GB693876A - Method of producing high gloss surfaces on aluminium and aluminium-base alloys - Google Patents

Method of producing high gloss surfaces on aluminium and aluminium-base alloys

Info

Publication number
GB693876A
GB693876A GB21492/51A GB2149251A GB693876A GB 693876 A GB693876 A GB 693876A GB 21492/51 A GB21492/51 A GB 21492/51A GB 2149251 A GB2149251 A GB 2149251A GB 693876 A GB693876 A GB 693876A
Authority
GB
United Kingdom
Prior art keywords
aluminium
producing high
high gloss
base alloys
gloss surfaces
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
GB21492/51A
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of GB693876A publication Critical patent/GB693876A/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
    • C23F3/00—Brightening metals by chemical means
    • C23F3/02—Light metals
    • C23F3/03—Light metals with acidic solutions

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)
  • Laminated Bodies (AREA)

Abstract

Small quantities of lead salts are added to the glossing baths of the parent Specification, preferably to yield a lead content of 0.05 to 0.5 grams of lead per litre.
GB21492/51A 1950-09-26 1951-09-12 Method of producing high gloss surfaces on aluminium and aluminium-base alloys Expired GB693876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE693876X 1950-09-26

Publications (1)

Publication Number Publication Date
GB693876A true GB693876A (en) 1953-07-08

Family

ID=6605439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21492/51A Expired GB693876A (en) 1950-09-26 1951-09-12 Method of producing high gloss surfaces on aluminium and aluminium-base alloys

Country Status (1)

Country Link
GB (1) GB693876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061151B (en) * 1956-07-31 1959-07-09 Eisen & Stahlind Ag Process for pickling objects made of titanium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061151B (en) * 1956-07-31 1959-07-09 Eisen & Stahlind Ag Process for pickling objects made of titanium

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