발간논문

Home > KJMM 논문 > 발간논문

Vol.20, No.11, 969 ~ 975, 1982
Title
A Study on the Hydride Formation of TiFe and It's Alloy ' s
이영재Young Jai Lee, 이재영Jai Young Lee, 박중근Jung Keun Park
Abstract
The hydrogen storage properties of TiFe and its alloys, partially substituted by Mn or A1 for Fe were studied. Sievert`s type apparatus and high pressure autoclave were used. When Fe is partially substituted by Mn, the hydrogen storage capacity is little changed and the stability of the hydride was slightly increased ans activation is promoted. Partial substitution by Al promotes activation markedly but reduces hydrogen storage capacity significantly. Enthalpy changes of hydride formation calculated by applying Lutz`s are in good agreement with those from experiment in TiFe_(l-x)Mn_(x-)H system. The cracking phenomena on hydride formation is closely related to activation procedure.
Key Words
| PDF
대한금속∙재료학회 │ (06633) 서울시 서초구 서초대로 56길 38 대한금속∙재료학회 회관 (서초1동 1666-12번지)
Tel : 070-4266-1646 │ FAX : 02-557-1080 │ E-mail : metal@kim.or.kr
Copyright ⓒ 2013 사단법인 대한금속∙재료학회 All rights reserved.