Hydrogen-induced embrittlement wear of a high-strength, low-alloy steel in an acidic environment

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	Hydrogen-induced embrittlement wear of a high-strength, low-alloy steel in an acidic environment
	T. C. Zhang; X. X. Jiang; S. Z. Li
	1997
Source Publication	Corrosion
ISSN	0010-9312
Volume	53 Issue:3 Pages:200-205
Abstract	Corrosive wear of a high-strength, low-alloy steel (HSLA) was examined in 0.02 mol/L sulfuric acid (H2SO4) solution at different polarized potentials and loads using a pin-on-disc wear device and a potentiostat. Morphologies of the wear tracks were observed by scanning electron microscopy (SEM). Hydrogen content in the surface or subsurface of wear tracks was determined using secondary ion mass spectrometry (SIMS). Results showed the increased material removal with a negative shift of potential in the cathodically polarized range resulted from the synergistic effect of hydrogen-induced damage and mechanical wear from hydrogen evolution on the wear surface. Increases in wear loss with potential in the anodically polarized range resulted from synergism between anodic dissolution and wear.
description.department	acad sinica,inst met res,shenyang 110015,peoples r china.;zhang, tc (reprint author), univ sci & technol beijing,dept mat phys,beijing 100083,peoples r china
Keyword	Corrosive Wear Embrittlement High-strength Low-alloy Steel Hydrogen-induced Damage Morphology Scanning Electron Microscopy Secondary Ion Mass Spectrometry Corrosive Wear Cracking
URL	查看原文
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/38211
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	T. C. Zhang,X. X. Jiang,S. Z. Li. Hydrogen-induced embrittlement wear of a high-strength, low-alloy steel in an acidic environment[J]. Corrosion,1997,53(3):200-205.
APA	T. C. Zhang,X. X. Jiang,&S. Z. Li.(1997).Hydrogen-induced embrittlement wear of a high-strength, low-alloy steel in an acidic environment.Corrosion,53(3),200-205.
MLA	T. C. Zhang,et al."Hydrogen-induced embrittlement wear of a high-strength, low-alloy steel in an acidic environment".Corrosion 53.3(1997):200-205.

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