IT993775B - Metodo di rimozione di rivestimento in alluminuro - Google Patents
Metodo di rimozione di rivestimento in alluminuroInfo
- Publication number
- IT993775B IT993775B IT28184/73A IT2818473A IT993775B IT 993775 B IT993775 B IT 993775B IT 28184/73 A IT28184/73 A IT 28184/73A IT 2818473 A IT2818473 A IT 2818473A IT 993775 B IT993775 B IT 993775B
- Authority
- IT
- Italy
- Prior art keywords
- removal
- aluminide coating
- aluminide
- coating
- Prior art date
Links
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
- C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00286196A US3833414A (en) | 1972-09-05 | 1972-09-05 | Aluminide coating removal method |
Publications (1)
Publication Number | Publication Date |
---|---|
IT993775B true IT993775B (it) | 1975-09-30 |
Family
ID=23097510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28184/73A IT993775B (it) | 1972-09-05 | 1973-08-24 | Metodo di rimozione di rivestimento in alluminuro |
Country Status (9)
Country | Link |
---|---|
US (1) | US3833414A (ja) |
JP (1) | JPS564628B2 (ja) |
BE (1) | BE804141A (ja) |
CA (1) | CA978837A (ja) |
DE (1) | DE2339608A1 (ja) |
FR (1) | FR2198004B1 (ja) |
GB (1) | GB1407106A (ja) |
IL (1) | IL42488A (ja) |
IT (1) | IT993775B (ja) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5736594B2 (ja) * | 1974-06-08 | 1982-08-04 | ||
JPS50157031A (ja) * | 1974-06-08 | 1975-12-18 | ||
JPS50157030A (ja) * | 1974-06-08 | 1975-12-18 | ||
US4282041A (en) * | 1978-12-05 | 1981-08-04 | Rolls-Royce Limited | Method for removing aluminide coatings from nickel or cobalt base alloys |
US4327134A (en) * | 1979-11-29 | 1982-04-27 | Alloy Surfaces Company, Inc. | Stripping of diffusion treated metals |
US4477009A (en) * | 1982-03-08 | 1984-10-16 | Walker Richard M | Tungsten carbide reactive process |
DE3414383C2 (de) * | 1984-04-16 | 1986-09-04 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zum chemischen Abtragen von Aluminiumdiffusionsschichten |
US4820548A (en) * | 1984-06-07 | 1989-04-11 | Enthone, Incorporated | Three step process for treating plastics with alkaline permanganate solutions |
US4948630A (en) * | 1984-06-07 | 1990-08-14 | Enthone, Inc. | Three step process for treating plastics with alkaline permanganate solutions |
US4592852A (en) * | 1984-06-07 | 1986-06-03 | Enthone, Incorporated | Composition and process for treating plastics with alkaline permanganate solutions |
DE3506691A1 (de) * | 1985-02-26 | 1986-09-04 | Feldmühle AG, 4000 Düsseldorf | Gleit- oder dichtelementpaarung |
US4601784A (en) * | 1985-05-31 | 1986-07-22 | Morton Thiokol, Inc. | Sodium permanganate etch baths containing a co-ion for permanganate and their use in desmearing and/or etching printed circuit boards |
US4601783A (en) * | 1985-05-31 | 1986-07-22 | Morton Thiokol, Inc. | High concentration sodium permanganate etch batch and its use in desmearing and/or etching printed circuit boards |
JPS6241934A (ja) * | 1985-08-19 | 1987-02-23 | Mazda Motor Corp | エンジンの補器類取付構造 |
AU586530B2 (en) * | 1986-02-06 | 1989-07-13 | University Of Dayton, The | Process for removing protective coatings and bonding layers from metal parts |
CH674851A5 (ja) * | 1987-12-01 | 1990-07-31 | Bbc Brown Boveri & Cie | |
US5279707A (en) * | 1992-10-23 | 1994-01-18 | Time Savers | Die discoloration remover solution and method |
US5728227A (en) * | 1996-06-17 | 1998-03-17 | General Electric Company | Method for removing a diffusion coating from a nickel base alloy |
US6152944A (en) * | 1997-03-05 | 2000-11-28 | Scimed Life Systems, Inc. | Catheter with removable balloon protector and stent delivery system with removable stent protector |
DE19711378A1 (de) * | 1997-03-19 | 1998-09-24 | Bosch Gmbh Robert | Verfahren zur Bestimmung der Haftfestigkeit von Materialschichten auf Keramikkörpern |
US6141870A (en) | 1997-08-04 | 2000-11-07 | Peter K. Trzyna | Method for making electrical device |
US6494960B1 (en) * | 1998-04-27 | 2002-12-17 | General Electric Company | Method for removing an aluminide coating from a substrate |
US5976265A (en) * | 1998-04-27 | 1999-11-02 | General Electric Company | Method for removing an aluminide-containing material from a metal substrate |
DE59904234D1 (de) * | 1998-09-21 | 2003-03-13 | Siemens Ag | Verfahren zur innenbearbeitung eines hohlen bauteils |
US6146692A (en) * | 1998-12-14 | 2000-11-14 | General Electric Company | Caustic process for replacing a thermal barrier coating |
US6833328B1 (en) | 2000-06-09 | 2004-12-21 | General Electric Company | Method for removing a coating from a substrate, and related compositions |
US6863738B2 (en) * | 2001-01-29 | 2005-03-08 | General Electric Company | Method for removing oxides and coatings from a substrate |
US6454870B1 (en) | 2001-11-26 | 2002-09-24 | General Electric Co. | Chemical removal of a chromium oxide coating from an article |
US6875292B2 (en) | 2001-12-20 | 2005-04-05 | General Electric Company | Process for rejuvenating a diffusion aluminide coating |
US7008553B2 (en) * | 2003-01-09 | 2006-03-07 | General Electric Company | Method for removing aluminide coating from metal substrate and turbine engine part so treated |
US20040169013A1 (en) * | 2003-02-28 | 2004-09-02 | General Electric Company | Method for chemically removing aluminum-containing materials from a substrate |
US6953533B2 (en) * | 2003-06-16 | 2005-10-11 | General Electric Company | Process for removing chromide coatings from metal substrates, and related compositions |
US20050035086A1 (en) * | 2003-08-11 | 2005-02-17 | Chen Keng Nam | Upgrading aluminide coating on used turbine engine component |
US7077918B2 (en) * | 2004-01-29 | 2006-07-18 | Unaxis Balzers Ltd. | Stripping apparatus and method for removal of coatings on metal surfaces |
US6878215B1 (en) | 2004-05-27 | 2005-04-12 | General Electric Company | Chemical removal of a metal oxide coating from a superalloy article |
US7277111B2 (en) * | 2005-01-28 | 2007-10-02 | Lexmark International, Inc. | Multiple speed modes for an electrophotographic device |
US20070039175A1 (en) * | 2005-07-19 | 2007-02-22 | General Electric Company | Methods for repairing turbine engine components |
DE102005049249B4 (de) | 2005-10-14 | 2018-03-29 | MTU Aero Engines AG | Verfahren zur Entschichtung eines Gasturbinenbauteils |
US20070125459A1 (en) * | 2005-12-07 | 2007-06-07 | General Electric Company | Oxide cleaning and coating of metallic components |
ITPR20060103A1 (it) * | 2006-11-22 | 2008-05-23 | Turbocoating S P A | Procedimento per la preparazione superficiale di componenti da sottoporre a rivestimento |
US20080241370A1 (en) * | 2007-03-28 | 2008-10-02 | Pratt & Whitney Canada Corp. | Coating removal from vane rings via tumble strip |
PT2276875T (pt) * | 2008-05-02 | 2020-01-17 | Oerlikon Surface Solutions Ag Pfaeffikon | Processo de remoção de camadas de peças de trabalho e solução de remoção de camadas |
US20100147803A1 (en) * | 2008-12-15 | 2010-06-17 | General Electric Company | Process for removing metallic material from casted substates, and related compositions |
US8741381B2 (en) | 2012-05-04 | 2014-06-03 | General Electric Company | Method for removing a coating and a method for rejuvenating a coated superalloy component |
CN106884168A (zh) * | 2017-04-07 | 2017-06-23 | 苏州星蓝纳米技术有限公司 | 一种硬质合金退涂液及其配制和使用方法 |
US10830093B2 (en) | 2017-06-13 | 2020-11-10 | General Electric Company | System and methods for selective cleaning of turbine engine components |
CN109338367A (zh) * | 2018-11-26 | 2019-02-15 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种去除等离子喷涂NiAl涂层的工艺方法 |
CN112730487A (zh) * | 2020-12-17 | 2021-04-30 | 河钢股份有限公司 | 铝硅涂层钢残余应力测量试样的制备方法及其测量方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3000829A (en) * | 1958-06-12 | 1961-09-19 | Purex Corp Ltd | Composition and process for descaling metal parts |
US3085917A (en) * | 1960-05-27 | 1963-04-16 | Gen Electric | Chemical cleaning method and material |
US3216857A (en) * | 1962-05-21 | 1965-11-09 | Wyandotte Chemicals Corp | Process for removal of carbonaceous deposits |
US3457107A (en) * | 1965-07-20 | 1969-07-22 | Diversey Corp | Method and composition for chemically polishing metals |
US3622391A (en) * | 1969-04-04 | 1971-11-23 | Alloy Surfaces Co Inc | Process of stripping aluminide coating from cobalt and nickel base alloys |
US3607398A (en) * | 1969-06-18 | 1971-09-21 | Avco Corp | Chemical stripping process |
-
1972
- 1972-09-05 US US00286196A patent/US3833414A/en not_active Expired - Lifetime
-
1973
- 1973-06-12 IL IL42488A patent/IL42488A/en unknown
- 1973-07-03 CA CA175,457A patent/CA978837A/en not_active Expired
- 1973-07-18 JP JP8040173A patent/JPS564628B2/ja not_active Expired
- 1973-08-04 DE DE19732339608 patent/DE2339608A1/de not_active Withdrawn
- 1973-08-24 IT IT28184/73A patent/IT993775B/it active
- 1973-08-28 FR FR7331021A patent/FR2198004B1/fr not_active Expired
- 1973-08-28 GB GB4042573A patent/GB1407106A/en not_active Expired
- 1973-08-29 BE BE135040A patent/BE804141A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA978837A (en) | 1975-12-02 |
BE804141A (fr) | 1973-12-17 |
JPS564628B2 (ja) | 1981-01-31 |
FR2198004A1 (ja) | 1974-03-29 |
IL42488A0 (en) | 1973-08-29 |
US3833414A (en) | 1974-09-03 |
GB1407106A (en) | 1975-09-24 |
JPS4965336A (ja) | 1974-06-25 |
FR2198004B1 (ja) | 1977-08-05 |
IL42488A (en) | 1976-04-30 |
DE2339608A1 (de) | 1974-03-14 |
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