DE2531460C2 - Gußkörper aus einer Nickelsuperlegierung - Google Patents
Gußkörper aus einer NickelsuperlegierungInfo
- Publication number
- DE2531460C2 DE2531460C2 DE2531460A DE2531460A DE2531460C2 DE 2531460 C2 DE2531460 C2 DE 2531460C2 DE 2531460 A DE2531460 A DE 2531460A DE 2531460 A DE2531460 A DE 2531460A DE 2531460 C2 DE2531460 C2 DE 2531460C2
- Authority
- DE
- Germany
- Prior art keywords
- tantalum
- nickel
- alloy
- corrosion
- molybdenum
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 38
- 229910052759 nickel Inorganic materials 0.000 title claims description 19
- 229910000601 superalloy Inorganic materials 0.000 title claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 48
- 239000000956 alloy Substances 0.000 claims description 48
- 238000005260 corrosion Methods 0.000 claims description 31
- 230000007797 corrosion Effects 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 18
- 229910052715 tantalum Inorganic materials 0.000 claims description 16
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 16
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims description 14
- 239000011733 molybdenum Substances 0.000 claims description 14
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 14
- 229910052721 tungsten Inorganic materials 0.000 claims description 14
- 239000010937 tungsten Substances 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 10
- 229910052758 niobium Inorganic materials 0.000 claims description 8
- 239000010955 niobium Substances 0.000 claims description 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 229910052735 hafnium Inorganic materials 0.000 claims description 6
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000001247 metal acetylides Chemical class 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 239000010763 heavy fuel oil Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 229910000907 nickel aluminide Inorganic materials 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 22
- 230000035515 penetration Effects 0.000 description 5
- 235000002639 sodium chloride Nutrition 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-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
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000271897 Viperidae Species 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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%
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)
- Other Surface Treatments For Metallic Materials (AREA)
- Chemically Coating (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48940874A | 1974-07-17 | 1974-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2531460A1 DE2531460A1 (de) | 1976-01-29 |
| DE2531460C2 true DE2531460C2 (de) | 1986-07-10 |
Family
ID=23943739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2531460A Expired DE2531460C2 (de) | 1974-07-17 | 1975-07-15 | Gußkörper aus einer Nickelsuperlegierung |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5914531B2 (enExample) |
| DE (1) | DE2531460C2 (enExample) |
| FR (1) | FR2278780A1 (enExample) |
| GB (1) | GB1511562A (enExample) |
| IT (1) | IT1039266B (enExample) |
| NL (1) | NL7508468A (enExample) |
| NO (1) | NO144707C (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131030U (ja) * | 1984-07-31 | 1986-02-25 | セイレイ工業株式会社 | コンバイン脱穀部の選別装置 |
| US5431750A (en) * | 1991-06-27 | 1995-07-11 | Mitsubishi Materials Corporation | Nickel-base heat-resistant alloys |
| US5938863A (en) * | 1996-12-17 | 1999-08-17 | United Technologies Corporation | Low cycle fatigue strength nickel base superalloys |
| US20030111138A1 (en) * | 2001-12-18 | 2003-06-19 | Cetel Alan D. | High strength hot corrosion and oxidation resistant, directionally solidified nickel base superalloy and articles |
| JP5063550B2 (ja) | 2008-09-30 | 2012-10-31 | 株式会社日立製作所 | ニッケル基合金及びそれを用いたガスタービン翼 |
| WO2011122342A1 (ja) | 2010-03-29 | 2011-10-06 | 株式会社日立製作所 | Ｎｉ基合金、並びにそれを用いたガスタービン動翼及び静翼 |
| CN101974708A (zh) * | 2010-11-05 | 2011-02-16 | 钢铁研究总院 | 一种抗热蚀定向凝固镍基铸造高温合金 |
| JP5296046B2 (ja) | 2010-12-28 | 2013-09-25 | 株式会社日立製作所 | Ｎｉ基合金、及びそれを用いたガスタービンのタービン動・静翼 |
| US10266926B2 (en) * | 2013-04-23 | 2019-04-23 | General Electric Company | Cast nickel-base alloys including iron |
| GB2567492B (en) * | 2017-10-16 | 2020-09-23 | Oxmet Tech Limited | A nickel-based alloy |
| US11268169B2 (en) | 2018-04-02 | 2022-03-08 | Mitsubishi Power, Ltd | Ni-based superalloy cast article and Ni-based superalloy product using same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3619182A (en) * | 1968-05-31 | 1971-11-09 | Int Nickel Co | Cast nickel-base alloy |
| US3783032A (en) * | 1972-07-31 | 1974-01-01 | Gen Electric | Method for producing directionally solidified nickel base alloy |
-
1975
- 1975-05-20 GB GB21484/75A patent/GB1511562A/en not_active Expired
- 1975-07-11 JP JP50084564A patent/JPS5914531B2/ja not_active Expired
- 1975-07-14 IT IT25369/75A patent/IT1039266B/it active
- 1975-07-15 NL NL7508468A patent/NL7508468A/xx active Search and Examination
- 1975-07-15 DE DE2531460A patent/DE2531460C2/de not_active Expired
- 1975-07-16 NO NO752538A patent/NO144707C/no unknown
- 1975-07-17 FR FR7522297A patent/FR2278780A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1039266B (it) | 1979-12-10 |
| DE2531460A1 (de) | 1976-01-29 |
| NO144707B (no) | 1981-07-13 |
| JPS5914531B2 (ja) | 1984-04-05 |
| NO752538L (enExample) | 1976-01-20 |
| NL7508468A (nl) | 1976-01-20 |
| FR2278780B1 (enExample) | 1981-10-23 |
| FR2278780A1 (fr) | 1976-02-13 |
| GB1511562A (en) | 1978-05-24 |
| JPS5134819A (enExample) | 1976-03-24 |
| NO144707C (no) | 1981-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: SIEB, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6947 LAUDENBACH |