The behavior of hydrogen in high temperature titanium alloy Ti-60

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	The behavior of hydrogen in high temperature titanium alloy Ti-60; The behavior of hydrogen in high temperature titanium alloy Ti-60
	Y. X. Chen; X. J. Wan; F. Li; Q. J. Wang; Y. Y. Liu
	2007 ; 2007
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing ; Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093 ; 0921-5093
卷号	466 期号:1-2 页码:156-159
摘要	The solubility of hydrogen in Ti-60 alloy obeys the Sivert's Law and the Arrhenius relationship. The heat of dissolution of hydrogen in this alloy is found to be 42.3 kJ/mol. The experimental results also show that the alpha+beta -> beta transformation temperature and high temperature yield strength of Ti-60 alloy are continuously decreased with increasing hydrogen contents. The minimum yield strength of the alloy at high temperature occurs at the hydrogen concentration corresponding to the alpha+beta -> beta transition and further increase in yield strength is due to the hardening effect of hydrogen addition on the P phase. Tensile at 900 degrees C will make the yield strength reduce about 70% for the alloy containing 0.3% of hydrogen. (c) 2007 Elsevier B.V. All rights reserved.; The solubility of hydrogen in Ti-60 alloy obeys the Sivert's Law and the Arrhenius relationship. The heat of dissolution of hydrogen in this alloy is found to be 42.3 kJ/mol. The experimental results also show that the alpha+beta -> beta transformation temperature and high temperature yield strength of Ti-60 alloy are continuously decreased with increasing hydrogen contents. The minimum yield strength of the alloy at high temperature occurs at the hydrogen concentration corresponding to the alpha+beta -> beta transition and further increase in yield strength is due to the hardening effect of hydrogen addition on the P phase. Tensile at 900 degrees C will make the yield strength reduce about 70% for the alloy containing 0.3% of hydrogen. (c) 2007 Elsevier B.V. All rights reserved.
部门归属	shanghai univ, inst mat sci, shanghai 200072, peoples r china. chinese acad sci, inst met res, shenyang 110016, peoples r china.;chen, yx (reprint author), shanghai univ, inst mat sci, shanghai 200072, peoples r china;yxchen@staff.shu.edu.cn ; shanghai univ, inst mat sci, shanghai 200072, peoples r china. chinese acad sci, inst met res, shenyang 110016, peoples r china.;chen, yx (reprint author), shanghai univ, inst mat sci, shanghai 200072, peoples r china;yxchen@staff.shu.edu.cn
关键词	Titanium Alloy Titanium Alloy Hydrogen Solubility Hydrogen Solubility Phase Transformation Temperature Phase Transformation Temperature Yield Strength Yield Strength Element Element Microstructure Microstructure Ti-6al-4v Ti-6al-4v
URL	查看原文 ; 查看原文
WOS记录号	WOS:000249051300022 ; WOS:000249051300022
引用统计	被引频次：23[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33468
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. X. Chen,X. J. Wan,F. Li,et al. The behavior of hydrogen in high temperature titanium alloy Ti-60, The behavior of hydrogen in high temperature titanium alloy Ti-60[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2007, 2007,466, 466(1-2):156-159, 156-159.
APA	Y. X. Chen,X. J. Wan,F. Li,Q. J. Wang,&Y. Y. Liu.(2007).The behavior of hydrogen in high temperature titanium alloy Ti-60.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,466(1-2),156-159.
MLA	Y. X. Chen,et al."The behavior of hydrogen in high temperature titanium alloy Ti-60".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 466.1-2(2007):156-159.