GB1164434A - Compositions for the Protection of Metal Surfaces at Elevated Temperatures - Google Patents

Compositions for the Protection of Metal Surfaces at Elevated Temperatures

Info

Publication number
GB1164434A
GB1164434A GB822366A GB822366A GB1164434A GB 1164434 A GB1164434 A GB 1164434A GB 822366 A GB822366 A GB 822366A GB 822366 A GB822366 A GB 822366A GB 1164434 A GB1164434 A GB 1164434A
Authority
GB
United Kingdom
Prior art keywords
coating
mgo
zno
spinel
feb
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
GB822366A
Inventor
Ian James Hazlehurst
Norman Mark Silverstone
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.)
Foseco International Ltd
Original Assignee
Foseco International 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
Priority claimed from GB1557866A external-priority patent/GB1127386A/en
Priority to GB822366A priority Critical patent/GB1164434A/en
Application filed by Foseco International Ltd filed Critical Foseco International Ltd
Priority to BR18706067A priority patent/BR6787060D0/en
Priority to ES337147A priority patent/ES337147A1/en
Priority to DE19671669144 priority patent/DE1669144A1/en
Priority to AT178867A priority patent/AT286340B/en
Priority to FR96395A priority patent/FR1512690A/en
Priority to SE258067A priority patent/SE329679B/xx
Priority to BE694624D priority patent/BE694624A/xx
Priority to GB1636367A priority patent/GB1174451A/en
Priority to FR147463A priority patent/FR94858E/en
Publication of GB1164434A publication Critical patent/GB1164434A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C09D5/103—Anti-corrosive paints containing metal dust containing Al
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

1,164,434. Coated metals. FOSECO INTERNATIONAL Ltd. 7 Feb., 1967 [24 Feb., 1966; 7 April, 1966], Nos. 8223/66 and 15578/66. Heading B2K. [Also in Divisions C3 and C4] Metals to be subjected to heat treatment, particularly iron or steel, are coated with a composition comprising aluminium metal powder and ZnO and/or MgO, or a compound forming ZnO or MgO on heating, in a liquid vehicle, and the coating is heated to form a spinel. The vehicle may be water, alcohol, ipropanol or industrial spirit, and may include a suspending agent such as bentonite clay or a cellulose ether, and a binder such as an aqueous polyvinyl acetate emulsion. The aluminium particles may be protected from alkaline attack by a wax or resin coating, by a coating of alumina, by a pH buffer solution, or by the addition of a corrosion inhibitor such as thiourea, benztriazole or an imidazole. The ZnO and/or MgO may be provided by ZnCO 3 and/or MgCO 3 , and an alkali or alkaline earth' metal or magnesium fluoride flux may be included to aid spinel formation. The coating is heated to 900‹C at least, to form the spinel.
GB822366A 1966-02-24 1966-04-07 Compositions for the Protection of Metal Surfaces at Elevated Temperatures Expired GB1164434A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB822366A GB1164434A (en) 1966-02-24 1966-04-07 Compositions for the Protection of Metal Surfaces at Elevated Temperatures
BR18706067A BR6787060D0 (en) 1966-02-24 1967-02-15 PROCESS FOR METAL SURFACE PROTECTION AGAINST SCALING DURING HEAT TREATMENT
ES337147A ES337147A1 (en) 1966-02-24 1967-02-22 Compositions for the Protection of Metal Surfaces at Elevated Temperatures
DE19671669144 DE1669144A1 (en) 1966-02-24 1967-02-23 Anti-scaling paint for application on metal surfaces
AT178867A AT286340B (en) 1966-02-24 1967-02-23 Process for protecting the surface of annealing steel against scaling or decarburization
FR96395A FR1512690A (en) 1966-02-24 1967-02-24 Protective compositions of metal surfaces at high temperatures
BE694624D BE694624A (en) 1966-02-24 1967-02-24
SE258067A SE329679B (en) 1966-02-24 1967-02-24
GB1636367A GB1174451A (en) 1966-02-24 1967-04-10 Protection of Electrodes in Electroslag Remelting Processes.
FR147463A FR94858E (en) 1966-02-24 1968-04-09 Protective compositions of metal surfaces at high temperatures.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1557866A GB1127386A (en) 1966-04-07 1966-04-07 Textile process
GB822366A GB1164434A (en) 1966-02-24 1966-04-07 Compositions for the Protection of Metal Surfaces at Elevated Temperatures

Publications (1)

Publication Number Publication Date
GB1164434A true GB1164434A (en) 1969-09-17

Family

ID=26242038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB822366A Expired GB1164434A (en) 1966-02-24 1966-04-07 Compositions for the Protection of Metal Surfaces at Elevated Temperatures

Country Status (6)

Country Link
BE (1) BE694624A (en)
DE (1) DE1669144A1 (en)
ES (1) ES337147A1 (en)
FR (1) FR1512690A (en)
GB (1) GB1164434A (en)
SE (1) SE329679B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711397A (en) * 1970-11-02 1973-01-16 Ppg Industries Inc Electrode and process for making same
GB2166144A (en) * 1984-10-26 1986-04-30 Nat Res Dev Coated substrates
GB2177098A (en) * 1985-07-10 1987-01-14 Nl Industries Inc Anti-corrosive coating compositions
GB2228489A (en) * 1988-08-25 1990-08-29 Albright & Wilson Anticorrosive pigments
US5656074A (en) * 1988-08-25 1997-08-12 Albright & Wilson Limited Pigment which is substantially free of water-soluble salts and confers corrosion resistance

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905910C2 (en) * 1979-02-16 1981-10-15 Volkswagenwerk Ag, 3180 Wolfsburg Corrosion protection agent for body panels
JPS56113383A (en) * 1980-02-12 1981-09-07 Toyo Kohan Co Ltd Production of metal article coated with composite resin layer excellent in corrosion resistance
CN116694179A (en) * 2023-05-08 2023-09-05 广州翔铭环保新材料有限公司 Preparation method of water-based metal antirust paint

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711397A (en) * 1970-11-02 1973-01-16 Ppg Industries Inc Electrode and process for making same
GB2166144A (en) * 1984-10-26 1986-04-30 Nat Res Dev Coated substrates
US4836768A (en) * 1984-10-26 1989-06-06 National Research Development Corporation Coated substrates
GB2177098A (en) * 1985-07-10 1987-01-14 Nl Industries Inc Anti-corrosive coating compositions
GB2228489A (en) * 1988-08-25 1990-08-29 Albright & Wilson Anticorrosive pigments
GB2228489B (en) * 1988-08-25 1992-06-10 Albright & Wilson Surface treatment
US5656074A (en) * 1988-08-25 1997-08-12 Albright & Wilson Limited Pigment which is substantially free of water-soluble salts and confers corrosion resistance

Also Published As

Publication number Publication date
ES337147A1 (en) 1970-09-01
BE694624A (en) 1967-07-31
SE329679B (en) 1970-10-19
FR1512690A (en) 1968-02-09
DE1669144A1 (en) 1971-08-05

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Legal Events

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