The hydrogen solubility and its effect on the crystallization of CuTi and NiTi glasses were studied by differential scanning calorimetry, thermogravimetry, and X-ray diffraction. Dependence of the crystallization products of the hydrogenated Ti-based alloys on the hydrogen content was found. Whereas in...
In order to clarify the hydrogen-induced structural relaxation (HISR) of hydrogenated bulk and marginal metallic glasses (BMG and MMG), the hydrogen concentration ( C H) dependence of the peak temperature ( T p) and the peak height ( Q p 1) of the hydrogen internal friction peak (HIFP)...
Stress corrosion cracking of ferritic and austenitic stainless steels is also considered along with embrittlement studies on metallic glasses.doi:10.1179/000705985798272524NoneTaylor & FrancisBritish Corrosion JournalR. Gibala. R.F. hehemann (Eds.): Hydrogen Embrittlement and Stress Corrosion Cracking. ...
The formation of bulk metallic glasses (BMGs) and their room temperature mechanical properties have been investigated in a serial of Ni65xZr20Nb15Pdx(x= 01... JB Qiang,W Zhang,A Inoue - 《Journal of Materials Research》 被引量: 18发表: 2008年 Enhanced wear resistance in Zr-based bulk ...
The production of hydrogen through water electrolysis is a major limiting step in the implementation of hydrogen-based energy storage. Currently used materials for catalyzing the hydrogen evolution reaction require large overpotentials, reducing the efficiency of hydrogen production. Metallic glasses are of...
Hydrogen doping has been used to vary continously the superconducting transition temperature, Tc, in Zr-3d metallic glasses. Thus, by changing the hydrogen concentration, the influence of electron localization and electron-electron interaction on Tc could be deduced quantitatively. We have found that ...
The changes in the optical transmission of thin vanadium layers upon hydrogen absorption are found to be dominated by the volume changes of the layers and not directly linked to concentration. This effect is demonstrated by utilising the difference in the hydrogen induced expansion of V layers in ...
Hydrogen doping has been used to vary continously the superconducting transition temperature, Tc, in Zr-3d metallic glasses. Thus, by changing the hydrogen concentration, the influence of electron localization and electron-electron interaction on Tc could be deduced quantitatively. We have found that ...
Effects of Deformation Induced Phase Transformation and Twinning on the Mechanical Properties of Austenitic Fe–Mn–Al Alloys Structure and mechanical properties of austenitic Fe–(20 and 30)Mn–(0 to 7) Al alloys in the temperature range between 77 and 295 K have been investigate... K Sato,...
Synthesis of non-noble metal nanoparticles from plant materials, such as leaves, seeds, flowers, stems, roots, or fruits. The plant extract contains a variety of bioactive agents, such as polyphenols and flavonoids. These bioactive agents can reduce the metal ions to produce metallic nanoparticles...