𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thermal behaviour of CuTi and CuTiH amorphous powders prepared by ball milling

✍ Scribed by M. Baricco; L. Battezzati; I. Soletta; L. Schiffini; N. Cowlam

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
275 KB
Volume
134
Category
Article
ISSN
0921-5093

No coin nor oath required. For personal study only.

✦ Synopsis

Solid state amorphization reactions in Cu-Ti have been studied by means of DSC and structural techniques. The influence of hydrogen from the parent titanium powder on the amorphization and crystallization processes has been investigated. For Cu-Ti a diffusion-controlled process can be inferred for solid state amorphization from the parabolic trend of the heat of crystallization, as a function of the milling time. The presence of hydrogen in the alloys is found to modify the crystallization behaviour of the amorphous phase. A DSC method for the determination of the amount of hydrogen present in the alloys is given.

📜 SIMILAR VOLUMES

Solid state amorphization in binary TiN
Solid state amorphization in binary TiNi, TiCu and ternary TiNiCu system by mechanical alloying
✍ B.S. Murty; S. Ranganathan; M. Mohan Rao 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 966 KB

An amorphous phase has been synthesized by mechanical alloying in a planetary mill over a nickel content range of 10-70 at.% in the Ti-Ni system and a copper content range of 10-50 at.% in the Ti-Cu system. In the case of ternary Ti-Ni-Cu alloys the glass-forming composition range has been found to