RU2268953C2 - Способ проявления структуры монокристаллических суперсплавов - Google Patents
Способ проявления структуры монокристаллических суперсплавов Download PDFInfo
- Publication number
- RU2268953C2 RU2268953C2 RU2001124267/02A RU2001124267A RU2268953C2 RU 2268953 C2 RU2268953 C2 RU 2268953C2 RU 2001124267/02 A RU2001124267/02 A RU 2001124267/02A RU 2001124267 A RU2001124267 A RU 2001124267A RU 2268953 C2 RU2268953 C2 RU 2268953C2
- Authority
- RU
- Russia
- Prior art keywords
- acid
- bath
- etching
- product
- alloys
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 26
- 239000002253 acid Substances 0.000 claims abstract description 21
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 10
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 9
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005530 etching Methods 0.000 claims description 20
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 238000003486 chemical etching Methods 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 6
- 150000003333 secondary alcohols Chemical class 0.000 claims description 6
- 238000011179 visual inspection Methods 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005554 pickling Methods 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000002848 electrochemical method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910003449 rhenium oxide Inorganic materials 0.000 description 2
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- ROZSPJBPUVWBHW-UHFFFAOYSA-N [Ru]=O Chemical class [Ru]=O ROZSPJBPUVWBHW-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/26—Acidic compositions for etching refractory metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/32—Polishing; Etching
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/204—Structure thereof, e.g. crystal structure
- G01N33/2045—Defects
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Food Science & Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- ing And Chemical Polishing (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Sampling And Sample Adjustment (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0010979A FR2813392B1 (fr) | 2000-08-28 | 2000-08-28 | Procede de revelation structurale pour superalliages monocristallins |
| FR0010979 | 2000-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2001124267A RU2001124267A (ru) | 2003-06-27 |
| RU2268953C2 true RU2268953C2 (ru) | 2006-01-27 |
Family
ID=8853757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2001124267/02A RU2268953C2 (ru) | 2000-08-28 | 2001-08-24 | Способ проявления структуры монокристаллических суперсплавов |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6582585B2 (https=) |
| EP (1) | EP1184656B1 (https=) |
| JP (1) | JP4495888B2 (https=) |
| CA (1) | CA2356303C (https=) |
| FR (1) | FR2813392B1 (https=) |
| RU (1) | RU2268953C2 (https=) |
| UA (1) | UA72911C2 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201200360D0 (en) * | 2012-01-11 | 2012-02-22 | Rolls Royce Plc | Component production method |
| JP2013160619A (ja) * | 2012-02-03 | 2013-08-19 | Mitsubishi Heavy Ind Ltd | 電解エッチング方法及び構造部材の保全方法 |
| CN105318109A (zh) * | 2014-06-30 | 2016-02-10 | 江苏大力城电气有限公司 | 一种恒力支吊架用连接卡扣 |
| EP4546365A3 (en) | 2015-11-24 | 2025-08-06 | Insulet Corporation | Wearable automated medication delivery system |
| FR3101643B1 (fr) | 2019-10-08 | 2022-05-06 | Safran | Piece d'aeronef en superalliage comprenant du rhenium et/ou du ruthenium et procede de fabrication associe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1236007A1 (ru) * | 1983-05-23 | 1986-06-07 | Предприятие П/Я М-5612 | Способ обработки изделий из никел |
| RU2023767C1 (ru) * | 1990-06-25 | 1994-11-30 | Шабанов Геннадий Дмитриевич | Раствор для электрохимического полирования металлов |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5424318B2 (https=) * | 1974-07-03 | 1979-08-20 | ||
| US4234397A (en) * | 1978-08-15 | 1980-11-18 | United Technologies Corporation | Nondestructive metallographic examination of gas turbine components |
| US4445988A (en) * | 1980-09-29 | 1984-05-01 | The United States Of America As Represented By The Department Of Energy | Micrographic detection of plastic deformation in nickel base alloys |
| US4548903A (en) * | 1984-03-30 | 1985-10-22 | The United States Of America As Represented By The Secretary Of The Air Force | Method to reveal microstructures in single phase alloys |
| US4801367A (en) * | 1984-12-31 | 1989-01-31 | White Cap Dental Company, Inc. | Apparatus for electro-etching |
| JPH01191056A (ja) * | 1988-01-26 | 1989-08-01 | Nippon Sheet Glass Co Ltd | ＺｎＳｅ単結晶の転位密度の測定方法 |
| JP2568637B2 (ja) * | 1988-07-19 | 1997-01-08 | 株式会社日立製作所 | 高温用機器の損傷検出法 |
| US5186796A (en) * | 1989-06-05 | 1993-02-16 | Stelco Inc. | Method and apparatus for electrolytic etching of metals |
| JP3064107B2 (ja) * | 1992-07-16 | 2000-07-12 | 三菱重工業株式会社 | オーステナイト系耐熱鋼の高温損傷評価方法 |
| JP3661801B2 (ja) * | 1995-05-18 | 2005-06-22 | 同和鉱業株式会社 | Ｉｉ−ｖｉ 族化合物半導体単結晶体の転位密度測定方法 |
| AU5435198A (en) * | 1996-11-08 | 1998-05-29 | Mountain States Analytical, Inc. | Sample preparation for metals analysis using accelerated acid digestion (aad) |
| FR2780982B1 (fr) * | 1998-07-07 | 2000-09-08 | Onera (Off Nat Aerospatiale) | Superalliage monocristallin a base de nickel a haut solvus |
-
2000
- 2000-08-28 FR FR0010979A patent/FR2813392B1/fr not_active Expired - Lifetime
-
2001
- 2001-08-24 CA CA2356303A patent/CA2356303C/fr not_active Expired - Lifetime
- 2001-08-24 RU RU2001124267/02A patent/RU2268953C2/ru active
- 2001-08-27 UA UA2001085968A patent/UA72911C2/uk unknown
- 2001-08-27 EP EP01402233.9A patent/EP1184656B1/fr not_active Expired - Lifetime
- 2001-08-27 JP JP2001255635A patent/JP4495888B2/ja not_active Expired - Lifetime
- 2001-08-27 US US09/938,495 patent/US6582585B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1236007A1 (ru) * | 1983-05-23 | 1986-06-07 | Предприятие П/Я М-5612 | Способ обработки изделий из никел |
| RU2023767C1 (ru) * | 1990-06-25 | 1994-11-30 | Шабанов Геннадий Дмитриевич | Раствор для электрохимического полирования металлов |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002161399A (ja) | 2002-06-04 |
| EP1184656B1 (fr) | 2015-01-28 |
| JP4495888B2 (ja) | 2010-07-07 |
| CA2356303A1 (fr) | 2002-02-28 |
| US6582585B2 (en) | 2003-06-24 |
| FR2813392B1 (fr) | 2002-12-06 |
| US20020023846A1 (en) | 2002-02-28 |
| UA72911C2 (uk) | 2005-05-16 |
| EP1184656A1 (fr) | 2002-03-06 |
| FR2813392A1 (fr) | 2002-03-01 |
| CA2356303C (fr) | 2011-09-27 |
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