Title of article
Low-temperature superplasticity of titanium aluminides
Author/Authors
Imayev، نويسنده , , R.M and Salishchev، نويسنده , , G.A and Senkov، نويسنده , , O.N and Imayev، نويسنده , , V.M and Shagiev، نويسنده , , M.R and Gabdullin، نويسنده , , N.K and Kuznetsov، نويسنده , , A.V. and Froes، نويسنده , , F.H، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
15
From page
263
To page
277
Abstract
Data on superplastic behavior of intermetallic alloys with high ordering energy, such as stoichiometric TiAl and Ti3Al and a number of alloys based on TiAl, with submicron grain size are summarized. The small grain size resulted in a temperature range for superplasticity of 600–900°C that is 200–400°C lower than that for material with micron-sized grains. This paper reports on the effects of grain size, composition and superlattice type on the low-temperature and high temperature superplastic properties of titanium aluminides. Low temperature and high-temperature superplastic properties of the titanium aluminides are compared.
Keywords
Low-temperature superplasticity , Superlattice type , Microstructural homogeneity , Titanium aluminides , Submicrocrystalline structure
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2001
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2139868
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