AGING OF AL-LI-MG ALLOY

Authors
PARKHOMENKO NA KORNELYUK LG BRONFIN MV
Citation
Na. Parkhomenko et al., AGING OF AL-LI-MG ALLOY, Russian metallurgy. Metally, (1), 1995, pp. 72-76
Citations number
18
Categorie Soggetti
Metallurgy & Metallurigical Engineering
Journal title
Russian metallurgy. Metally → ACNP
ISSN journal
00360295
Issue
1
Year of publication
1995
Pages
72 - 76
Database
ISI
SICI code
0036-0295(1995):1<72:AOAA>2.0.ZU;2-B
Abstract
The zone stage of aging of high-strength Li-containing Al alloys has b een studied using electrical resistivity tests and diffraction electro n microscopy. The increase of resistivity at an early stage of aging i n comparison with as-quenched Al-Li-Mg alloys is attributed to Guinier -Preston zones in the form of Al and Li clusters of variable compositi on, which are regularly distributed in the matrix.