Acta Metall Sin  1997, Vol. 33 Issue (3): 309-314    DOI:

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DISSOLUTION FACILITATING LOCAL PLASTIC DEFORMATION FOR BRASS IN AMMONIA SOLUTION

ZHANG Tiancheng; CHU Wuyana (University of Science and Technology Beijing;Beijing 100083)SHI Xunqing; ZHU Wanxu; LIU Baochen (Tsinghua University;Bejing 100084)

ZHANG Tiancheng; CHU Wuyana (University of Science and Technology Beijing;Beijing 100083)SHI Xunqing; ZHU Wanxu; LIU Baochen (Tsinghua University;Bejing 100084). DISSOLUTION FACILITATING LOCAL PLASTIC DEFORMATION FOR BRASS IN AMMONIA SOLUTION. Acta Metall Sin, 1997, 33(3): 309-314.

Abstract References Related Articles Recommended Metrics Download:  PDF(2157KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The variations of displacement field and strain field around notch tip of brass specimen during stress corrosion crack in 1mol/L NH4OH+5g/L CuC12 solution were investigated by the laser moire interferometry method. The results indicate that the anodic dissolution (corrosion) increases the plastic zone around notch tip of specimen and the plastic deformation amounts of the various points in plastic zone i.e. the anodic dissolution can facilitate the local plastic deformation around the notch tip of specimen. Key words:  laser moire interferometry      brass      SCC      facilitation of deformation by dissolution      Received:  18 March 1997      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/Y1997/V33/I3/309 1褚武扬.氢损伤与滞后断裂北京:冶金工业出版社,1988:361 2 Sieradzki K.Newman R C.Philos Mag,1985;A51:95 3 Magniu T,Chierayatti R,Oltra R.Acta Metall Mater,1990;38:1313 4 Kanfman M J,Fink J J Acta Metall, 1985;36:2213 5 Joones D A.Metall Trans,1985:16A:1133 6 Revie R W, Uhlig H H Acta Metall, 1974;22:619 7黄彦良,曹楚南,林海潮金属学报,1993;29: BZ12 8 GuB,Chu W Y,Qiao L J,Hsiao C M.Scr Metall Mater,1994;31:161 9 GuB,Zhang J W,Wan F R,Chu W Y.Scr Metall Mater,1995;32:637 10黄一中,陈奇志,褚武扬,袁昌言.金属学报,1994;30:8453 11高克玮,褚武扬,肖纪美.金属学报,1995;31:B477 12 Post D.Optical Eng,1982;21:3 13 Nelson J C, Oriani R A Corros Sci,1993;34:307& [1] Maocheng YAN,Shuang YANG,Jin XU,Cheng SUN,Tangqing WU,Changkun YU,Wei KE. 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[11] LIU Zhi-yong; Xiaogang LI. SCC OF X70 PIPELINE STEEL IN SIMULATED ACID SOIL ENVIRONMENT[J]. 金属学报, 2008, 44(2): 209-214 . [12] GAO Kewei; QIAO Lijie; CHU Wuyang(Department of Materials Physics; University of Science and Technology Beijing; Beijing 100083)LUO Kingli(Department of Chemical and Materials Engineering; University of Alberta; Alberta; Canada; T6G; 2G6)Correspondent: GAO Kewei; associate professor Tel. (010)62332906; Fax: (010)62327283;E-mail: ljqiao public.bta.net.cn. FRACTOGRAPHIC STUDY OF SCC OF 321 AUSTENITIC STAINLESS STEEL SINGLE CRYSTAL[J]. 金属学报, 1998, 34(8): 888-891. [13] CHU Wuyang; LU Rongbang;QIAO Lijie; WANG Yanbin (Department of Materials Physics; University of Science & Technology Beijing; Beijing 100083)CHENG Yihuan; CHEN Hongxing(Baoshan Iron and Steel Corporation; Shanghai 201900);GUAN Yongsheng; YAN Yinglong; SUN Wei(Tianjin Steel Pipe Corporation; Tianjin 300310)Correspondent:CHU Wuyang; professor Tel: (010)62332906; Fax: (010)62327283;E-mail: ljqiao@public.bta.net.cn. THE THRESHOLD STRESS FOR HYDSOGEN-INDUCED CRACKING OF C90 TUBULAR STEELS[J]. 金属学报, 1998, 34(10): 1077-1083. [14] LIU Su'e; ZHU Ziyong; KE Wei (State Key Laboratory for Corrosion and Metals;Institute of Corrosion and Protection of Metals; Chinese Academy of Sciences;Shenyang 110015). EFFECT OF NaOH CONCENTRATION AND AlO_2~- SPECIES ON CAUSTIC STRESS CORROSION CRACKING OF A LOW ALLOY STEEL AT 260℃[J]. 金属学报, 1997, 33(2): 143-149. [15] GUAN Kezhi; FAN Bailin; ZHOU Jihua(University of Science and Technology Beijing; Beijing 100083)(Manuscript received 1995-10-30; in revised form 1996-03-26). FLOW STRESS OF BRASS AT HOT DEFORMATION[J]. 金属学报, 1996, 32(7): 749-754. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed