CA1339811C - High strenght corrosion resistant nickel base single crystal article - Google Patents
High strenght corrosion resistant nickel base single crystal articleInfo
- Publication number
- CA1339811C CA1339811C CA000417395A CA417395A CA1339811C CA 1339811 C CA1339811 C CA 1339811C CA 000417395 A CA000417395 A CA 000417395A CA 417395 A CA417395 A CA 417395A CA 1339811 C CA1339811 C CA 1339811C
- Authority
- CA
- Canada
- Prior art keywords
- weight
- single crystal
- article
- nickel base
- superalloy
- 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 - Fee Related
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000013078 crystal Substances 0.000 title claims abstract description 22
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 11
- 230000007797 corrosion Effects 0.000 title description 6
- 238000005260 corrosion Methods 0.000 title description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 22
- 239000000956 alloy Substances 0.000 claims abstract description 22
- 229910000601 superalloy Inorganic materials 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000007792 addition Methods 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laminated Bodies (AREA)
- Powder Metallurgy (AREA)
- Adornments (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33600281A | 1981-12-30 | 1981-12-30 | |
| US336,002 | 1989-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1339811C true CA1339811C (en) | 1998-04-14 |
Family
ID=23314160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000417395A Expired - Fee Related CA1339811C (en) | 1981-12-30 | 1982-12-09 | High strenght corrosion resistant nickel base single crystal article |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS58120758A (cs) |
| CA (1) | CA1339811C (cs) |
| DE (1) | DE3248134A1 (cs) |
| FR (1) | FR2519033A1 (cs) |
| GB (1) | GB2112812B (cs) |
| IL (1) | IL67502A (cs) |
| IT (1) | IT1155093B (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5154884A (en) * | 1981-10-02 | 1992-10-13 | General Electric Company | Single crystal nickel-base superalloy article and method for making |
| 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 |
| GB2153848B (en) * | 1984-02-10 | 1987-09-16 | United Technologies Corp | High strength hot corrosion resistant single crystals |
| US4597809A (en) * | 1984-02-10 | 1986-07-01 | United Technologies Corporation | High strength hot corrosion resistant single crystals containing tantalum carbide |
| US6074602A (en) * | 1985-10-15 | 2000-06-13 | General Electric Company | Property-balanced nickel-base superalloys for producing single crystal articles |
| US5100484A (en) * | 1985-10-15 | 1992-03-31 | General Electric Company | Heat treatment for nickel-base superalloys |
| US5403546A (en) * | 1989-02-10 | 1995-04-04 | Office National D'etudes Et De Recherches/Aerospatiales | Nickel-based superalloy for industrial turbine blades |
| FR2643085B1 (fr) * | 1989-02-10 | 1991-05-10 | Onera (Off Nat Aerospatiale) | Superalliage a base de nickel pour aubes de turbines industrielles |
| JP2657096B2 (ja) * | 1989-05-16 | 1997-09-24 | 三菱マテリアル株式会社 | 析出強化型Ｎｉ基単結晶鋳造合金 |
| US6086688A (en) * | 1997-07-28 | 2000-07-11 | Alcan International Ltd. | Cast metal-matrix composite material and its use |
| US10569362B2 (en) | 2013-11-14 | 2020-02-25 | General Electric Company | Layered manufacturing of single crystal alloy components |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929687A (en) * | 1961-02-28 | 1963-06-26 | Mond Nickel Co Ltd | Improvements relating to nickel-chromium-cobalt alloys |
| US3494709A (en) * | 1965-05-27 | 1970-02-10 | United Aircraft Corp | Single crystal metallic part |
| US3619182A (en) * | 1968-05-31 | 1971-11-09 | Int Nickel Co | Cast nickel-base alloy |
| US4116723A (en) * | 1976-11-17 | 1978-09-26 | United Technologies Corporation | Heat treated superalloy single crystal article and process |
| US4764225A (en) * | 1979-05-29 | 1988-08-16 | Howmet Corporation | Alloys for high temperature applications |
| GB2073774B (en) * | 1980-03-13 | 1983-07-06 | Rolls Royce | Alloy suitable for making single-crustal castings and a casting made thereof |
| IL65897A0 (en) * | 1981-10-02 | 1982-08-31 | Gen Electric | Single crystal nickel-base superalloy,article and method for making |
-
1982
- 1982-12-09 CA CA000417395A patent/CA1339811C/en not_active Expired - Fee Related
- 1982-12-17 IL IL67502A patent/IL67502A/xx unknown
- 1982-12-23 GB GB08236691A patent/GB2112812B/en not_active Expired
- 1982-12-24 FR FR8221748A patent/FR2519033A1/fr active Pending
- 1982-12-27 DE DE19823248134 patent/DE3248134A1/de active Granted
- 1982-12-27 JP JP57234997A patent/JPS58120758A/ja active Pending
- 1982-12-30 IT IT25044/82A patent/IT1155093B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IL67502A (en) | 1986-01-31 |
| JPS58120758A (ja) | 1983-07-18 |
| IT8225044A1 (it) | 1984-06-30 |
| GB2112812A (en) | 1983-07-27 |
| IL67502A0 (en) | 1983-05-15 |
| IT8225044A0 (it) | 1982-12-30 |
| DE3248134C2 (cs) | 1989-06-08 |
| FR2519033A1 (fr) | 1983-07-01 |
| GB2112812B (en) | 1985-10-16 |
| IT1155093B (it) | 1987-01-21 |
| DE3248134A1 (de) | 1983-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |