RU2001116535A - METHOD FOR PROCESSING CAST ZAEUTEKTOIDOUS ALLOYS BASED ON TITANIUM ALUMINIDES γ-TIAL AND α2-TI3AL - Google Patents
METHOD FOR PROCESSING CAST ZAEUTEKTOIDOUS ALLOYS BASED ON TITANIUM ALUMINIDES γ-TIAL AND α2-TI3ALInfo
- Publication number
- RU2001116535A RU2001116535A RU2001116535/02A RU2001116535A RU2001116535A RU 2001116535 A RU2001116535 A RU 2001116535A RU 2001116535/02 A RU2001116535/02 A RU 2001116535/02A RU 2001116535 A RU2001116535 A RU 2001116535A RU 2001116535 A RU2001116535 A RU 2001116535A
- Authority
- RU
- Russia
- Prior art keywords
- deformation
- workpiece
- temperature
- stage
- processing
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title claims 6
- 239000000956 alloy Substances 0.000 title claims 6
- 229910021325 alpha 2-Ti3Al Inorganic materials 0.000 title claims 2
- 229910021324 titanium aluminide Inorganic materials 0.000 title claims 2
- 238000000137 annealing Methods 0.000 claims 7
- 238000001953 recrystallisation Methods 0.000 claims 7
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 4
- 230000032683 aging Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 238000001125 extrusion Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 238000007493 shaping process Methods 0.000 claims 2
- 230000001131 transforming Effects 0.000 claims 2
- 230000003247 decreasing Effects 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- 238000001513 hot isostatic pressing Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000005549 size reduction Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 229910006281 γ-TiAl Inorganic materials 0.000 claims 1
Claims (20)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001116535/02A RU2203976C2 (en) | 2001-06-13 | 2001-06-13 | METHOD OF TREATMENT OF CAST HYPEREUTECTOID ALLOYS ON BASE OF TITANIUM ALUMINIDES γ-TiAl AND α2Tl3Al |
PCT/RU2002/000284 WO2002101110A2 (en) | 2001-06-13 | 2002-06-06 | Method for processing cast hypereutectoid alloys based on titanium aluminides $g(g)-tial and $g(a)2-ti3 al |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001116535/02A RU2203976C2 (en) | 2001-06-13 | 2001-06-13 | METHOD OF TREATMENT OF CAST HYPEREUTECTOID ALLOYS ON BASE OF TITANIUM ALUMINIDES γ-TiAl AND α2Tl3Al |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2001116535A true RU2001116535A (en) | 2003-04-20 |
RU2203976C2 RU2203976C2 (en) | 2003-05-10 |
Family
ID=20250806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001116535/02A RU2203976C2 (en) | 2001-06-13 | 2001-06-13 | METHOD OF TREATMENT OF CAST HYPEREUTECTOID ALLOYS ON BASE OF TITANIUM ALUMINIDES γ-TiAl AND α2Tl3Al |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2203976C2 (en) |
WO (1) | WO2002101110A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4259863B2 (en) * | 2000-12-15 | 2009-04-30 | ライストリッツ アクチェンゲゼルシャフト | Method for manufacturing high load capacity member made of TiAl alloy |
RU2459683C1 (en) * | 2011-02-25 | 2012-08-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Method of isothermal extrusion of billets with globular structure |
RU2503738C2 (en) * | 2012-03-02 | 2014-01-10 | Федеральное государственное бюджетное учреждение науки Институт проблем сверхпластичности металлов Российской академии наук (ИПСМ РАН) | METHOD OF THERMAL TREATMENT OF CAST SLABS FROM HYPEREUTECTIC INTERMETALLIDE ALLOYS BASED ON PHASES γ-TiAl+α2-Ti3Al |
RU2606685C1 (en) * | 2015-08-24 | 2017-01-10 | Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") | METHOD FOR THERMOMECHANICAL TREATMENT OF CAST (γ+α2)-INTERMETALLIC ALLOYS BASED ON TITANIUM ALUMINIDE γ-TiAl |
RU2613829C2 (en) * | 2015-09-02 | 2017-03-21 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Method for producing of deformed semifinished products from intermetallides titanium alloys |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328530A (en) * | 1993-06-07 | 1994-07-12 | The United States Of America As Represented By The Secretary Of The Air Force | Hot forging of coarse grain alloys |
US5442847A (en) * | 1994-05-31 | 1995-08-22 | Rockwell International Corporation | Method for thermomechanical processing of ingot metallurgy near gamma titanium aluminides to refine grain size and optimize mechanical properties |
US5609698A (en) * | 1995-01-23 | 1997-03-11 | General Electric Company | Processing of gamma titanium-aluminide alloy using a heat treatment prior to deformation processing |
RU2164263C2 (en) * | 1999-06-17 | 2001-03-20 | Институт проблем сверхпластичности металлов РАН | METHOD OF PROCESSING THE BLANKS FROM γ+α2 HYPEREUTECTOID ALLOYS |
-
2001
- 2001-06-13 RU RU2001116535/02A patent/RU2203976C2/en not_active IP Right Cessation
-
2002
- 2002-06-06 WO PCT/RU2002/000284 patent/WO2002101110A2/en not_active Application Discontinuation
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