CA1324242C - Methode pour reparer les degats dans des superalliages - Google Patents
Methode pour reparer les degats dans des superalliagesInfo
- Publication number
- CA1324242C CA1324242C CA 589350 CA589350A CA1324242C CA 1324242 C CA1324242 C CA 1324242C CA 589350 CA589350 CA 589350 CA 589350 A CA589350 A CA 589350A CA 1324242 C CA1324242 C CA 1324242C
- Authority
- CA
- Canada
- Prior art keywords
- nickel
- weight
- alloy
- weight percent
- percent
- 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
- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 43
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 117
- 239000000203 mixture Substances 0.000 claims abstract description 111
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 57
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 56
- 239000000956 alloy Substances 0.000 claims abstract description 56
- 238000002844 melting Methods 0.000 claims abstract description 55
- 230000008018 melting Effects 0.000 claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 claims abstract description 49
- 239000002184 metal Substances 0.000 claims abstract description 49
- 229910000743 fusible alloy Inorganic materials 0.000 claims abstract description 32
- 239000000843 powder Substances 0.000 claims description 38
- 229910052796 boron Inorganic materials 0.000 claims description 25
- 229910052804 chromium Inorganic materials 0.000 claims description 25
- 239000011651 chromium Substances 0.000 claims description 25
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 8
- 229910017052 cobalt Inorganic materials 0.000 claims description 8
- 239000010941 cobalt Substances 0.000 claims description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 8
- 229910052735 hafnium Inorganic materials 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 8
- 239000010937 tungsten Substances 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 6
- 238000000265 homogenisation Methods 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000011253 protective coating Substances 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 16
- 238000005219 brazing Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000007630 basic procedure Methods 0.000 description 5
- 229910000856 hastalloy Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- -1 fluoride ions Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910000816 inconels 718 Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229910000907 nickel aluminide Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/241,347 | 1988-09-09 | ||
| US07/241,347 US5040718A (en) | 1987-10-16 | 1988-09-09 | Method of repairing damages in superalloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1324242C true CA1324242C (fr) | 1993-11-16 |
Family
ID=22910353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 589350 Expired - Fee Related CA1324242C (fr) | 1988-09-09 | 1989-01-27 | Methode pour reparer les degats dans des superalliages |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1324242C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7261758B2 (en) | 2001-07-24 | 2007-08-28 | Mitsubishi Heavy Industries, Ltd. | Ni-based sintered alloy |
| CN119952344A (zh) * | 2025-03-25 | 2025-05-09 | 中国科学院金属研究所 | 一种增材制造镍基高温合金件的裂纹修复方法 |
-
1989
- 1989-01-27 CA CA 589350 patent/CA1324242C/fr not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7261758B2 (en) | 2001-07-24 | 2007-08-28 | Mitsubishi Heavy Industries, Ltd. | Ni-based sintered alloy |
| CN119952344A (zh) * | 2025-03-25 | 2025-05-09 | 中国科学院金属研究所 | 一种增材制造镍基高温合金件的裂纹修复方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |