Phase equilibria in aluminum-rich Al-Cu-Sc-Li alloys

被引：0
|
作者：
Fridlyander, I.N.
Rokhlin, L.L.
Bochvar, N.R.
Lysova, E.V.
Bot'eva, O.V.
机构：
来源：
Metally | 2001年 / 06期
关键词：
Alloying elements - Aluminum alloys - Composition - Copper - Lithium - Phase composition - Phase diagrams - Scandium - Solid solutions - Temperature control - Ternary systems;
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学科分类号：
摘要：
Phase equilibria in Al-Cu-Sc-Li alloys are investigated for Cu and Li concentrations from O to 16% and from 0 to 4% respectively and invariable content of Sc equal to 0.6%. A section of isothermal tetrahedron at 470°C and vertical section at invariable content of Sc (0.6%) and Li (2.6%) are constructed. The phases being in equilibrium with the Al-based solid solution in ternary systems of Al-Cu-Sc and Al-Cu-Li are ascertained. The quaternary compounds are missed.
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页码：117 / 123
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