李贝贝,赵卫民,李守英,孙浩梅,李文昊

• 1:中国石油大学(华东)材料科学与工程学院
• 2:青岛滨海学院机械电子工程学院

摘要(Abstract)：

利用扫描电镜、X射线衍射、显微激光拉曼光谱等研究了300～600℃不同氧化温度下X80钢氧化膜的结构特征和相组成,通过电化学氢渗透实验获得了带氧化膜钢样的氢渗透稳态电流和穿透时间,以此建立了不同氧化温度下的氢渗透模型,用参数φ_f/φ_m来定量分析氧化膜的阻氢性能。结果表明:氧化膜的阻氢性能受氧化膜的厚度和膜结构的共同影响。在300℃氧化得到的X80钢氧化膜致密均匀,φ_f/φ_m值是其他温度的2倍,阻氢性能最好,但膜厚度小;500℃氧化膜有少量微孔导致φ_f/φ_m值降低,但与基体结合紧密且厚度大,总体阻氢效果最好。400℃氧化膜有裂纹和孔洞,600℃氧化膜易脱落,均不能作为有效阻氢层。

关键词(KeyWords)： X80钢;氧化膜;氢渗透模型;阻氢性能

Abstract:

Keywords:

基金项目(Foundation): 山东省自然科学基金(ZR2017MEE005)

作者(Author): 李贝贝,赵卫民,李守英,孙浩梅,李文昊

DOI: 10.13289/j.issn.1009-6264.2020-0145

参考文献(References)：

• [1] Hao X,An H,Hai Q,et al.Evolution of the exergy flow network embodied in the global fossil energy trade:Based on complex network[J].Applied Energy,2016,162:1515-1522.
• [2] Dodds P E,Mcdowall W.Future of the UK gas network[J].Energy Policy,2013,59:112-113.
• [3] 聂文金,尚成嘉,由洋,等.抗变形X100管线钢模拟焊接热影响区的组织与韧性研究[J].金属学报,2012,48:797-806.NIE Wen-jin,SHANG Cheng-jia,YOU Yang,et al.Study on microstructure and toughness of simulated welding heat affected zone of deformation resistance X100 pipeline steel[J].Acta Metallugrgica Sinica,2012,48:797-806.
• [4] Moro I,Briottet L,Lemoine P,et al.Hydrogen embrittlement susceptibility of a high strength steel X80[J].Materials Science and Engineering,2010,527(27/28):7252-7260.
• [5] Koki T,Shigeru H,Hiroshi N.Fatigue crack growth behavior of JIS SCM440 steel near fatigue threshold in 9-MPa hydrogen gas environment[J].International Journal of Hydrogen Energy,2017,42(18):13158-13170.
• [6] Yamabe,Junichiro,Takakuwa,et al.Hydrogen diffusivity and tensile-ductility loss of solution-treated austenitic stainless steels with external and internal hydrogen[J].International Journal of Hydrogen Energy,2017,42(18):13289-13299.
• [7] Meng B,Gu C H,Zhang L,et al.Hydrogen effects on X80 pipeline steel in high-pressure natural gas/hydrogen mixtures[J].International Journal of Hydrogen Energy,2017,42(11):7404-7412.
• [8] Briottet L,Batisse R,Dinechin G D,et al.Recommendations on X80 steel for the design of hydrogen gas transmission pipelines[J].International Journal of Hydrogen Energy,2012,37(11):9423-9430.
• [9] Jebaraj J M,Morrison D J,Suni I I.Hydrogen diffusion coefficients through Inconel 718 in different metallurgical conditions[J].Corrosion Science,2014,80(3):517-522.
• [10] Rezende M C,Araujo L S,Gabriel S B,et al.Hydrogen embrittlement in nickel-based superalloy 718:Relationship between γ′+γ″ precipitation and the fracture mode[J].International Journal of Hydrogen Energy,2015,40(47):17075-17083.
• [11] Nikitenkov N,Vilkhivskaya O V,Nikitenkov A N,et al.Interaction of Al2O3 thin films deposited on nanocrystalline titanium with hydrogen[J].Thin Solid Films,2015,591:169-173.
• [12] Zeng C,Ling Y,Bai Y,et al.Hydrogen permeation characteristic of nanoscale passive films formed on different zirconium alloys[J].International Journal of Hydrogen Energy,2016,41(18):7676-7690.
• [13] Chikada W,Suzuki T.Hydrogen isotope dissolution,diffusion,and permeation in Er2O3 [J].Journal of Power Sources,2016,303:168-174.
• [14] Hirohata Y,Motojima D,Hino T,et al.Suppression of hydrogen absorption to V-4Cr-4Ti alloy by TiO2/TiC coating[J].Journal of Nuclear Materials,2003,313(313):172-176.
• [15] 刘玉,陈伟,韩兴博,等.氧化温度对工业纯钛氧化膜结构及阻氢性能的影响[J].金属功能材料,2012,19(4):7-11.LIU Yu,CHEN Wei,HAN Xing-bo,et al.Effect of oxidation temperature on structure and hydrogen resistance of industrial pure titanium oxide film[J].Metallic Functional Materials,2012,19(4):7-11.
• [16] Zhao W,Zhang T,Zhao Y,et al.Hydrogen permeation and embrittlement susceptibility of X80 welded joint under high-pressure coal gas environment[J].Corrosion Science,2016,111:84-97.
• [17] ASTMG148-97.Standard practice for evaluation of hydrogen uptake,permeation,and transport in metals by an electrochemical technique[S].2003.
• [18] Xin Z,Niu Y,Meng X,et al.Structural evolution and characteristics of the phase transformations between α-Fe2O3,Fe3O4 and γ-Fe2O3 nanoparticles under reducing and oxidizing atmospheres[J].Crystengcomm,2013,15(40):8166-8172.
• [19] 李铁藩,曲英哲.理化检验(物理分册)[M].北京:化学工业出版社,1986:38-39.
• [20] Yen S K.A retarding mechanism of thermally grown oxide films on hydrogen embrittlement of AISI 430 stainless steel[J].Materials Chemistry and Physics,1999,59(3):210-219.
• [21] Song R H,Pyun S I,Oriani R A.The hydrogen permeation through passivating film on iron by modulation method[J].Electrochimica Acta,1991,36(5/6):825-831.
• [22] Krom A H M,Bakker A,Koers R W J.Modelling hydrogen induced cracking in steel using a coupled diffusion stress finite element analysis[J].International Journal of Pressure Vessels and Piping,1997,72:139-147.
• [23] Beck W,Bockris J O,Mcbreen J,et al.Hydrogen permeation in metals as a function of stress,temperature and dissolved hydrogen concentration[J].Mathematical,Physical and Engineering Sciences,1966,290(1421):220-235.
• [24] Chaudhari B S,Radhakrishnan T P.On hydrogen diffusivity in metals from electropermeation transients[J].Surface Technology,1984,22(4):353-366.
• [25] Krzyzanowski M,Rainforth W M.Oxide scale modelling in hot rolling:assumptions,numerical techniques and examples of prediction[J].Ironmaking and Steelmaking,2013,37(4):276-282.

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