CORROSION RESISTANCE OF PACK ALUMINIZED SUS304 STAINLESS STEEL

J Chin Soc Corr Pro

2009, Vol. 29

Issue (5): 344-348 DOI:

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CORROSION RESISTANCE OF PACK ALUMINIZED SUS304 STAINLESS STEEL

LUO Hong

Key Laboratory of Materials Corrosion and Protection of Sichuan Colleges and Universities;Sichuan University of Science & Engineering; Zigong 643000

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Abstract

In order to research the corrosion resistance of SUS304 stainless steels with pack aluminized process, the corrosion resistance tests in 0.33 mol/L FeCl₃+0.05 mol/L HCl, the oxidation tests at 1000 ℃, and the corrosion resistance tests in deposition of alkali-chloride and sulphate at 500 ℃ were conducted. The corrosion resistance was comprehensively evaluated by weight loss method and electrochemical tests etc. The experimental results indicated that aluminized layer of SUS304ss was dense, and the thickness was 50 μm; the pitting corrosion resistance of aluminized SUS304ss was better than that of unaluminized one; the oxidation properties of aluminized SUS304ss increased 5 times at 1000 ℃; the corrosion resistance of aluminized SUS304 in deposition of alkali-chloride and sulphate increased about 20 times at 500 ℃; the corrosion potential of aluminized SUS304 was higher than that of unaluminized one, which had better corrosion resistance.

Key words: SUS304ss pack aluminized process corrosion resistance high temperature oxidation electrochemical test

Received: 11 April 2008

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LUO Hong. CORROSION RESISTANCE OF PACK ALUMINIZED SUS304 STAINLESS STEEL. J Chin Soc Corr Pro, 2009, 29(5): 344-348.

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https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2009/V29/I5/344

[1]Guo Q J, Zhang K, Liu Z Y. Conversion of biomass in the fluidized bed [J]. Coat Convers., 1998, 21(6): 33-37
   (郭庆杰，张锴，刘振宇. 生物质的流化床转化 [J]. 煤炭转化，1998, 21(6): 33-37)
[2] Liu C, Little J A, Henderson P J, et al. Corrosion of TP347H FG stainless steel in abiomass fired utility boiler [J]. J.Mater. Sci., 2001, 36: 1015-1026
[3] Gad M M A, Salem H G, Nasreldin A M, et al. Localized corrosion behavior of 6% Mo super austenitic & 316 L stainless steels in low pH 3%NaClsolution [J]. J. Mater. Sci. Technol., 2005, 21(4): 465-469
[4]Huang Z R, Xu H, Li P N. The oxidation behavior of aluminized HK40 steel coatedwith Y₂O₃ thin film [J]. J. Chin. Soc. Corros. Prot.,2003, 23（2）: 124-128
   (黄志荣, 徐宏, 李培宁. 表面电沉积-烧结Y₂O₃薄膜的渗铝HK40钢的氧化行为研究 [J]. 中国腐蚀与防护学报, 2003, 23（2）: 124-128)
[5]Ren X, Xu Y, Wang F H. High temperature oxidation behavior of a sputtered NiCrAlY coating with aluminizing [J]. J. Chin. Soc. Corros. Prot.,2006, 26（2）: 365-370
   (任鑫, 徐洋, 王福会. 溅射NiCrAlY渗Al涂层的高温氧化行为 [J]. 中国腐蚀与防护学报,2006, 26（2）: 365-370)
[6]Zhang Y M, Li M H. Cyclic oxidation of aluminized coatings on 16 Mn steel under the condition of quenching in sea water [J]. J.Chin. Soc. Corros. Prot., 2002, 22（1）: 44-47
   (张亚明, 李美栓. 16 Mn钢渗铝涂层在海水淬冷时的循环氧化行为 [J]. 中国腐蚀与防护学报,2002, 22（1）: 44-47)
[7]Zhang Q, Chen J H, Li Y J. Microstructure and oxidation-resistance property of aluminizing layer of two kinds of high-chromium steel [J]. Heat Treat. Met., 2000, 10: 7-10
   (张黔, 陈建华, 李友均. 两种高铬钢渗铝层的组织和抗氧化性能 [J]. 金属热处理, 2000, 10: 7-10)
[8]Luo H, Yin X F. Research progress of pack aluminizing of low carbon steel and stainless steel [J]. J. Sichuan Univ. Sci. Eng., 2008, 21: 97-100
   (罗宏, 尹显飞. 低碳钢和不锈钢粉末渗铝研究进展 [J]. 四川理工学院学报, 2008, 21:97-100)
[9]Li L F, Shen J N, Li M C, et al. Pack aluminizing process and characterization of aluminized layer on stainless steels [J]. Corros.Sci. Prot. Technol., 2004, 16（2）: 79-82
   (李凌峰, 沈嘉年, 李谋成等. 不锈钢表面粉末包埋渗铝过程及渗铝层表征 [J]. 腐蚀科学与防护技术, 2004, 16（2）: 79-82)
[10]Mo L M, Duan Z H, Gao Y. Pack aluminizing layer of 1Cr18Ni9Ti stainless steel and its oxidation resistance performance at high temperature [J]. J. Tai Yuan Univ. Technol., 2005, 36（3）: 342-345
   (莫利明，段滋华，高原. 碳钢表面粉末渗铝试验及其性能研究 [J]. 太原理工大学学报，200536（3）: 342-345)
[11]Luo X M, Xu Y, CHEN K M. Microstructure and oxidation resistance of diffusion-treated aluminizing layer on 1Cr18Ni9Ti stainless steel [J]. Heat Treat. Met.，33（12）: 42-45
   (罗新民，许勇，陈康敏. 1Cr18Ni9Ti不锈钢渗铝层结构及其抗氧化性能 [J]. 金属热处理，33（12）: 42-45)
[12]Gao H X, Wang H W, Li F G. The appraisal on SCC susceptibility of aluminized 304 stainless steel by different test means [J]. J.Chin. Soc. Corros. Prot., 2004, 24（5）: 289-292
   (高红霞, 王红卫, 栗富国. 渗铝304不锈钢不同试验方法的SCC敏感性评价 [J]. 中国腐蚀与防护学报, 2004, 24（5）: 289-292)
[13]Wang D Q, Shi Z Y. Aluminizing and oxidation treatment of 1Cr18Ni9 stainless steel [J]. Appl. Surf.Sci., 2004, 227: 255-260

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