FR2153292A1 - - Google Patents

Info

Publication number
FR2153292A1
FR2153292A1 FR7233105A FR7233105A FR2153292A1 FR 2153292 A1 FR2153292 A1 FR 2153292A1 FR 7233105 A FR7233105 A FR 7233105A FR 7233105 A FR7233105 A FR 7233105A FR 2153292 A1 FR2153292 A1 FR 2153292A1
Authority
FR
France
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.)
Granted
Application number
FR7233105A
Other languages
French (fr)
Other versions
FR2153292B1 (de
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
Publication of FR2153292A1 publication Critical patent/FR2153292A1/fr
Application granted granted Critical
Publication of FR2153292B1 publication Critical patent/FR2153292B1/fr
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
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/20—Acidic compositions for etching aluminium or alloys thereof

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)
  • Photosensitive Polymer And Photoresist Processing (AREA)
FR7233105A 1971-09-21 1972-09-19 Expired FR2153292B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4386471A GB1371035A (en) 1971-09-21 1971-09-21 Method of etching aluminium alloys

Publications (2)

Publication Number Publication Date
FR2153292A1 true FR2153292A1 (de) 1973-05-04
FR2153292B1 FR2153292B1 (de) 1976-08-13

Family

ID=10430664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233105A Expired FR2153292B1 (de) 1971-09-21 1972-09-19

Country Status (5)

Country Link
JP (1) JPS5421823B2 (de)
DE (1) DE2244015C3 (de)
FR (1) FR2153292B1 (de)
GB (1) GB1371035A (de)
IT (1) IT967462B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1221896A (en) * 1983-06-06 1987-05-19 Norvell J. Nelson Aqueous process for etching copper and other metals
CH675537A5 (de) * 1988-03-25 1990-10-15 Ciba Geigy Ag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1814074A1 (de) * 1967-12-13 1969-07-17 Showa Denko Kk Korrodierfluessigkeit,ein diese enthaltendes AEtzbad und Korrodier- und AEtzverfahren
FR1601282A (en) * 1968-03-27 1970-08-10 Acid chemical milling of al or mg base - alloy castings
JPS4814532B1 (de) * 1969-10-14 1973-05-08

Also Published As

Publication number Publication date
JPS5421823B2 (de) 1979-08-02
DE2244015C3 (de) 1982-01-07
DE2244015A1 (de) 1973-04-05
FR2153292B1 (de) 1976-08-13
JPS4838844A (de) 1973-06-07
GB1371035A (en) 1974-10-23
IT967462B (it) 1974-02-28
DE2244015B2 (de) 1980-11-06

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse