez,L and U.A.C.,Campeche and Lopez,H F},abstractNote = {The susceptibility of microalloyed pipeline steels to stress corrosion cracking is strongly affected by the microstructure.Effect of surface potential on corrosion behavior of the Sep 18,2019 microstructure and stress corrosion cracking of a sa508#0183;The microstructure,surface potential value and corrosion properties of fusion boundary in 316L stainless steel/Inconel 182 dissimilar welds were investigated.The results indicated that there were two different types of fusion boundaries alternately distributed in the dissimilar welds,and there was a large potential value difference between two sides of the fusion line in different types of

Cited by 56Publish Year 2016Author Hongliang Ming,Ruolin Zhu,Zhiming Zhang,Jianqiu Wang,En.-Hou.Han,Wei Ke,Mingxing SuJ.Mater.Sci.Technol.

Stress corrosion cracking (SCC) of an SA508-309 L/308 L-316 L dissimilar metal weld joint in primary pressurized water reactor environment was investigated by the interrupted slow strain rate tension tests following a microstructure characterization.The 308 L weld metal shows a higher content of ferrite than the 309 L weld metal.Cited by 2Publish Year 2020Author Lijin Dong,Lijin Dong,Cheng Ma,Qunjia Peng,En-Hou Han,Wei KeCorrelation of microstructure and stress corrosion microstructure and stress corrosion cracking of a sa508#0183;Evaluated stress corrosion cracking (SCC) initiation in a SA508-Alloy 52M weld joint. Cr-depletion and strength mismatch cause SCC initiation in fusion boundary region. Cr-depletion influences the overall SCC susceptibility of the dilution zone. SCC preferential initiated at the fusion boundary due to the stress mismatch.Cited by 20Publish Year 2017Author Lijin Dong,Lijin Dong,Qunjia Peng,En-Hou Han,Wei Ke,Lei WangMicrostructure and stress corrosion cracking of a SA508 Microstructure and stress corrosion cracking of a SA508-309L/308L-316L dissimilar metal weld joint in primary pressurized water reactor environment November 2019 Journal of Materials Science and

Cited by 11Publish Year 2017Author Lijin Dong,Lijin Dong,Qunjia Peng,He Xue,En-Hou Han,Wei Ke,Lei WangMicrostructure,Residual Strain and Stress Corrosion

The microstructure near the fusion boundary and the microstructure transition in the SA508 heat affected zone are quite complex.Both for SA508309L/308L and 308L316L,the highest residual strain is located on the outside of the weldment. The stress corrosion cracking (SCC) growth rates of 316L weld heat-affected zone (HAZ) and weld Chloride Stress Corrosion Cracking SSINAThe environmental factors that increase the cracking susceptibility include higher temperatures,increased chloride content,lower pH,and higher levels of tensile stress.Temperature is an important variable.When stainless steels are fully immersed,it is rare to see chloride stress corrosion cracking at temperatures below 60 microstructure and stress corrosion cracking of a sa508#176;C (150 microstructure and stress corrosion cracking of a sa508#176;F).A Study on Microstructure,Residual Stresses and Stress and stress corrosion cracking (SCC) sensitivity were investigated by simulation and experiment.The results show that heat input inuences the microstructure,residual stresses,and SCC behavior.With the increase of heat input,both the -ferrite in weld and the average grain width decrease slightly,

12345NextMicrostructure,Residual Strain and Stress Corrosion

The microstructure near the fusion boundary and the microstructure transition in the SA508 heat affected zone are quite complex.Both for SA508309L/308L and 308L316L,the highest residual strain is located on the outside of the weldment. The stress corrosion cracking (SCC) growth rates of 316L weld heat-affected zone (HAZ) and weld microstructure and stress corrosion cracking of a sa508lt;Int.Workshop on age-related degradation of reactor SCC (Stress Corrosion Cracking) Corrosion Related Projects Ni content in SA508 Gr.4N is higher,but P Mn contents are low TEM microstructure,Radiation induced segregation Map of defect morphologies (Comparison UT signals with metallography)

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