CA1098736A - Nickel-base superalloys - Google Patents
Nickel-base superalloysInfo
- Publication number
- CA1098736A CA1098736A CA294,648A CA294648A CA1098736A CA 1098736 A CA1098736 A CA 1098736A CA 294648 A CA294648 A CA 294648A CA 1098736 A CA1098736 A CA 1098736A
- Authority
- CA
- Canada
- Prior art keywords
- alloy
- content
- chromium
- boron
- alloys
- 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
Links
- 229910000601 superalloy Inorganic materials 0.000 title abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 72
- 239000000956 alloy Substances 0.000 claims abstract description 72
- 239000011651 chromium Substances 0.000 claims abstract description 30
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 29
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052796 boron Inorganic materials 0.000 claims abstract description 22
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 19
- 239000010936 titanium Substances 0.000 claims abstract description 19
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 15
- 239000010955 niobium Substances 0.000 claims abstract description 15
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 14
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 12
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010941 cobalt Substances 0.000 claims abstract description 11
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 9
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 9
- 239000011733 molybdenum Substances 0.000 claims abstract description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 9
- 239000010937 tungsten Substances 0.000 claims abstract description 9
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 9
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 7
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 7
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 230000002596 correlated effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000035882 stress Effects 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 12
- 238000001816 cooling Methods 0.000 description 8
- 230000032683 aging Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 noibium Chemical compound 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1348/77A GB1544720A (en) | 1977-01-13 | 1977-01-13 | Nickel-base superalloys |
| GB1348/77 | 1977-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1098736A true CA1098736A (en) | 1981-04-07 |
Family
ID=9720444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA294,648A Expired CA1098736A (en) | 1977-01-13 | 1978-01-10 | Nickel-base superalloys |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6053100B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1098736A (enrdf_load_stackoverflow) |
| CH (1) | CH627788A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2801157C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2377456A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1544720A (enrdf_load_stackoverflow) |
| IT (1) | IT1103112B (enrdf_load_stackoverflow) |
| SE (1) | SE443158B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4312682A (en) | 1979-12-21 | 1982-01-26 | Cabot Corporation | Method of heat treating nickel-base alloys for use as ceramic kiln hardware and product |
| US4629521A (en) * | 1984-12-10 | 1986-12-16 | Special Metals Corporation | Nickel base alloy |
| JP2778807B2 (ja) * | 1990-06-26 | 1998-07-23 | 三菱重工業株式会社 | 単結晶用Ｎｉ基耐熱合金 |
| US20110062220A1 (en) * | 2009-09-15 | 2011-03-17 | General Electric Company | Superalloy composition and method of forming a turbine engine component |
| GB2576305B (en) | 2018-08-02 | 2022-06-29 | Lpw Technology Ltd | Nickel-based alloy |
| CN113073234B (zh) * | 2021-03-23 | 2022-05-24 | 成都先进金属材料产业技术研究院股份有限公司 | 镍铬系高电阻电热合金及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065068A (en) * | 1962-03-01 | 1962-11-20 | Allegheny Ludlum Steel | Austenitic alloy |
| US3677835A (en) * | 1970-10-16 | 1972-07-18 | United Aircraft Corp | Homogeneous nickel-base superalloy castings |
| US3869284A (en) * | 1973-04-02 | 1975-03-04 | French Baldwin J | High temperature alloys |
| GB1484521A (en) * | 1975-07-17 | 1977-09-01 | Inco Europ Ltd | Nickel-chromium-cobalt alloys |
| CA1088350A (en) * | 1976-03-24 | 1980-10-28 | Leroy R. Curwick | Nickel based alloy |
-
1977
- 1977-01-13 GB GB1348/77A patent/GB1544720A/en not_active Expired
-
1978
- 1978-01-10 CA CA294,648A patent/CA1098736A/en not_active Expired
- 1978-01-11 IT IT47590/78A patent/IT1103112B/it active
- 1978-01-11 FR FR7800665A patent/FR2377456A1/fr active Granted
- 1978-01-12 DE DE2801157A patent/DE2801157C2/de not_active Expired
- 1978-01-12 SE SE7800352A patent/SE443158B/sv not_active IP Right Cessation
- 1978-01-12 CH CH34178A patent/CH627788A5/fr not_active IP Right Cessation
- 1978-01-13 JP JP53002609A patent/JPS6053100B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE443158B (sv) | 1986-02-17 |
| JPS5389820A (en) | 1978-08-08 |
| DE2801157C2 (de) | 1986-04-24 |
| DE2801157A1 (de) | 1978-07-20 |
| SE7800352L (sv) | 1978-07-14 |
| IT1103112B (it) | 1985-10-14 |
| GB1544720A (en) | 1979-04-25 |
| JPS6053100B2 (ja) | 1985-11-22 |
| CH627788A5 (en) | 1982-01-29 |
| IT7847590A0 (it) | 1978-01-11 |
| FR2377456A1 (fr) | 1978-08-11 |
| FR2377456B1 (enrdf_load_stackoverflow) | 1983-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |