Advances in the development and processing of titanium aluminide alloys

被引：0

作者：

Appel, F ^{[1
]}

Clemens, H ^{[1
]}

Lorenz, U ^{[1
]}

Oehring, M ^{[1
]}

Paul, JDH ^{[1
]}

机构：

[1] GKSS Forschungszentrum Geesthacht GmbH, Inst Mat Res, D-21502 Geesthacht, Germany

来源：

PRICM 4: FORTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, VOLS I AND II | 2001年

关键词：

titanium aluminides; mechanical properties; dislocation dynamics; precipitation hardening; solid solution hardening;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two-phase titanium aluminides based on the intermetallic phases gamma(TiAl) and alpha(2)(Ti3Al) are one of the few classes of emerging materials that have the potential to be used in demanding structural applications at intermediate temperatures. Advanced alloy designs are tailored for strength, toughness, creep resistance, and environmental stability. These concerns are addressed in the present paper through global commentary on the physical metallurgy and technology of gamma TiAl-base alloys, using results generated primarily at our laboratory.

引用

页码：875 / 878

页数：4

共 21 条

[1]

[Anonymous], STRUCTURAL INTERMETA

[2]

Appel F, 1999, ADVANCES IN TWINNING, P171

[3]

Appel F, 2000, ADV ENG MATER, V2, P699, DOI 10.1002/1527-2648(200011)2:11<699::AID-ADEM699>3.0.CO

[4]

2-J

[5] Novel design concepts for gamma-base titanium aluminide alloys [J].

Appel, F ;

Oehring, M ;

Wagner, R .

INTERMETALLICS, 2000, 8 (9-11) :1283-1312

[6] Microstructure and deformation of two-phase γ-titanium aluminides [J].

Appel, F ;

Wagner, R .

MATERIALS SCIENCE & ENGINEERING R-REPORTS, 1998, 22 (05) :187-268

[7]

Appel F, 1999, GAMMA TITANIUM ALUMINIDES 1999, P381

[8]

APPEL F, Patent No. 1974257

[9]

CHEN GL, 1993, STRUCTURAL INTERMETALLICS, P319

[10] Dislocation dynamics in carbon-doped titanium aluminide alloys [J].

Christoph, U ;

Appel, F ;

Wagner, R .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1997, 240 :39-45

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