GB1521783A - Method of and mixture for alloy coating removal - Google Patents

Method of and mixture for alloy coating removal

Info

Publication number
GB1521783A
GB1521783A GB16976/76A GB1697676A GB1521783A GB 1521783 A GB1521783 A GB 1521783A GB 16976/76 A GB16976/76 A GB 16976/76A GB 1697676 A GB1697676 A GB 1697676A GB 1521783 A GB1521783 A GB 1521783A
Authority
GB
United Kingdom
Prior art keywords
mixture
alloy coating
coating removal
april
remainder
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
Application number
GB16976/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB16976/76A priority Critical patent/GB1521783A/en
Priority to US05/786,555 priority patent/US4089736A/en
Priority to DE2717435A priority patent/DE2717435C3/de
Priority to FR7712597A priority patent/FR2349663A1/fr
Priority to JP4902977A priority patent/JPS52145342A/ja
Publication of GB1521783A publication Critical patent/GB1521783A/en
Expired legal-status Critical Current

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)
  • Printing Plates And Materials Therefor (AREA)
GB16976/76A 1976-04-27 1976-04-27 Method of and mixture for alloy coating removal Expired GB1521783A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB16976/76A GB1521783A (en) 1976-04-27 1976-04-27 Method of and mixture for alloy coating removal
US05/786,555 US4089736A (en) 1976-04-27 1977-04-11 Method of removing Al-Cr-Co coatings from nickel alloy substrates
DE2717435A DE2717435C3 (de) 1976-04-27 1977-04-20 Verfahren zum Entfernen eines Aluminium und Chrom zusammen mit Kobalt enthaltenden Überzugs von einem aus einer Nickelbasislegierung bestehenden Substrat
FR7712597A FR2349663A1 (fr) 1976-04-27 1977-04-26 Procede et melange pour l'enlevement de revetements d'alliage
JP4902977A JPS52145342A (en) 1976-04-27 1977-04-27 Method and mixture for removing alloy coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16976/76A GB1521783A (en) 1976-04-27 1976-04-27 Method of and mixture for alloy coating removal

Publications (1)

Publication Number Publication Date
GB1521783A true GB1521783A (en) 1978-08-16

Family

ID=10086995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16976/76A Expired GB1521783A (en) 1976-04-27 1976-04-27 Method of and mixture for alloy coating removal

Country Status (5)

Country Link
US (1) US4089736A (enExample)
JP (1) JPS52145342A (enExample)
DE (1) DE2717435C3 (enExample)
FR (1) FR2349663A1 (enExample)
GB (1) GB1521783A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339282A (en) * 1981-06-03 1982-07-13 United Technologies Corporation Method and composition for removing aluminide coatings from nickel superalloys
JPS61106783A (ja) * 1984-10-30 1986-05-24 Nippon Paint Co Ltd アルミニウム表面洗浄剤
CH674851A5 (enExample) * 1987-12-01 1990-07-31 Bbc Brown Boveri & Cie
US5695659A (en) * 1995-11-27 1997-12-09 United Technologies Corporation Process for removing a protective coating from a surface of an airfoil
US5944909A (en) * 1998-02-02 1999-08-31 General Electric Company Method for chemically stripping a cobalt-base substrate
RU2200211C2 (ru) * 2001-03-07 2003-03-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" Способ удаления покрытий с деталей из жаростойких сплавов
US7077918B2 (en) * 2004-01-29 2006-07-18 Unaxis Balzers Ltd. Stripping apparatus and method for removal of coatings on metal surfaces
US7277111B2 (en) * 2005-01-28 2007-10-02 Lexmark International, Inc. Multiple speed modes for an electrophotographic device
US20070116875A1 (en) * 2005-11-22 2007-05-24 United Technologies Corporation Strip process for superalloys
CN101205613B (zh) * 2006-12-22 2011-06-29 深圳富泰宏精密工业有限公司 铝合金化学蚀刻液
CN101205614B (zh) * 2006-12-22 2011-06-29 深圳富泰宏精密工业有限公司 用于铝及铝合金的化学蚀刻溶液
JP5363360B2 (ja) * 2009-01-29 2013-12-11 東海ゴム工業株式会社 ブッシュ組付体の製造方法及び防振ゴムブッシュ
WO2011075416A1 (en) * 2009-12-18 2011-06-23 First Solar, Inc. Film removal
US9103037B2 (en) * 2011-09-01 2015-08-11 United Technologies Corporation Method for stripping gamma-gamma prime coating from gamma-gamma prime alloy
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
CN117325084A (zh) * 2023-09-26 2024-01-02 中国船舶集团有限公司第七〇三研究所 一种涡轮叶片表面涂层漏渗的处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931187B1 (enExample) * 1969-06-11 1974-08-20
US3663441A (en) * 1970-08-05 1972-05-16 Shipley Co Preparing aluminum alloys for finishing
IT1040265B (it) * 1975-08-07 1979-12-20 Rolls Royce 1971 Ltd Eliminazione di rivestimenti ricchi in alluminio da leghe termo resistenti

Also Published As

Publication number Publication date
JPS52145342A (en) 1977-12-03
FR2349663A1 (fr) 1977-11-25
DE2717435B2 (de) 1980-06-19
DE2717435A1 (de) 1977-11-10
DE2717435C3 (de) 1981-02-26
US4089736A (en) 1978-05-16
FR2349663B1 (enExample) 1981-01-09
JPS5536708B2 (enExample) 1980-09-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940418