GB558925A - Improvements in and relating to the electrolytic treatment of aluminium and aluminium base alloys - Google Patents

Improvements in and relating to the electrolytic treatment of aluminium and aluminium base alloys

Info

Publication number
GB558925A
GB558925A GB1031442A GB1031442A GB558925A GB 558925 A GB558925 A GB 558925A GB 1031442 A GB1031442 A GB 1031442A GB 1031442 A GB1031442 A GB 1031442A GB 558925 A GB558925 A GB 558925A
Authority
GB
United Kingdom
Prior art keywords
aluminium
relating
electrolytic treatment
per cent
base alloys
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
GB1031442A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1031442A priority Critical patent/GB558925A/en
Publication of GB558925A publication Critical patent/GB558925A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

558,925. Brightening aluminium &c. BOWEN, E. WINDSOR-. July 23, 1942, No. 10314. [Class 41] A bright specular surface is produced on articles of aluminium and aluminium alloys by anodic treatment in a bath containing from 40 to 75 per cent by weight of orthophosphoric acid, 10 to 25 per cent of water, and 15 to 30 per cent of an alkylene glycol or an ether of an alkylene glycol, or a mixture of two or more of these substances having a viscosity of not more than 110 centipoises at 20‹ C. and a boiling point above 100‹ C.
GB1031442A 1942-07-23 1942-07-23 Improvements in and relating to the electrolytic treatment of aluminium and aluminium base alloys Expired GB558925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1031442A GB558925A (en) 1942-07-23 1942-07-23 Improvements in and relating to the electrolytic treatment of aluminium and aluminium base alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1031442A GB558925A (en) 1942-07-23 1942-07-23 Improvements in and relating to the electrolytic treatment of aluminium and aluminium base alloys

Publications (1)

Publication Number Publication Date
GB558925A true GB558925A (en) 1944-01-27

Family

ID=9965586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1031442A Expired GB558925A (en) 1942-07-23 1942-07-23 Improvements in and relating to the electrolytic treatment of aluminium and aluminium base alloys

Country Status (1)

Country Link
GB (1) GB558925A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647865A (en) * 1947-09-24 1953-08-04 Freud Herbert Manfred Brightening aluminum and aluminum alloy surfaces
US2708655A (en) * 1955-05-17 Electrolytic polishing of aluminum
US2752305A (en) * 1953-01-14 1956-06-26 Union Carbide & Carbon Corp Processes of electrolytic polishing of metals
US2935455A (en) * 1958-01-08 1960-05-03 Poor & Co Metal polishing compositions and electropolishing of metals therewith
DE974072C (en) * 1947-10-17 1960-10-06 Jacquet Hispano Suiza Soc Process for determining inexpensive polishing electrolytes for the purpose of creating a homogeneous surface of irregularly shaped metal parts
US3342711A (en) * 1963-11-14 1967-09-19 Kyowa Hakko Kogyo Kk Electrolytic polishing of stainless steel
US3377257A (en) * 1948-04-28 1968-04-09 Atomic Energy Commission Usa Electrolytic process for cleaning plutonium metal

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708655A (en) * 1955-05-17 Electrolytic polishing of aluminum
US2647865A (en) * 1947-09-24 1953-08-04 Freud Herbert Manfred Brightening aluminum and aluminum alloy surfaces
DE974072C (en) * 1947-10-17 1960-10-06 Jacquet Hispano Suiza Soc Process for determining inexpensive polishing electrolytes for the purpose of creating a homogeneous surface of irregularly shaped metal parts
US3377257A (en) * 1948-04-28 1968-04-09 Atomic Energy Commission Usa Electrolytic process for cleaning plutonium metal
US2752305A (en) * 1953-01-14 1956-06-26 Union Carbide & Carbon Corp Processes of electrolytic polishing of metals
US2935455A (en) * 1958-01-08 1960-05-03 Poor & Co Metal polishing compositions and electropolishing of metals therewith
US3342711A (en) * 1963-11-14 1967-09-19 Kyowa Hakko Kogyo Kk Electrolytic polishing of stainless steel

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