Effect of Solid Solution Treatment on Corrosive Action of 00Cr26Ni5Mo2Cu3Re Duplex Stainless Steel in Acid Stage

Abstract:

Effect of solid solution treatment on corrosive behavior of 00Cr26Ni5Mo2Cu3Re Duplex Stainless Steel in static stage of HNO₃+HF acid solution is studied in the paper.The results show that the corrosion between phases and pitting corrosion on ferrite are serious at low temperature ,the phenomenon gradually disappear with the solid solution temperature rising ; the corrosive resistance of 00Cr26Ni5Mo2Cu3Re is getting better first and then decrease with solution temperature at high temperature, the best corrosive resistance temperature is at 1050°C.

• Periodical: Advanced Materials Research (Volumes 335-336)
• Pages: 566-570
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.335-336.566
• Online since: September 2011
• Authors: Hong Pu Zhao, Shun Xing Wang
• Keywords: Corrosive Resistance, Duplex Stainless Steel, Solid Solution Treatment

References

[1] Gaowa,jianmin Yang,jianjun Yang,etc.:Weapon Materials Science and Engineering, 2005, (3) :61—64.

[2] Wujiu. Duplex stainless steel[M].Beijin Metallurgical Industry Press,1999.

[3] Haixia Guo,etc. :Physical and Chemical Inspection, 2009, 45 (11) :684-685.

[4] Qixun Dai chief editor.Metal Material Science[M]Beijin.Chemical Industry Press,2005.6.

[5] Zhongzhong Wu,etc.:Metal Heat Treatment, 2007,32 (8) :50-54.

[6] Garfias-Mesias L F,Sykes J M,TUCK C D S:Corrosion Science,1996,38(8):1319-1330.

DOI: 10.1016/0010-938x(96)00022-4