GB1328368A - Aluminium base architectural alloy - Google Patents

Aluminium base architectural alloy

Info

Publication number
GB1328368A
GB1328368A GB5625070A GB5625070A GB1328368A GB 1328368 A GB1328368 A GB 1328368A GB 5625070 A GB5625070 A GB 5625070A GB 5625070 A GB5625070 A GB 5625070A GB 1328368 A GB1328368 A GB 1328368A
Authority
GB
United Kingdom
Prior art keywords
alloy
aluminium base
impurities
base architectural
architectural
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
GB5625070A
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Publication of GB1328368A publication Critical patent/GB1328368A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/14—Producing integrally coloured layers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Laminated Bodies (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)

Abstract

1328368 Aluminium base alloys ALUMINUM CO OF AMERICA 26 Nov 1970 [17 Dec 1969] 56250/70 Heading C7A An aluminium base alloy which develops a uniform slate-grey colour upon anodization consists of in wt per cent:- The balance being Al except for a maximum of 0À15% of incidental impurities, and no more than 0À05% of each of these impurities. After casting the alloy may be homogenized by pre-heating and preferably hot rolled and if desired also cold rolled to the desired thickness, then conventionally anodized e.g. in an H 2 S 04 or sulfophthalic acid electrolyte.
GB5625070A 1969-12-17 1970-11-26 Aluminium base architectural alloy Expired GB1328368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88601069A 1969-12-17 1969-12-17

Publications (1)

Publication Number Publication Date
GB1328368A true GB1328368A (en) 1973-08-30

Family

ID=25388183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5625070A Expired GB1328368A (en) 1969-12-17 1970-11-26 Aluminium base architectural alloy

Country Status (9)

Country Link
JP (1) JPS5037603B1 (en)
CA (1) CA920391A (en)
CH (1) CH534741A (en)
DE (1) DE2060671A1 (en)
FR (1) FR2073714A5 (en)
GB (1) GB1328368A (en)
NL (1) NL151743B (en)
NO (1) NO128030B (en)
SE (1) SE353923B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263109A (en) * 1975-10-30 1977-05-25 Riken Keikinzoku Kogyo Kk Anodising aluminium alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263109A (en) * 1975-10-30 1977-05-25 Riken Keikinzoku Kogyo Kk Anodising aluminium alloy

Also Published As

Publication number Publication date
FR2073714A5 (en) 1971-10-01
CH534741A (en) 1973-03-15
SE353923B (en) 1973-02-19
DE2060671A1 (en) 1972-01-27
NO128030B (en) 1973-09-17
NL151743B (en) 1976-12-15
JPS5037603B1 (en) 1975-12-03
CA920391A (en) 1973-02-06
NL7017650A (en) 1971-06-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee