Sensitive Temperatures for Intergranular Corrosion of Typical Stainless Steels

J Chin Soc Corr Pro

2006, Vol. 26

Issue (1): 1-5 DOI:

Research Report

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Sensitive Temperatures for Intergranular Corrosion of Typical Stainless Steels

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天津大学材料学院

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Abstract Electrochemical potentiodynamic reactivation(EPR) test , sulphuric acid - sulphate of copper (GB4334.5-90) and scanning electron microscope were utilized in this paper to study the intergranular corrosion susceptibility of 202,304 austenitic stainless steels and 409,430 ferritic stainless steels at different sensitive heat treatment temperatures, at which intergranular corrosion will be induced. The results show that the sensitive temperature of austenitic stainless steels and that of ferritic stainless steels are different. the sensitive temperature of austenitic stainless steel is about 650℃, while that of ferritic stainless steel is around 950℃. The results provide scientific criterion for correctly evaluating the intergranular corrosion susceptibility of stainless steel and optimizing the production technology.

Key words: sensitiving heat treatment stainless steel intergranular corrosion

Received: 04 November 2004

ZTFLH:

TG174.3

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. Sensitive Temperatures for Intergranular Corrosion of Typical Stainless Steels. J Chin Soc Corr Pro, 2006, 26(1): 1-5 .

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https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2006/V26/I1/1

[1]Taboda A,Prank L.Intergranular,corrosion in nuclear system,in-tergranular corrosion in stainless alloys[M].ASTM STP656.Steigerwald R F,ed.Philadelphia,PA:ASTM,1978,85
[2]Clark W L,Romero V M,Danko J C.Detection of sensitization instainless steels using electrochemical technique[A].Corrosion/77[C].Houston,TX:NACE,1977:180
[3]Clark W L,Cowan R L,Walker W L.Comparative methods formeasuring degree of sensitization in stainless steels,in intergranularcorrosion of stainless alloys[M].ASTM,STP 656.Steigerwald RF,ed.Philadelphia,PA:ASTM,1978,99
[4]JISG0575-1999 Corrosion Test Method for Stainless Steel Sul-phuric-Acid—Sulphate of Copper[S].(JISG0575-1999不锈钢硫酸-硫酸铜腐蚀试验方法[S].)
[5]GB4335-2000 Corrosion Test Method for Stainless Steel Sulphuric-Acid—Sulphate of Copper[S].(GB4335-2000不锈钢硫酸-硫酸铜腐蚀试验方法[S].)
[6]Cihal C,Desestret A,Froment M,Wagner G H.Tests for evaluationof sensibility of stainless steels to intergranular corrosion[A].Proc.5th European Corros.Cong[C].Paris,France:European Federationon Corrosion,1973:249
[7]Qin L Y,Dong Z D.Application of electrochemical method to evalu-ate intergranular corrosion susceptibility of stainless steels[J].Taigang Science and Technology,1991,3:80-86(秦丽雁,董征东.用电化学方法测量不锈钢晶间腐蚀的敏感性[J].太钢科技,1991,3:80-86)
[8]Nathalie Lopez,Mariano Cid,Monique Puiggali,Inaki Azkarate,Al-berto Pelayo.Application of double loop potential dynamic reactiva-tion test to austenitic and duplex[J].Mater.Sci.Eng.A,1997,229(1-2):123-128
[9]Xiao J M.Metallography of Stainless Steel[M].Beijing:MetallurgyIndustry Press,1983:246~248(肖纪美.不锈钢的金属学问题[M].北京:冶金工业出版社,1983:246-248)

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