SE443998B - Industriellt alster av varmhallfast nickellegering samt forfarande for dess framstellning - Google Patents
Industriellt alster av varmhallfast nickellegering samt forfarande for dess framstellningInfo
- Publication number
- SE443998B SE443998B SE7712365A SE7712365A SE443998B SE 443998 B SE443998 B SE 443998B SE 7712365 A SE7712365 A SE 7712365A SE 7712365 A SE7712365 A SE 7712365A SE 443998 B SE443998 B SE 443998B
- Authority
- SE
- Sweden
- Prior art keywords
- alloy
- temperature
- heat
- microstructure
- ppm
- Prior art date
Links
- 229910000990 Ni alloy Inorganic materials 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000007787 solid Substances 0.000 title description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 85
- 239000000956 alloy Substances 0.000 claims description 85
- 230000008018 melting Effects 0.000 claims description 28
- 238000002844 melting Methods 0.000 claims description 28
- 239000013078 crystal Substances 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 21
- 229910052796 boron Inorganic materials 0.000 claims description 18
- 229910017052 cobalt Inorganic materials 0.000 claims description 17
- 239000010941 cobalt Substances 0.000 claims description 17
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 17
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 229910052726 zirconium Inorganic materials 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 11
- 238000000265 homogenisation Methods 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000006104 solid solution Substances 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 150000001247 metal acetylides Chemical class 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 238000007792 addition Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000012071 phase Substances 0.000 description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 21
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 239000010955 niobium Substances 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229910052758 niobium Inorganic materials 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000003623 enhancer Substances 0.000 description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013766 direct food additive Nutrition 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000007928 solubilization Effects 0.000 description 2
- 238000005063 solubilization Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 1
- -1 MGC carbides Chemical class 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
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
- C30B21/00—Unidirectional solidification of eutectic materials
- C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
-
- 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
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- 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
- 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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/742,967 US4116723A (en) | 1976-11-17 | 1976-11-17 | Heat treated superalloy single crystal article and process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7712365L SE7712365L (sv) | 1978-05-18 |
| SE443998B true SE443998B (sv) | 1986-03-17 |
Family
ID=24986969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7712365A SE443998B (sv) | 1976-11-17 | 1977-11-02 | Industriellt alster av varmhallfast nickellegering samt forfarande for dess framstellning |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4116723A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5934776B2 (cg-RX-API-DMAC10.html) |
| BE (1) | BE860414A (cg-RX-API-DMAC10.html) |
| BR (1) | BR7707601A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1098425A (cg-RX-API-DMAC10.html) |
| CH (1) | CH637165A5 (cg-RX-API-DMAC10.html) |
| DE (1) | DE2749080A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2371516A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1559711A (cg-RX-API-DMAC10.html) |
| IL (1) | IL53314A (cg-RX-API-DMAC10.html) |
| IT (1) | IT1089426B (cg-RX-API-DMAC10.html) |
| NO (1) | NO148930C (cg-RX-API-DMAC10.html) |
| SE (1) | SE443998B (cg-RX-API-DMAC10.html) |
Families Citing this family (98)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328045A (en) * | 1978-12-26 | 1982-05-04 | United Technologies Corporation | Heat treated single crystal articles and process |
| US4764225A (en) * | 1979-05-29 | 1988-08-16 | Howmet Corporation | Alloys for high temperature applications |
| US4339509A (en) | 1979-05-29 | 1982-07-13 | Howmet Turbine Components Corporation | Superalloy coating composition with oxidation and/or sulfidation resistance |
| US4222794A (en) * | 1979-07-02 | 1980-09-16 | United Technologies Corporation | Single crystal nickel superalloy |
| US4305761A (en) * | 1980-02-14 | 1981-12-15 | General Electric Company | Ni-base Eutectic alloy article and heat treatment |
| US4459160A (en) * | 1980-03-13 | 1984-07-10 | Rolls-Royce Limited | Single crystal castings |
| DE3109293C2 (de) * | 1980-03-13 | 1985-08-01 | Rolls-Royce Ltd., London | Verwendung einer Nickellegierung für einkristalline Gußstücke |
| FR2478128A1 (fr) * | 1980-03-13 | 1981-09-18 | Rolls Royce | Alliages pour moulages monocristallins et piece moulee faite d'un tel alliage |
| US4582548A (en) * | 1980-11-24 | 1986-04-15 | Cannon-Muskegon Corporation | Single crystal (single grain) alloy |
| US4615865A (en) * | 1981-08-05 | 1986-10-07 | United Technologies Corporation | Overlay coatings with high yttrium contents |
| CA1209827A (en) * | 1981-08-05 | 1986-08-19 | David S. Duvall | Overlay coatings with high yttrium contents |
| US4801513A (en) * | 1981-09-14 | 1989-01-31 | United Technologies Corporation | Minor element additions to single crystals for improved oxidation resistance |
| US4402772A (en) * | 1981-09-14 | 1983-09-06 | United Technologies Corporation | Superalloy single crystal articles |
| CA1212020A (en) * | 1981-09-14 | 1986-09-30 | David N. Duhl | Minor element additions to single crystals for improved oxidation resistance |
| DE3234264A1 (de) * | 1981-09-19 | 1983-04-07 | Rolls-Royce Ltd., London | Legierung fuer den einkristallguss |
| US5399313A (en) * | 1981-10-02 | 1995-03-21 | General Electric Company | Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries |
| US5154884A (en) * | 1981-10-02 | 1992-10-13 | General Electric Company | Single crystal nickel-base superalloy article and method for making |
| US4385939A (en) * | 1981-11-13 | 1983-05-31 | Trw Inc. | Method of producing a single crystal article |
| US4804311A (en) * | 1981-12-14 | 1989-02-14 | United Technologies Corporation | Transverse directional solidification of metal single crystal articles |
| CA1339811C (en) * | 1981-12-30 | 1998-04-14 | David Noel Duhl | High strenght corrosion resistant nickel base single crystal article |
| US5328659A (en) * | 1982-10-15 | 1994-07-12 | United Technologies Corporation | Superalloy heat treatment for promoting crack growth resistance |
| US4514360A (en) * | 1982-12-06 | 1985-04-30 | United Technologies Corporation | Wrought single crystal nickel base superalloy |
| US4583608A (en) * | 1983-06-06 | 1986-04-22 | United Technologies Corporation | Heat treatment of single crystals |
| US5413648A (en) * | 1983-12-27 | 1995-05-09 | United Technologies Corporation | Preparation of single crystal superalloys for post-casting heat treatment |
| US5043138A (en) * | 1983-12-27 | 1991-08-27 | General Electric Company | Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys |
| US5035958A (en) * | 1983-12-27 | 1991-07-30 | General Electric Company | Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superaloys |
| US4765850A (en) * | 1984-01-10 | 1988-08-23 | Allied-Signal Inc. | Single crystal nickel-base super alloy |
| JPS60177160A (ja) * | 1984-02-23 | 1985-09-11 | Natl Res Inst For Metals | 単結晶Νｉ基耐熱合金及びその製造法 |
| FR2578554B1 (fr) * | 1985-03-06 | 1987-05-22 | Snecma | Alliage monocristallin a matrice a base de nickel |
| US5100484A (en) * | 1985-10-15 | 1992-03-31 | General Electric Company | Heat treatment for nickel-base superalloys |
| US6074602A (en) * | 1985-10-15 | 2000-06-13 | General Electric Company | Property-balanced nickel-base superalloys for producing single crystal articles |
| US4802934A (en) * | 1985-11-18 | 1989-02-07 | Hitachi Metals, Ltd. | Single-crystal Ni-based super-heat-resistant alloy |
| US5068084A (en) * | 1986-01-02 | 1991-11-26 | United Technologies Corporation | Columnar grain superalloy articles |
| GB2234521B (en) * | 1986-03-27 | 1991-05-01 | Gen Electric | Nickel-base superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries |
| US4717432A (en) * | 1986-04-09 | 1988-01-05 | United Technologies Corporation | Varied heating rate solution heat treatment for superalloy castings |
| US5077004A (en) * | 1986-05-07 | 1991-12-31 | Allied-Signal Inc. | Single crystal nickel-base superalloy for turbine components |
| US4755240A (en) * | 1986-05-12 | 1988-07-05 | Exxon Production Research Company | Nickel base precipitation hardened alloys having improved resistance stress corrosion cracking |
| CA1315572C (en) * | 1986-05-13 | 1993-04-06 | Xuan Nguyen-Dinh | Phase stable single crystal materials |
| US4729799A (en) * | 1986-06-30 | 1988-03-08 | United Technologies Corporation | Stress relief of single crystal superalloy articles |
| JPS63118037A (ja) * | 1986-11-06 | 1988-05-23 | Natl Res Inst For Metals | Ｎｉ基単結晶耐熱合金 |
| US5573609A (en) * | 1987-03-30 | 1996-11-12 | Rockwell International Corporation | Hot isostatic pressing of single crystal superalloy articles |
| JP2579316B2 (ja) * | 1987-06-29 | 1997-02-05 | 大同特殊鋼株式会社 | 強度および耐食性に優れた単結晶Ｎｉ基超合金 |
| US4864706A (en) * | 1987-08-12 | 1989-09-12 | United Technologies Corporation | Fabrication of dual alloy integrally bladed rotors |
| JP2552351B2 (ja) * | 1988-05-17 | 1996-11-13 | 日立金属株式会社 | 単結晶Ｎｉ基超耐熱合金 |
| US5403546A (en) * | 1989-02-10 | 1995-04-04 | Office National D'etudes Et De Recherches/Aerospatiales | Nickel-based superalloy for industrial turbine blades |
| US5455120A (en) * | 1992-03-05 | 1995-10-03 | General Electric Company | Nickel-base superalloy and article with high temperature strength and improved stability |
| US5270123A (en) * | 1992-03-05 | 1993-12-14 | General Electric Company | Nickel-base superalloy and article with high temperature strength and improved stability |
| DE69316251T2 (de) * | 1992-03-09 | 1998-05-20 | Hitachi Ltd | Hochgradig heisskorrosionsbeständige und hochfeste Superlegierung, hochgradig heisskorrosionsbeständiges und hochfestes Gussstück mit Einkristallgefüge, Gasturbine und kombiniertes Kreislaufenergieerzeugungssystem |
| US5470371A (en) * | 1992-03-12 | 1995-11-28 | General Electric Company | Dispersion strengthened alloy containing in-situ-formed dispersoids and articles and methods of manufacture |
| US5366695A (en) * | 1992-06-29 | 1994-11-22 | Cannon-Muskegon Corporation | Single crystal nickel-based superalloy |
| US5549765A (en) * | 1993-03-18 | 1996-08-27 | Howmet Corporation | Clean single crystal nickel base superalloy |
| US5523170A (en) * | 1994-12-28 | 1996-06-04 | General Electric Company | Repaired article and material and method for making |
| US5695821A (en) * | 1995-09-14 | 1997-12-09 | General Electric Company | Method for making a coated Ni base superalloy article of improved microstructural stability |
| DE69535574T2 (de) | 1995-09-18 | 2008-05-15 | Howmet Corp., Greenwich | Hochreine, enkristalline Superlegierung auf Nickelbasis |
| RU2164188C2 (ru) * | 1999-02-04 | 2001-03-20 | Открытое акционерное общество НПО Энергомаш им.акад. В.П. Глушко | Способ изготовления многослойных тонкостенных сильфонов |
| US6468669B1 (en) | 1999-05-03 | 2002-10-22 | General Electric Company | Article having turbulation and method of providing turbulation on an article |
| DE19926669A1 (de) * | 1999-06-08 | 2000-12-14 | Abb Alstom Power Ch Ag | NiAl-beta-Phase enthaltende Beschichtung |
| US6302318B1 (en) | 1999-06-29 | 2001-10-16 | General Electric Company | Method of providing wear-resistant coatings, and related articles |
| US6589600B1 (en) | 1999-06-30 | 2003-07-08 | General Electric Company | Turbine engine component having enhanced heat transfer characteristics and method for forming same |
| US6165628A (en) * | 1999-08-30 | 2000-12-26 | General Electric Company | Protective coatings for metal-based substrates and related processes |
| US6355356B1 (en) | 1999-11-23 | 2002-03-12 | General Electric Company | Coating system for providing environmental protection to a metal substrate, and related processes |
| US6537619B2 (en) | 2001-04-13 | 2003-03-25 | General Electric Company | Method of salvaging castings with defective cast cooling bumps |
| US6746782B2 (en) | 2001-06-11 | 2004-06-08 | General Electric Company | Diffusion barrier coatings, and related articles and processes |
| US6919042B2 (en) * | 2002-05-07 | 2005-07-19 | United Technologies Corporation | Oxidation and fatigue resistant metallic coating |
| US6910620B2 (en) * | 2002-10-15 | 2005-06-28 | General Electric Company | Method for providing turbulation on the inner surface of holes in an article, and related articles |
| US6905559B2 (en) * | 2002-12-06 | 2005-06-14 | General Electric Company | Nickel-base superalloy composition and its use in single-crystal articles |
| US20040200549A1 (en) * | 2002-12-10 | 2004-10-14 | Cetel Alan D. | High strength, hot corrosion and oxidation resistant, equiaxed nickel base superalloy and articles and method of making |
| US6933061B2 (en) | 2002-12-12 | 2005-08-23 | General Electric Company | Thermal barrier coating protected by thermally glazed layer and method for preparing same |
| US6893750B2 (en) | 2002-12-12 | 2005-05-17 | General Electric Company | Thermal barrier coating protected by alumina and method for preparing same |
| US7226668B2 (en) | 2002-12-12 | 2007-06-05 | General Electric Company | Thermal barrier coating containing reactive protective materials and method for preparing same |
| US6933066B2 (en) * | 2002-12-12 | 2005-08-23 | General Electric Company | Thermal barrier coating protected by tantalum oxide and method for preparing same |
| CA2440573C (en) * | 2002-12-16 | 2013-06-18 | Howmet Research Corporation | Nickel base superalloy |
| US6921582B2 (en) | 2002-12-23 | 2005-07-26 | General Electric Company | Oxidation-resistant coatings bonded to metal substrates, and related articles and processes |
| US7008553B2 (en) * | 2003-01-09 | 2006-03-07 | General Electric Company | Method for removing aluminide coating from metal substrate and turbine engine part so treated |
| US20050000603A1 (en) * | 2003-06-25 | 2005-01-06 | John Corrigan | Nickel base superalloy and single crystal castings |
| US20050067061A1 (en) * | 2003-09-26 | 2005-03-31 | General Electric Company | Nickel-based braze alloy compositions and related processes and articles |
| US7338259B2 (en) * | 2004-03-02 | 2008-03-04 | United Technologies Corporation | High modulus metallic component for high vibratory operation |
| US20050227106A1 (en) * | 2004-04-08 | 2005-10-13 | Schlichting Kevin W | Single crystal combustor panels having controlled crystallographic orientation |
| US7255940B2 (en) | 2004-07-26 | 2007-08-14 | General Electric Company | Thermal barrier coatings with high fracture toughness underlayer for improved impact resistance |
| US20060093849A1 (en) | 2004-11-02 | 2006-05-04 | Farmer Andrew D | Method for applying chromium-containing coating to metal substrate and coated article thereof |
| US7278829B2 (en) | 2005-02-09 | 2007-10-09 | General Electric Company | Gas turbine blade having a monocrystalline airfoil with a repair squealer tip, and repair method |
| JP5024797B2 (ja) * | 2005-03-28 | 2012-09-12 | 独立行政法人物質・材料研究機構 | コバルトフリーのＮｉ基超合金 |
| US20060280954A1 (en) * | 2005-06-13 | 2006-12-14 | Irene Spitsberg | Corrosion resistant sealant for outer EBL of silicon-containing substrate and processes for preparing same |
| US20060280955A1 (en) * | 2005-06-13 | 2006-12-14 | Irene Spitsberg | Corrosion resistant sealant for EBC of silicon-containing substrate and processes for preparing same |
| US20080107920A1 (en) * | 2006-01-06 | 2008-05-08 | Raymond Grant Rowe | Thermal barrier coated articles and methods of making the same |
| US20070296967A1 (en) * | 2006-06-27 | 2007-12-27 | Bhupendra Kumra Gupta | Analysis of component for presence, composition and/or thickness of coating |
| US20100136240A1 (en) * | 2007-05-07 | 2010-06-03 | O'connell Matthew James | Process for Forming an Outward Grown Aluminide Coating |
| US7833586B2 (en) | 2007-10-24 | 2010-11-16 | General Electric Company | Alumina-based protective coatings for thermal barrier coatings |
| US7918265B2 (en) * | 2008-02-14 | 2011-04-05 | United Technologies Corporation | Method and apparatus for as-cast seal on turbine blades |
| EP2145968A1 (en) | 2008-07-14 | 2010-01-20 | Siemens Aktiengesellschaft | Nickel base gamma prime strengthened superalloy |
| US8216509B2 (en) | 2009-02-05 | 2012-07-10 | Honeywell International Inc. | Nickel-base superalloys |
| JP5582532B2 (ja) * | 2010-08-23 | 2014-09-03 | 大同特殊鋼株式会社 | Ｃｏ基合金 |
| US9056372B2 (en) * | 2010-10-12 | 2015-06-16 | Alstom Technology Ltd | Extending useful life of a cobalt-based gas turbine component |
| FR2978927B1 (fr) * | 2011-08-09 | 2013-09-27 | Snecma | Procede de fonderie de pieces metalliques monocristallines |
| JP6378688B2 (ja) | 2012-11-01 | 2018-08-22 | ゼネラル・エレクトリック・カンパニイ | 付加製造方法および装置 |
| EP3257956B2 (en) | 2016-06-13 | 2022-02-16 | General Electric Technology GmbH | Ni-base superalloy composition and method for slm processing such ni-base superalloy composition |
| WO2020154494A1 (en) | 2019-01-23 | 2020-07-30 | Crs Holdings, Inc. | Ni-based superalloy powder for additive manufacturing and an article made therefrom |
| US11753704B2 (en) * | 2021-01-19 | 2023-09-12 | Siemens Energy, Inc. | Low melt superalloy powder for liquid assisted additive manufacturing of a superalloy component |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3494709A (en) * | 1965-05-27 | 1970-02-10 | United Aircraft Corp | Single crystal metallic part |
| DE1936007A1 (de) * | 1968-07-19 | 1970-01-22 | United Aircraft Corp | Verfahren,um die Nickel-Superlegierungen verarbeitbar zu machen |
| BE743403A (cg-RX-API-DMAC10.html) * | 1969-03-26 | 1970-05-28 | ||
| BE756653A (fr) * | 1969-09-26 | 1971-03-01 | United Aircraft Corp | Accroissement thermo-mecanique de la resistance des superalliages ( |
-
1976
- 1976-11-17 US US05/742,967 patent/US4116723A/en not_active Expired - Lifetime
-
1977
- 1977-11-01 GB GB45422/77A patent/GB1559711A/en not_active Expired
- 1977-11-02 DE DE19772749080 patent/DE2749080A1/de not_active Withdrawn
- 1977-11-02 CH CH1334177A patent/CH637165A5/de not_active IP Right Cessation
- 1977-11-02 SE SE7712365A patent/SE443998B/sv not_active IP Right Cessation
- 1977-11-03 BE BE182291A patent/BE860414A/xx not_active IP Right Cessation
- 1977-11-04 FR FR7733164A patent/FR2371516A1/fr active Granted
- 1977-11-07 IL IL53314A patent/IL53314A/xx unknown
- 1977-11-08 JP JP52134022A patent/JPS5934776B2/ja not_active Expired
- 1977-11-09 NO NO773829A patent/NO148930C/no unknown
- 1977-11-14 BR BR7707601A patent/BR7707601A/pt unknown
- 1977-11-15 IT IT29685/77A patent/IT1089426B/it active
- 1977-11-16 CA CA291,053A patent/CA1098425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5934776B2 (ja) | 1984-08-24 |
| NO148930B (no) | 1983-10-03 |
| IL53314A (en) | 1981-02-27 |
| BE860414A (fr) | 1978-03-01 |
| GB1559711A (en) | 1980-01-23 |
| NO773829L (no) | 1978-05-19 |
| US4116723A (en) | 1978-09-26 |
| IT1089426B (it) | 1985-06-18 |
| SE7712365L (sv) | 1978-05-18 |
| NO148930C (no) | 1984-01-11 |
| FR2371516B1 (cg-RX-API-DMAC10.html) | 1981-01-02 |
| DE2749080A1 (de) | 1978-05-24 |
| JPS5363212A (en) | 1978-06-06 |
| CA1098425A (en) | 1981-03-31 |
| FR2371516A1 (fr) | 1978-06-16 |
| BR7707601A (pt) | 1978-08-22 |
| CH637165A5 (de) | 1983-07-15 |
| IL53314A0 (en) | 1978-01-31 |
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