Hydrogen In Vanadium Research Articles

Investigation of the Vanadium—Hydrogen System by X-Ray Diffraction Techniques1,2

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTInvestigation of the Vanadium—Hydrogen System by X-Ray Diffraction Techniques1,2Arnulf J. MaelandCite this: J. Phys. Chem. 1964, 68, 8, 2197–2200Publication Date (Print):August 1, 1964Publication History Published online1 May 2002Published inissue 1 August 1964https://doi.org/10.1021/j100790a028RIGHTS & PERMISSIONSArticle Views484Altmetric-Citations150LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (431 KB) Get e-Alerts

Effect of Titanium Additions on the Low-Temperature Behaviour of Vanadium

AbstractThe effect of titanium on the low-temperature mechanical properties and yielding behavior of commercially pure vanadium is studied. An addition of only 0.1 weight per cent of titanium resulted in a large increase in yield strength and hardness, which is attributed to a dispersion-hardening effect. Further additions of titanium, between 0.1 and 2. 0 weight per cent resulted in a pronounced decrease not only in hardness and yield strength but also in the temperature dependence of the yield point and the heterogeneity of yielding. This is ascribed mainly to depletion of gaseous impurities such as nitrogen, oxygen and hydrogen in vanadium, which are believed to contribute to dislocation-locking as “atmospheres” in body-centred cubic metals. At more than 2 weight per cent titanium, solid-solution hardening becomes the dominant mechanism, and a net increase in the hardness and yield strength of vanadium-titanium alloys occurs.

Effect of Titanium Additions on the Low-Temperature Behaviour of Vanadium

The effect of titanium on the low-temperature mechanical properties and yielding behavior of commercially pure vanadium is studied. An addition of only 0.1 weight per cent of titanium resulted in a large increase in yield strength and hardness, which is attributed to a dispersion-hardening effect. Further additions of titanium, between 0.1 and 2. 0 weight per cent resulted in a pronounced decrease not only in hardness and yield strength but also in the temperature dependence of the yield point and the heterogeneity of yielding. This is ascribed mainly to depletion of gaseous impurities such as nitrogen, oxygen and hydrogen in vanadium, which are believed to contribute to dislocation-locking as “atmospheres” in body-centred cubic metals. At more than 2 weight per cent titanium, solid-solution hardening becomes the dominant mechanism, and a net increase in the hardness and yield strength of vanadium-titanium alloys occurs.