DE3763432D1 - Einkristall-superlegierung auf nickelbasis, insbesondere fuer turbinenschaufeln. - Google Patents
Einkristall-superlegierung auf nickelbasis, insbesondere fuer turbinenschaufeln.Info
- Publication number
- DE3763432D1 DE3763432D1 DE8787401134T DE3763432T DE3763432D1 DE 3763432 D1 DE3763432 D1 DE 3763432D1 DE 8787401134 T DE8787401134 T DE 8787401134T DE 3763432 T DE3763432 T DE 3763432T DE 3763432 D1 DE3763432 D1 DE 3763432D1
- Authority
- DE
- Germany
- Prior art keywords
- turbine blades
- nickel base
- super alloy
- crystal super
- crystal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Powder Metallurgy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8608068A FR2599757B1 (fr) | 1986-06-04 | 1986-06-04 | Superalliage monocristallin a base de nickel, notamment pour aubes de turbomachine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3763432D1 true DE3763432D1 (de) | 1990-08-02 |
Family
ID=9336004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787401134T Expired - Lifetime DE3763432D1 (de) | 1986-06-04 | 1987-05-20 | Einkristall-superlegierung auf nickelbasis, insbesondere fuer turbinenschaufeln. |
Country Status (5)
Country | Link |
---|---|
US (2) | US4837384A (de) |
EP (1) | EP0252775B1 (de) |
JP (2) | JPS62294146A (de) |
DE (1) | DE3763432D1 (de) |
FR (1) | FR2599757B1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2599757B1 (fr) * | 1986-06-04 | 1988-09-02 | Onera (Off Nat Aerospatiale) | Superalliage monocristallin a base de nickel, notamment pour aubes de turbomachine |
JPH07509287A (ja) * | 1993-02-05 | 1995-10-12 | イソベール・サン ー ゴバン | 溶融無機材料の遠心により繊維を製造するための,単結晶コーティングとして造型されたスピンナおよびその製造方法 |
CN1041642C (zh) * | 1994-06-17 | 1999-01-13 | 株式会社日立制作所 | 高韧性13Cr5Ni系不锈钢及其用途 |
US6730264B2 (en) | 2002-05-13 | 2004-05-04 | Ati Properties, Inc. | Nickel-base alloy |
US7156932B2 (en) * | 2003-10-06 | 2007-01-02 | Ati Properties, Inc. | Nickel-base alloys and methods of heat treating nickel-base alloys |
US7531054B2 (en) * | 2005-08-24 | 2009-05-12 | Ati Properties, Inc. | Nickel alloy and method including direct aging |
US7985304B2 (en) * | 2007-04-19 | 2011-07-26 | Ati Properties, Inc. | Nickel-base alloys and articles made therefrom |
US8216509B2 (en) * | 2009-02-05 | 2012-07-10 | Honeywell International Inc. | Nickel-base superalloys |
JP6460336B2 (ja) * | 2015-07-09 | 2019-01-30 | 三菱日立パワーシステムズ株式会社 | Ni基高強度耐熱合金部材、その製造方法、及びガスタービン翼 |
US10563293B2 (en) | 2015-12-07 | 2020-02-18 | Ati Properties Llc | Methods for processing nickel-base alloys |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2071695A (en) * | 1980-03-13 | 1981-09-23 | Rolls Royce | An alloy suitable for making single-crystal castings and a casting made thereof |
DE3234264A1 (de) * | 1981-09-19 | 1983-04-07 | Rolls-Royce Ltd., London | Legierung fuer den einkristallguss |
FR2555204B1 (fr) * | 1983-11-18 | 1986-04-11 | Onera (Off Nat Aerospatiale) | Superalliage monocristallin a base de nickel, a faible masse volumetrique, pour aubes de turbomachine |
US4677035A (en) * | 1984-12-06 | 1987-06-30 | Avco Corp. | High strength nickel base single crystal alloys |
FR2599757B1 (fr) * | 1986-06-04 | 1988-09-02 | Onera (Off Nat Aerospatiale) | Superalliage monocristallin a base de nickel, notamment pour aubes de turbomachine |
-
1986
- 1986-06-04 FR FR8608068A patent/FR2599757B1/fr not_active Expired
-
1987
- 1987-05-20 DE DE8787401134T patent/DE3763432D1/de not_active Expired - Lifetime
- 1987-05-20 EP EP87401134A patent/EP0252775B1/de not_active Expired - Lifetime
- 1987-05-28 US US07/055,465 patent/US4837384A/en not_active Expired - Lifetime
- 1987-06-04 JP JP62139067A patent/JPS62294146A/ja active Granted
-
1988
- 1988-12-06 US US07/280,616 patent/US4900511A/en not_active Expired - Lifetime
-
1992
- 1992-03-09 JP JP4085044A patent/JPH0768606B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2599757B1 (fr) | 1988-09-02 |
JPS62294146A (ja) | 1987-12-21 |
EP0252775B1 (de) | 1990-06-27 |
EP0252775A1 (de) | 1988-01-13 |
US4900511A (en) | 1990-02-13 |
JPH0768606B2 (ja) | 1995-07-26 |
JPH0456099B2 (de) | 1992-09-07 |
US4837384A (en) | 1989-06-06 |
FR2599757A1 (fr) | 1987-12-11 |
JPH06192803A (ja) | 1994-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |