Thermo-Electromotive Force and Electrical Resistivity of Hydrogenated VT1-0 Titanium Alloy

4th International Conference on Modern Technologies for Non-Destructive Testing

材料科学;物理学

Lider, A.^1 ; Larionov, V.^1 ; Kroening, M.^2 ; Kudiiarov, V.^1

National Research Tomsk Polytechnic University, Tomsk, Russia^1

Saarland University, Saarbrucken, Germany^2

关键词: DC electrical;    Hydrogen concentration;    Structure transitions;    Thermo-electromotive forces;    Titanium structure;    VT1-0 titanium alloys;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/132/1/012004/pdf
DOI  :  10.1088/1757-899X/132/1/012004

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The method for measuring the structure transition of hydrogenated titanium from one state to another is suggested. The method is based on the comparison of thermo-electromotive force (thermo-emf), DC electrical resistance and the results of X-ray diffraction analysis. X-ray diffraction analysis is applied for identifying the quantity of defects in titanium structure. The authors have also identified the identical dependence of thermo-electromotive force and electrical resistivity on hydrogen concentration in titanium. The effect can be used for hydrogenated titanium structure control.