IT967462B - SOLUTION FOR ENGRAVING ALUMINUM ALLOYS - Google Patents

SOLUTION FOR ENGRAVING ALUMINUM ALLOYS

Info

Publication number
IT967462B
IT967462B IT2919772A IT2919772A IT967462B IT 967462 B IT967462 B IT 967462B IT 2919772 A IT2919772 A IT 2919772A IT 2919772 A IT2919772 A IT 2919772A IT 967462 B IT967462 B IT 967462B
Authority
IT
Italy
Prior art keywords
engraving
solution
aluminum alloys
alloys
aluminum
Prior art date
Application number
IT2919772A
Other languages
Italian (it)
Original Assignee
Rolls Royce 1971 Ltd
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 1971 Ltd filed Critical Rolls Royce 1971 Ltd
Application granted granted Critical
Publication of IT967462B publication Critical patent/IT967462B/en

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)
IT2919772A 1971-09-21 1972-09-14 SOLUTION FOR ENGRAVING ALUMINUM ALLOYS IT967462B (en)

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 (1)

Publication Number Publication Date
IT967462B true IT967462B (en) 1974-02-28

Family

ID=10430664

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2919772A IT967462B (en) 1971-09-21 1972-09-14 SOLUTION FOR ENGRAVING ALUMINUM ALLOYS

Country Status (5)

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

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 (en) * 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 (en) * 1967-12-13 1969-07-17 Showa Denko Kk Corroding fluid, an etching bath containing it, and corrosion and etching processes
FR1601282A (en) * 1968-03-27 1970-08-10 Acid chemical milling of al or mg base - alloy castings
JPS4814532B1 (en) * 1969-10-14 1973-05-08

Also Published As

Publication number Publication date
GB1371035A (en) 1974-10-23
FR2153292B1 (en) 1976-08-13
JPS5421823B2 (en) 1979-08-02
JPS4838844A (en) 1973-06-07
DE2244015C3 (en) 1982-01-07
DE2244015B2 (en) 1980-11-06
FR2153292A1 (en) 1973-05-04
DE2244015A1 (en) 1973-04-05

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