Search Results - "Peng, Qunjia"

Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor by Deng, Ping, Peng, Qunjia, Han, En-Hou

“…Grain boundary (GB) oxidation of proton-irradiated 304 nuclear grade stainless steel in primary water of pressurized water reactor was investigated. The…”
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Effect of electropolishing on corrosion of nuclear grade 316L stainless steel in deaerated high temperature water by Han, Yaolei, Mei, Jinna, Peng, Qunjia, Han, En-Hou, Ke, Wei

“…•Electropolished surface (EPS) of 316L stainless steel contains an amount of hydroxide.•Few hydroxide on the compared colloidal silica slurry polished surface…”
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Author Correction: Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor by Deng, Ping, Peng, Qunjia, Han, En-Hou

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Microstructure and intergranular stress corrosion cracking susceptibility of a SA508-52M-316L dissimilar metal weld joint in primary water by Dong, Lijin, Peng, Qunjia, Han, En-Hou, Ke, Wei, Wang, Lei

“…Correlation of microstructure and intergranular stress corrosion cracking (IGSCC) susceptibility for the SA508-52M-316L dissimilar metal weld joint in primary…”
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Effect of dissolved hydrogen on corrosion of Inconel Alloy 600 in high temperature hydrogenated water by Peng, Qunjia, Hou, Juan, Sakaguchi, Kazuhiko, Takeda, Yoichi, Shoji, Tetsuo

“…Electronic property, microstructure and chemical composition of oxide films formed on Alloy 600 in high temperature water with various dissolved hydrogen (DH)…”
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Microstructure and stress corrosion cracking of the fusion boundary region in an alloy 182-A533B low alloy steel dissimilar weld joint by Hou, Juan, Peng, Qunjia, Takeda, Yoichi, Kuniya, Jiro, Shoji, Tetsuo

“…► High-angle misorientation at FB, type-II and type-I boundaries. ► Highest residual strain and hardness in the zone between FB and type-II boundary. ► Type-II…”
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Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary Water by Ming, Tingyun, Peng, Qunjia, Han, Yaolei, Zhang, Tao

“…Water jet cavitation peening (WJCP) was used to strengthen the surface of nickel-based alloy 600. Residual stress, hardness, surface roughness, microstructure,…”
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Clarifying the effect of irradiation and thermal treatment on the austenitic microstructure and austenitic hardening in austenitic stainless steel weld metal by Gao, Xiaodong, Lin, Xiaodong, Xu, Lining, Han, Yaolei, Peng, Qunjia, Qiao, Lijie

“…The weld cladding on the inner surface of nuclear pressure vessels due to irradiation damage and thermal effect presents to a safety issue. Unfortunately, the…”
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Effect of thermal aging on the mechanical, intergranular corrosion and corrosion fatigue properties of Z3CN20.09M cast duplex stainless steel by Ti, Wenxin, Wu, Huanchun, Xue, Fei, Zhang, Guodong, Peng, Qunjia, Fang, Kewei, Wang, Xitao

“…The effect of thermal aging at 475 °C and 750 °C of Z3CN20.09M cast duplex stainless steel (CDSS) on microstructure, mechanical and intergranular corrosion…”
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Effect of chemical composition on grain boundary microchemistry and stress corrosion cracking in Alloy 182 by Peng, Qunjia, Hou, Juan, Takeda, Yoichi, Shoji, Tetsuo

“…► Composition effect on grain boundary chemistry and SCC in two Alloys 182 was studied. ► Alloy 182–1 has higher concentrations of C, P, S and a lower ratio of…”
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Role of water chemistry and microstructure in stress corrosion cracking in the fusion boundary region of an Alloy 182-A533B low alloy steel dissimilar weld joint in high temperature water by Peng, Qunjia, Xue, He, Hou, Juan, Sakaguchi, Kazuhiko, Takeda, Yoichi, Kuniya, Jiro, Shoji, Tetsuo

“…► Hardness gradient in the high hardness zone adjacent to fusion boundary in dilution zone. ► Combined effect of dissolved oxygen and sulfate concentration on…”
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Zirconium alloys for supercritical water reactor applications: Challenges and possibilities by Motta, Arthur T., Yilmazbayhan, Aylin, da Silva, Marcelo J. Gomes, Comstock, Robert J., Was, Gary S., Busby, Jeremy T., Gartner, Eric, Peng, Qunjia, Jeong, Yong Hwan, Park, Jeong Yong

“…The corrosion behavior of model Zr-based alloys at 500 °C is assessed by long term (up to 400 days) corrosion testing in an effort to evaluate their potential…”
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Microstructure Characterization of the Fusion Zone of an Alloy 600-82 Weld Joint by Ma, Cheng, Mei, Jinna, Peng, Qunjia, Deng, Ping, Han, En-Hou, Ke, Wei

“…Characterization of the microstructure of the fusion zone of an Alloy 600-82 weld joint was conducted, with focus on the weld residual strain distribution and…”
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Proton Irradiation Effects on Hardness and the Volta Potential of Welding 308L Duplex Stainless Steel by Jiang, Baolong, Peng, Qunjia, Jiao, Zhijie, Volinsky, Alex A, Qiao, Lijie

“…308L welding duplex stainless steel has been irradiated at 360 °C with 2 MeV protons, corresponding to a dose of 3 dpa at the maximum depth of 20 μm…”
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Intergranular environmentally assisted cracking of Alloy 182 weld metal in simulated normal water chemistry of boiling water reactor by Peng, Qunjia, Shoji, Tetsuo, Yamauchi, Hiroyuki, Takeda, Yoichi

“…Following characterization of grain boundaries in Alloy 182 weld metal, intergranular environmentally assisted cracking (IGEAC) growth behavior of the alloy in…”
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Effect of thermal aging on the mechanical, intergranular corrosion and corrosion fatigue properties of Z3CN20.09M cast duplex stainless steel by Ti, Wenxin, Wu, Huanchun, Xue, Fei, Zhang, Guodong, Peng, Qunjia, Fang, Kewei, Wang, Xitao

“…The effect of thermal aging at 475 ℃ and 750 ℃ of Z3CN20.09M cast duplex stainless steel (CDSS) on microstructure, mechanical and intergranular corrosion…”
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Improving the corrosion and stress corrosion cracking resistance of 316 L stainless steel in high temperature water by water jet cavitation peening by Ming, Tingyun, Xue, Hao, Zhang, Tao, Han, Yaolei, Peng, Qunjia

“…Water jet cavitation peening (WJP) was used to improve the corrosion and stress corrosion cracking (SCC) of cold worked 316L stainless steel (316L SS) in high…”
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Effect of water jet cavitation peening on electrochemical corrosion behavior of nickel-based alloy 600 in NaCl solution by Ming, Tingyun, Peng, Qunjia, Han, Yaolei, Zhang, Tao

“…Surface roughness, residual stress, grain boundary microstructure of the surface layer, the electrochemical corrosion behavior and the surface chemical state…”
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Effect of irradiation on corrosion of 304 nuclear grade stainless steel in simulated PWR primary water by Deng, Ping, Peng, Qunjia, Han, En-Hou, Ke, Wei, Sun, Chen, Jiao, Zhijie

“…•Studied corrosion of proton-irradiated 304 stainless steel in high temperature water.•A higher irradiation dose results in formation of more and larger…”
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The role of hydrogen on lead-induced localized corrosion of Alloy 690TT by Li, Weipeng, Mi, Zhishan, He, Yang, Han, Yaolei, Shi, Fangjie, Peng, Qunjia, Qiao, Lijie

“…The vital role of hydrogen on lead-induced localized corrosion of Alloy 690TT in the simulated secondary crevice chemistries of pressurized water reactor at…”
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