JPS6132392B2 - - Google Patents
Info
- Publication number
- JPS6132392B2 JPS6132392B2 JP9606178A JP9606178A JPS6132392B2 JP S6132392 B2 JPS6132392 B2 JP S6132392B2 JP 9606178 A JP9606178 A JP 9606178A JP 9606178 A JP9606178 A JP 9606178A JP S6132392 B2 JPS6132392 B2 JP S6132392B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- layer
- defects
- mcraly
- outer layer
- 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
- 238000000576 coating method Methods 0.000 claims description 85
- 239000011248 coating agent Substances 0.000 claims description 60
- 239000010410 layer Substances 0.000 claims description 50
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 35
- 230000007797 corrosion Effects 0.000 claims description 31
- 238000005260 corrosion Methods 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 24
- 230000007547 defect Effects 0.000 claims description 22
- 229910000951 Aluminide Inorganic materials 0.000 claims description 21
- 239000011247 coating layer Substances 0.000 claims description 21
- 229910052759 nickel Inorganic materials 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 238000001513 hot isostatic pressing Methods 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 238000007750 plasma spraying Methods 0.000 claims description 13
- 229910000601 superalloy Inorganic materials 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 229910017052 cobalt Inorganic materials 0.000 claims description 7
- 239000010941 cobalt Substances 0.000 claims description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000001962 electrophoresis Methods 0.000 claims description 2
- 238000007733 ion plating Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- 238000007738 vacuum evaporation Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000010953 base metal Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 238000001465 metallisation Methods 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910052727 yttrium Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000008199 coating composition Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- -1 (Co Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910002515 CoAl Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910000907 nickel aluminide Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Coating By Spraying Or Casting (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9606178A JPS5524928A (en) | 1978-08-07 | 1978-08-07 | Forming of covering on metal base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9606178A JPS5524928A (en) | 1978-08-07 | 1978-08-07 | Forming of covering on metal base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5524928A JPS5524928A (en) | 1980-02-22 |
| JPS6132392B2 true JPS6132392B2 (enrdf_load_html_response) | 1986-07-26 |
Family
ID=14154913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9606178A Granted JPS5524928A (en) | 1978-08-07 | 1978-08-07 | Forming of covering on metal base |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5524928A (enrdf_load_html_response) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4707266A (en) * | 1982-02-05 | 1987-11-17 | Pall Corporation | Polyamide membrane with controlled surface properties |
| US4571983A (en) * | 1985-04-30 | 1986-02-25 | United Technologies Corporation | Refractory metal coated metal-working dies |
| JPS61279663A (ja) * | 1985-06-04 | 1986-12-10 | Sumitomo Electric Ind Ltd | 複合金属材料の製造方法 |
| JPH0570221U (ja) * | 1991-02-16 | 1993-09-24 | 高北農機株式会社 | 肥料散布機 |
| DE19807636C1 (de) * | 1998-02-23 | 1999-11-18 | Mtu Muenchen Gmbh | Verfahren zum Herstellen einer korrosions- und oxidationsbeständigen Schlickerschicht |
| JP2007262447A (ja) * | 2006-03-27 | 2007-10-11 | Mitsubishi Heavy Ind Ltd | 耐酸化膜及びその形成方法、遮熱コーティング、耐熱部材、及びガスタービン |
| US10533255B2 (en) * | 2015-08-27 | 2020-01-14 | Praxair S.T. Technology, Inc. | Slurry formulations for formation of reactive element-doped aluminide coatings and methods of forming the same |
-
1978
- 1978-08-07 JP JP9606178A patent/JPS5524928A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5524928A (en) | 1980-02-22 |
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