EP0068628A3 - Castable nickel base alloy - Google Patents
Castable nickel base alloy Download PDFInfo
- Publication number
- EP0068628A3 EP0068628A3 EP82302624A EP82302624A EP0068628A3 EP 0068628 A3 EP0068628 A3 EP 0068628A3 EP 82302624 A EP82302624 A EP 82302624A EP 82302624 A EP82302624 A EP 82302624A EP 0068628 A3 EP0068628 A3 EP 0068628A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- base alloy
- nickel base
- castable
- castable nickel
- alloy
- 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.)
- Withdrawn
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 6
- 239000000956 alloy Substances 0.000 title abstract 3
- 229910045601 alloy Inorganic materials 0.000 title abstract 3
- 229910052759 nickel Inorganic materials 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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)
- Ceramic Products (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
A castable nickel base alloy is hot corrosion and
oxidation resistant and has high temperature strength,
including stress rupture strength at 760°C (1400°F) and
982°C (1800°F). The alloy contains, by weight: from 12
to 22% chromium, from 3 to 12% of at least one of up
to 5% molybdenum, up to 10% tungsten and up to 2%
vanadium, up to 6% tantalum, up to 2% columbium, from
2 to 6% aluminium, from 1 to 6% titanium, up to 5%
cobalt, up to 2% iron, from 0.015 to 0.15% carbon, from
0.03 to 0.3% boron, up to 0.1% zirconium and balance
nickel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27074581A | 1981-06-12 | 1981-06-12 | |
| US270745 | 1981-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0068628A2 EP0068628A2 (en) | 1983-01-05 |
| EP0068628A3 true EP0068628A3 (en) | 1983-02-02 |
Family
ID=23032620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP82302624A Withdrawn EP0068628A3 (en) | 1981-06-12 | 1982-05-21 | Castable nickel base alloy |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0068628A3 (en) |
| JP (1) | JPS57210942A (en) |
| BR (1) | BR8203019A (en) |
| IL (1) | IL65677A0 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671931A (en) * | 1984-05-11 | 1987-06-09 | Herchenroeder Robert B | Nickel-chromium-iron-aluminum alloy |
| US4629521A (en) * | 1984-12-10 | 1986-12-16 | Special Metals Corporation | Nickel base alloy |
| JPH0768599B2 (en) * | 1987-01-27 | 1995-07-26 | 三菱マテリアル株式会社 | Diesel engine auxiliary combustion chamber base member with excellent thermal shock resistance |
| DE4323486C2 (en) * | 1992-07-23 | 2001-09-27 | Abb Research Ltd | Precipitation-hardenable nickel-based superalloy and use of the alloy as a material in the production of a directional solidified component, such as in particular a gas turbine blade |
| JP3209902B2 (en) * | 1995-11-06 | 2001-09-17 | キャノン・マスキーガン・コーポレーション | High temperature corrosion resistant single crystal nickel-based superalloys |
| FR2949234B1 (en) * | 2009-08-20 | 2011-09-09 | Aubert & Duval Sa | SUPERALLIAGE NICKEL BASE AND PIECES REALIZED IN THIS SUPALLIATION |
| JP5427642B2 (en) * | 2010-02-24 | 2014-02-26 | 株式会社日立製作所 | Nickel-based alloy and land gas turbine parts using the same |
| SG10201505961QA (en) * | 2014-08-11 | 2016-03-30 | United Technologies Corp | Die-castable nickel based superalloy composition |
| WO2020129282A1 (en) * | 2018-12-17 | 2020-06-25 | 日立金属株式会社 | Ni‑BASED SUPER-HEAT-RESISTANT ALLOY |
| CN118685657B (en) * | 2024-08-23 | 2024-11-01 | 北京科技大学 | Method for removing remelting scum of nickel-base superalloy |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2798827A (en) * | 1956-05-07 | 1957-07-09 | Gen Motors Corp | Method of casting and heat treating nickel base alloys |
| US2975051A (en) * | 1959-09-29 | 1961-03-14 | Gen Electric | Nickel base alloy |
| GB967447A (en) * | 1959-08-29 | 1964-08-19 | Birmingham Small Arms Co Ltd | Improvements in or relating to alloys |
| GB1013347A (en) * | 1961-06-29 | 1965-12-15 | Birmingham Small Arms Co Ltd | Improvements in or relating to nickel-base alloys |
| DE1219237B (en) * | 1959-05-27 | 1966-06-16 | Int Nickel Ltd | Use of a nickel-chromium alloy as a material for the production of cast objects that are exposed to operating temperatures of over 900µ |
| FR2145308A5 (en) * | 1971-07-07 | 1973-02-16 | Int Nickel Ltd | |
| FR2223470A1 (en) * | 1973-04-02 | 1974-10-25 | Baldwin James |
-
1982
- 1982-05-04 IL IL65677A patent/IL65677A0/en unknown
- 1982-05-21 EP EP82302624A patent/EP0068628A3/en not_active Withdrawn
- 1982-05-25 BR BR8203019A patent/BR8203019A/en unknown
- 1982-06-10 JP JP57099943A patent/JPS57210942A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2798827A (en) * | 1956-05-07 | 1957-07-09 | Gen Motors Corp | Method of casting and heat treating nickel base alloys |
| DE1219237B (en) * | 1959-05-27 | 1966-06-16 | Int Nickel Ltd | Use of a nickel-chromium alloy as a material for the production of cast objects that are exposed to operating temperatures of over 900µ |
| GB967447A (en) * | 1959-08-29 | 1964-08-19 | Birmingham Small Arms Co Ltd | Improvements in or relating to alloys |
| US2975051A (en) * | 1959-09-29 | 1961-03-14 | Gen Electric | Nickel base alloy |
| GB1013347A (en) * | 1961-06-29 | 1965-12-15 | Birmingham Small Arms Co Ltd | Improvements in or relating to nickel-base alloys |
| FR2145308A5 (en) * | 1971-07-07 | 1973-02-16 | Int Nickel Ltd | |
| FR2223470A1 (en) * | 1973-04-02 | 1974-10-25 | Baldwin James |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57210942A (en) | 1982-12-24 |
| IL65677A0 (en) | 1982-08-31 |
| EP0068628A2 (en) | 1983-01-05 |
| BR8203019A (en) | 1983-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Designated state(s): CH DE FR GB IT LI SE |
|
| AK | Designated contracting states |
Designated state(s): CH DE FR GB IT LI SE |
|
| 17P | Request for examination filed |
Effective date: 19830615 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19841009 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MAURER, GERNANT E. Inventor name: BOESCH, WILLIAM J. |