Acta Metall Sin  1994, Vol. 30 Issue (16): 159-164    DOI:

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EFFECT OF SOLUTION ANNEALING TEMPERATURE ON CORROSIVE WEAR BEHAVIOUR OF DUPLEX STAINLESS STEEL IN SULPHURIC ACID MEDIUM

LU Hinchun;LI;ZHANG Tiancheng;JIANG Hiaoxia(Institute of Metal Research;Chinese Academy of Sciences;Shenyang)(Manuscript received 5 August;1993;in revised form 18 October;1993)

LU Hinchun;LI;ZHANG Tiancheng;JIANG Hiaoxia(Institute of Metal Research;Chinese Academy of Sciences;Shenyang)(Manuscript received 5 August;1993;in revised form 18 October;1993). EFFECT OF SOLUTION ANNEALING TEMPERATURE ON CORROSIVE WEAR BEHAVIOUR OF DUPLEX STAINLESS STEEL IN SULPHURIC ACID MEDIUM. Acta Metall Sin, 1994, 30(16): 159-164.

Abstract References Related Articles Recommended Metrics Download:  PDF(432KB)  Export:  BibTeX | EndNote (RIS)       Abstract  A modified pin-on-ring corrosive wear device was employed to examine corrosive wear behaviour of duplex stainless steel(DSS) annealed at different temperatures in 10%H2SO4.It is found that the corrosive wear resistance of the DSS annealed at high temperature is better than that annealed at low temperature under low load, but it is quite the contrary under high load.The same relationship between corrosive wear rate and load is found under cathodic protection(-600 mV,SCE).The morphology of wear tracks was observed by SEM,and the observation indicates that the poor corrosive wear resistance of DSS annealed at high temperature is due to embrittlement of large amount of ferritic phase.The influence of annealing temperature on hardness and corrosion resistance were also discussed.Correspondent:LU Xinchun,(Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110015) Key words:  solution annealing temperature      duplex stainless steel      corrosive wear      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/Y1994/V30/I16/159 1RengstorffGWP,MiyoshiK,BuckleyDH,ASLETrans,1986;29:432MiyoshiK,RengstorffGWP．CorrosSci,1988;45:2663HedayatA,YannacopoulosS．Wear,1992;154:1674HongMH,PyunSI．Wear,1991;147:595BronsonA,NelsonJ,KangC．Wear,1992;154:3876PearsallKJ,EliezerZ．Wear,1987;115:3757PyunSI,HyunJS,KimJS．MaterSciandEng,1992;A150:2498JiangXX,LiSZ,DuanCT,LiM．Wear,1989;129:2939姜晓霞,孙理,李诗卓,肖耀天．金属学报,1992;28:B5710路新春,姜晓霞,李诗卓,张天成．中国腐蚀与防护学报,1994;2:11路新春,张天成,李诗卓,姜晓霞．摩擦学学报待发表12SolomonHD．In:LulaRAed．,DuplexStainlessSteelConferenceProceeding,AmericanSocietyforMetal,1983:199H [1] CHEN Guo, WANG Xinbo, ZHANG Renxiao, MA Chengyue, YANG Haifeng, ZHOU Li, ZHAO Yunqiang. 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