Acta Metall Sin  1989, Vol. 25 Issue (6): 70-73    DOI:

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IMPROVEMENT ON SUSCEPTIBILITY OF ULTRA-HIGH STRENGTH STEEL TO STRESS CORROSION CRACKING BY HIGH TEMPERATURE QUENCHING

LI Guangfu;WU Rengeng Harbin Institute of Technology Ll Guangfu; Division of Metallography; Harbin Institute of Technology; Harbin 150006

LI Guangfu;WU Rengeng Harbin Institute of Technology Ll Guangfu; Division of Metallography; Harbin Institute of Technology; Harbin 150006. IMPROVEMENT ON SUSCEPTIBILITY OF ULTRA-HIGH STRENGTH STEEL TO STRESS CORROSION CRACKING BY HIGH TEMPERATURE QUENCHING. Acta Metall Sin, 1989, 25(6): 70-73.

Abstract References Related Articles Recommended Metrics Download:  PDF(810KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The effect of quenching temperature on the stress corrosion crackingof 30Cr3SiNiMoV ultra-high strength steel in 3.5% NaCl aqueous solution has beenstudied. The threshold K_(Iscc) may continuously increase with the quenching tempera-ture raised from 870 to 1200℃. All of the fractures are intergranular. The ana-lyses of the segregation along prior austenitic grain boundaries, grain size and othermicrostructural factors revealed that the reason of the increase of K_(Iscc) is mainlydue to the coarseness of prior austenitic grains. Key words:  ultra-high strength steel      stress corrosion cracking      grain boundary segregation      Received:  18 June 1989      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1989/V25/I6/70 1 Wood W E, Das K B, Parrish P A. In: Bernstein I M, Thompson A W eds., Hydrogen in Metals, Vol. Ⅱ, Oxford: Pergamon Press, 1977: 3B3 2 Padmanabhan R, Wood W E. Corrosion. 1985; 41: 688 3 林栋梁,吴建生.金属学报,1984;20:A62 4 Lin T L, Lan Y, Wu J S, Metall Trans, 1988; 19A: 2225 5 褚武扬,林实,王枨,田中卓.断裂韧性测试,北京:科学出版社,1979:168 6 李光福,吴忍耕,雷廷权.理化检验(物理分册),1989;25(2) :61 7 陈世朴,王永瑞.金属电子显微分析,北京:机械工业出版社,1982:222 8 Czanderna A W,强俊,胡兴中译.表面分析方法,北京:国防工业出版社,1984:99b [1] CHANG Songtao, ZHANG Fang, SHA Yuhui, ZUO Liang. Recrystallization Texture Competition Mediated by Segregation Element in Body-Centered Cubic Metals[J]. 金属学报, 2023, 59(8): 1065-1074. [2] WANG Chongyang, HAN Shiwei, XIE Feng, HU Long, DENG Dean. Influence of Solid-State Phase Transformation and Softening Effect on Welding Residual Stress of Ultra-High Strength Steel[J]. 金属学报, 2023, 59(12): 1613-1623. [3] ZHANG Kaiyuan, DONG Wenchao, ZHAO Dong, LI Shijian, LU Shanping. Effect of Solid-State Phase Transformation on Stress and Distortion for Fe-Co-Ni Ultra-High Strength Steel Components During Welding and Vacuum Gas Quenching Processes[J]. 金属学报, 2023, 59(12): 1633-1643. [4] MA Zhimin, DENG Yunlai, LIU Jia, LIU Shengdan, LIU Honglei. Effect of Quenching Rate on Stress Corrosion Cracking Susceptibility of 7136 Aluminum Alloy[J]. 金属学报, 2022, 58(9): 1118-1128. [5] SHI Zengmin, LIANG Jingyu, LI Jian, WANG Maoqiu, FANG Zifan. In Situ Analysis of Plastic Deformation of Lath Martensite During Tensile Process[J]. 金属学报, 2021, 57(5): 595-604. [6] LUO Haiwen,SHEN Guohui. Progress and Perspective of Ultra-High Strength Steels Having High Toughness[J]. 金属学报, 2020, 56(4): 494-512. [7] Hongchi MA, Cuiwei DU, Zhiyong LIU, Yong LI, Xiaogang LI. Comparative Study of Stress Corrosion Cracking Behaviors of Typical Microstructures of Weld Heat-Affected Zones of E690 High-Strength Low-Alloy Steel in SO2-Containing Marine Environment[J]. 金属学报, 2019, 55(4): 469-479. [8] Ping DENG,Chen SUN,Qunjia PENG,En-Hou HAN,Wei KE,Zhijie JIAO. Study on Irradiation Assisted Stress Corrosion Cracking of Nuclear Grade 304 Stainless Steel[J]. 金属学报, 2019, 55(3): 349-361. [9] Jun YU, Deping ZHANG, Ruosheng PAN, Zehua DONG. Electrochemical Noise of Stress Corrosion Cracking of P110 Tubing Steel in Sulphur-Containing Downhole Annular Fluid[J]. 金属学报, 2018, 54(10): 1399-1407. [10] Hongzhong YUAN,Zhiyong LIU,Xiaogang LI,Cuiwei DU. Influence of Applied Potential on the Stress Corrosion Behavior of X90 Pipeline Steel and Its Weld Joint in Simulated Solution of Near Neutral Soil Environment[J]. 金属学报, 2017, 53(7): 797-807. [11] Yajun HUI,Hui PAN,Wenyuan LI,Kun LIU,Bin CHEN,Yang CUI. Study on Heating Schedule of 1000 MPa Grade Nb-Ti Microalloyed Ultra-High Strength Steel[J]. 金属学报, 2017, 53(2): 129-139. [12] Hongliang MING,Zhiming ZHANG,Jianqiu WANG,En-Hou HAN,Mingxing SU. Microstructure and Local Properties of a Domestic Safe-End Dissimilar Metal Weld Joint by Using Hot-Wire GTAW[J]. 金属学报, 2017, 53(1): 57-69. [13] Maocheng YAN,Shuang YANG,Jin XU,Cheng SUN,Tangqing WU,Changkun YU,Wei KE. STRESS CORROSION CRACKING OF X80 PIPELINE STEEL AT COATING DEFECT IN ACIDIC SOIL[J]. 金属学报, 2016, 52(9): 1133-1141. [14] Zhiyong LIU,Zongshu LI,Xiaolin ZHAN,Wenzhu HUANGFU,Cuiwei DU,Xiaogang LI. GROWTH BEHAVIOR AND MECHANISM OF STRESS CORROSION CRACKS OF X80 PIPELINE STEEL IN SIMULATED YINGTAN SOIL SOLUTION[J]. 金属学报, 2016, 52(8): 965-972. [15] Zilong ZHANG, Shuang XIA, Wei CAO, Hui LI, Bangxin ZHOU, Qin BAI. EFFECTS OF GRAIN BOUNDARY CHARACTER ON INTERGRANULAR STRESS CORROSION CRACKING INITIATION IN 316 STAINLESS STEEL[J]. 金属学报, 2016, 52(3): 313-319. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed