RU97115515A - DEVICE FOR PRODUCING CASTINGS WITH DIRECTED AND SINGLE CRYSTAL STRUCTURE - Google Patents
DEVICE FOR PRODUCING CASTINGS WITH DIRECTED AND SINGLE CRYSTAL STRUCTUREInfo
- Publication number
- RU97115515A RU97115515A RU97115515/02A RU97115515A RU97115515A RU 97115515 A RU97115515 A RU 97115515A RU 97115515/02 A RU97115515/02 A RU 97115515/02A RU 97115515 A RU97115515 A RU 97115515A RU 97115515 A RU97115515 A RU 97115515A
- Authority
- RU
- Russia
- Prior art keywords
- crystal structure
- mold
- producing castings
- directed
- single crystal
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000005712 crystallization Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Claims (3)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97115515A RU2117550C1 (en) | 1997-09-12 | 1997-09-12 | Apparatus for making castings with directed and monocrystalline structure |
DE69827932T DE69827932D1 (en) | 1997-09-12 | 1998-09-14 | METHOD AND DEVICE FOR MANUFACTURING DIRECTED CASTING PIECES |
PCT/US1998/019021 WO1999012679A1 (en) | 1997-09-12 | 1998-09-14 | Method and apparatus for producing directionally solidified castings |
EP98946047A EP0968065B1 (en) | 1997-09-12 | 1998-09-14 | Method and apparatus for producing directionally solidified castings |
AT98946047T ATE283746T1 (en) | 1997-09-12 | 1998-09-14 | METHOD AND DEVICE FOR PRODUCING DIRECTIONALLY SOLIDIZED CASTINGS |
US09/319,906 US6715534B1 (en) | 1997-09-12 | 1999-06-14 | Method and apparatus for producing directionally solidified castings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97115515A RU2117550C1 (en) | 1997-09-12 | 1997-09-12 | Apparatus for making castings with directed and monocrystalline structure |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2117550C1 RU2117550C1 (en) | 1998-08-20 |
RU97115515A true RU97115515A (en) | 1999-01-10 |
Family
ID=20197238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97115515A RU2117550C1 (en) | 1997-09-12 | 1997-09-12 | Apparatus for making castings with directed and monocrystalline structure |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0968065B1 (en) |
AT (1) | ATE283746T1 (en) |
DE (1) | DE69827932D1 (en) |
RU (1) | RU2117550C1 (en) |
WO (1) | WO1999012679A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1162016B1 (en) * | 2000-05-13 | 2004-07-21 | ALSTOM Technology Ltd | Apparatus for casting a directionally solidified article |
KR100416303B1 (en) * | 2000-12-28 | 2004-01-31 | 이재현 | apparatus of a part manufacture used for directionally solidification |
US6896030B2 (en) | 2003-07-30 | 2005-05-24 | Howmet Corporation | Directional solidification method and apparatus |
US8752611B2 (en) | 2011-08-04 | 2014-06-17 | General Electric Company | System and method for directional casting |
CN102278881A (en) * | 2011-08-12 | 2011-12-14 | 上海理工大学 | Vacuum induction melting furnace capable of realizing rapid solidification |
CN103394674B (en) * | 2013-07-24 | 2016-01-13 | 西安工程大学 | The method of casting thin foundry goods vaccum sensitive stove and casting thin-wall titanium alloy foundry goods |
CN106180589A (en) * | 2016-07-19 | 2016-12-07 | 柳州三木科技有限公司 | A kind of forging method of seeder wheel hub |
CN112157245B (en) * | 2020-09-03 | 2022-03-29 | 中国科学院金属研究所 | Method for controlling oriented columnar crystal grains in process of preparing large-size oriented blade by utilizing LMC (melt-spinning-casting) oriented solidification technology |
RU2754215C1 (en) * | 2020-11-02 | 2021-08-30 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Device for producing large-sized castings with directional and single-crystal structure |
RU2754333C1 (en) * | 2021-03-02 | 2021-09-01 | Акционерное общество «ОДК-Авиадвигатель» | Method for manufacturing ceramic shell molds for casting according to smelted models of turbine blades with a directional and single-crystal structure |
CN114505467B (en) * | 2022-04-06 | 2022-07-01 | 太原科技大学 | Aluminum alloy casting mold and method utilizing electromagnetic induction to supplement temperature |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532155A (en) * | 1967-12-05 | 1970-10-06 | Martin Metals Co | Process for producing directionally solidified castings |
US3680625A (en) * | 1970-11-12 | 1972-08-01 | Trw Inc | Heat reflector |
US3763926A (en) * | 1971-09-15 | 1973-10-09 | United Aircraft Corp | Apparatus for casting of directionally solidified articles |
US3915761A (en) * | 1971-09-15 | 1975-10-28 | United Technologies Corp | Unidirectionally solidified alloy articles |
FR2604378B1 (en) * | 1978-06-30 | 1989-10-27 | Snecma | FOUNDRY APPARATUS FOR THE MANUFACTURE OF MOLDED METAL PARTS WITH ORIENTED STRUCTURE |
US4804311A (en) * | 1981-12-14 | 1989-02-14 | United Technologies Corporation | Transverse directional solidification of metal single crystal articles |
US4412577A (en) * | 1982-01-27 | 1983-11-01 | United Technologies Corporation | Control of seed melt-back during directional solidification of metals |
US5197531A (en) * | 1990-06-13 | 1993-03-30 | Leybold Aktiengesellschaft | Method of manufacturing directionally solidified castings |
RU2010672C1 (en) * | 1991-02-15 | 1994-04-15 | Всероссийский научно-исследовательский институт авиационных материалов | Method of producing monocrystalline castings |
EP0631832B1 (en) * | 1993-07-02 | 1998-05-20 | ALD Vacuum Technologies GmbH | Method and apparatus for directional solidification of a metal melt |
DE19539770A1 (en) * | 1995-06-20 | 1997-01-02 | Abb Research Ltd | Process for producing a directionally solidified casting and device for carrying out this process |
DE19602554C1 (en) * | 1996-01-25 | 1997-09-18 | Ald Vacuum Techn Gmbh | Method and device for the simultaneous casting and directional solidification of several castings |
-
1997
- 1997-09-12 RU RU97115515A patent/RU2117550C1/en active
-
1998
- 1998-09-14 DE DE69827932T patent/DE69827932D1/en not_active Expired - Lifetime
- 1998-09-14 EP EP98946047A patent/EP0968065B1/en not_active Expired - Lifetime
- 1998-09-14 WO PCT/US1998/019021 patent/WO1999012679A1/en active IP Right Grant
- 1998-09-14 AT AT98946047T patent/ATE283746T1/en not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU97115515A (en) | DEVICE FOR PRODUCING CASTINGS WITH DIRECTED AND SINGLE CRYSTAL STRUCTURE | |
RU2117550C1 (en) | Apparatus for making castings with directed and monocrystalline structure | |
US4202997A (en) | Atmospheric control of flux pre-melting furnace | |
US1615750A (en) | Cast refractory article and method of making the same | |
DE3370742D1 (en) | Smelting furnace container | |
RU157172U1 (en) | Crucible furnace | |
US2641621A (en) | Electric induction furnace | |
RU2116867C1 (en) | Device for production of unidirectional and single crystal ingots | |
US4352189A (en) | Atmosphere control of slag melting furnace | |
US2780666A (en) | Induction furnace control and method | |
US2925636A (en) | Skull type furnace | |
US4349909A (en) | Process for casting fused refractory oxides having high melting points | |
RU2049829C1 (en) | Device for crystal growing | |
USRE24300E (en) | Electric induction furnace | |
SU656986A1 (en) | Mould for making telescope mirror | |
JP3899574B2 (en) | High frequency vacuum melting device | |
RU2031343C1 (en) | Vacuum induction furnace | |
RU97115508A (en) | DEVICE FOR PRODUCING CASTINGS WITH DIRECTED AND SINGLE CRYSTAL STRUCTURE | |
JPH0395393A (en) | Induction vacuum furnace | |
RU2050223C1 (en) | Device for channelled hardening of ingots | |
SU1061915A1 (en) | Ingot mould for casting metal | |
CA1143161A (en) | Process and apparatus for casting fused refractory oxides having high melting points | |
SU1092965A1 (en) | Electroslag melting apparatus | |
SU718226A1 (en) | Device for pouring-out melt from induction furnace crucible | |
RU96111520A (en) | METHOD FOR PRODUCING SINGLE CRYSTAL CASTINGS |