GB913833A - Duplex aluminous metal corrosion-resistant members - Google Patents

Duplex aluminous metal corrosion-resistant members

Info

Publication number
GB913833A
GB913833A GB13002/60A GB1300260A GB913833A GB 913833 A GB913833 A GB 913833A GB 13002/60 A GB13002/60 A GB 13002/60A GB 1300260 A GB1300260 A GB 1300260A GB 913833 A GB913833 A GB 913833A
Authority
GB
United Kingdom
Prior art keywords
duplex
metal corrosion
resistant members
aluminous metal
aluminous
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
GB13002/60A
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 GB913833A publication Critical patent/GB913833A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
    • F24H9/455—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means for water heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/181—Construction of the tank
    • F24H1/183—Inner linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/939—Molten or fused coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

A duplex material resistant to corrosion by hot water consists of a base of an Al-alloy containing 2-4% Mg and 0.5-1% Mn clad with an Al-alloy containing 1-4% Mg, 0.5-2% Zn and not more than 0.15% impurities. The base alloy may also contain:- .Cr.0.05-0.5% .Cu.0.1 -0.5% .Fe.0.25% .Si.0.25% .Zn.0.25% .Ti.0.2% The material may be used in the construction of a hot water tank.
GB13002/60A 1959-04-21 1960-04-12 Duplex aluminous metal corrosion-resistant members Expired GB913833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US807893A US3100581A (en) 1959-04-21 1959-04-21 Duplex aluminous metal article

Publications (1)

Publication Number Publication Date
GB913833A true GB913833A (en) 1962-12-28

Family

ID=25197379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13002/60A Expired GB913833A (en) 1959-04-21 1960-04-12 Duplex aluminous metal corrosion-resistant members

Country Status (2)

Country Link
US (1) US3100581A (en)
GB (1) GB913833A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358468A1 (en) * 1976-07-15 1978-02-10 Alusuisse CORROSION-RESISTANT ALUMINUM ALLOY AND ITS USE ESPECIALLY IN THE FIELD OF DRY BATTERIES

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1042016A (en) * 1961-12-18 1966-09-07 British Aluminium Co Ltd Improvements in or relating to clad aluminium alloy materials and methods of manufacturing same
US3859058A (en) * 1973-10-04 1975-01-07 Alusuisse Corrosion resistant aluminum composite material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975105A (en) * 1934-10-02 Duplex metal article
US1785774A (en) * 1929-05-18 1930-12-23 Hybinette Patents Corp Plastic heat-treated aluminum alloy
GB337558A (en) * 1929-10-09 1930-11-06 Birmingham Aluminium Casting A new or improved light metal alloy
US2079786A (en) * 1930-06-16 1937-05-11 Ig Farbenindustrie Ag Container having a high resistance to corrosion by alkaline and soda ash solutions
GB380152A (en) * 1930-06-16 1932-09-15 Ig Farbenindustrie Ag Aluminium alloys with high resistance to the action of alkaline, especially sodium-carbonate, solutions
US1997165A (en) * 1933-10-20 1935-04-09 Aluminum Co Of America Duplex metal article
US2122535A (en) * 1937-01-12 1938-07-05 Aluminum Co Of America Duplex metal article
US2184693A (en) * 1937-11-26 1939-12-26 Ig Farbenindustrie Ag Free cutting alloys
GB634492A (en) * 1944-01-18 1950-03-22 Trefileries Laminoirs Havre Sa Improvements in or relating to aluminium-base alloys
US2566138A (en) * 1944-11-20 1951-08-28 Mcgraw Electric Co Anticorrosion tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358468A1 (en) * 1976-07-15 1978-02-10 Alusuisse CORROSION-RESISTANT ALUMINUM ALLOY AND ITS USE ESPECIALLY IN THE FIELD OF DRY BATTERIES

Also Published As

Publication number Publication date
US3100581A (en) 1963-08-13

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