ES307672A1 - Improvements introduced in the preparation of compositions to brush the aluminum or its alloys. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the preparation of compositions to brush the aluminum or its alloys. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES307672A1
ES307672A1 ES0307672A ES307672A ES307672A1 ES 307672 A1 ES307672 A1 ES 307672A1 ES 0307672 A ES0307672 A ES 0307672A ES 307672 A ES307672 A ES 307672A ES 307672 A1 ES307672 A1 ES 307672A1
Authority
ES
Spain
Prior art keywords
alloys
translation
compositions
preparation
machine
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
ES0307672A
Other languages
Spanish (es)
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.)
Albright and Wilson Mfg Ltd
Original Assignee
Albright and Wilson Mfg 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 Albright and Wilson Mfg Ltd filed Critical Albright and Wilson Mfg Ltd
Publication of ES307672A1 publication Critical patent/ES307672A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/18—Polishing of light metals
    • C25F3/20—Polishing of light metals of aluminium
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Improvements introduced in the preparation of compositions for brightening aluminum or its alloys of which free nitric acid is substantially absent, characterized in that they comprise as essential ingredients phosphoric acid, water in an amount not exceeding 25% by weight of the total composition and cupric nitrate in an amount of 0.5 to 20% by weight of the composition. (Machine-translation by Google Translate, not legally binding)
ES0307672A 1963-12-30 1964-12-29 Improvements introduced in the preparation of compositions to brush the aluminum or its alloys. (Machine-translation by Google Translate, not legally binding) Expired ES307672A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5114263A GB1088287A (en) 1963-12-30 1963-12-30 Brightening of aluminium and alloys thereof
GB2010464 1964-05-14

Publications (1)

Publication Number Publication Date
ES307672A1 true ES307672A1 (en) 1965-05-16

Family

ID=10458809

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0307672A Expired ES307672A1 (en) 1963-12-30 1964-12-29 Improvements introduced in the preparation of compositions to brush the aluminum or its alloys. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
ES (1) ES307672A1 (en)
FR (1) FR1419245A (en)
GB (1) GB1088287A (en)
NL (1) NL6415146A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663327A (en) * 1969-08-13 1972-05-16 Chemed Corp Formulation and method for brightening aluminum
GB1565349A (en) * 1975-10-20 1980-04-16 Albright & Wilson Aluminium polishing compositions

Also Published As

Publication number Publication date
FR1419245A (en) 1965-11-26
NL6415146A (en) 1965-07-01
GB1088287A (en) 1967-10-25

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