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GB1194392A - Coating Ferrous Material with Copper and its Alloys - Google Patents

Coating Ferrous Material with Copper and its Alloys

Info

Publication number
GB1194392A
GB1194392A GB4089967A GB4089967A GB1194392A GB 1194392 A GB1194392 A GB 1194392A GB 4089967 A GB4089967 A GB 4089967A GB 4089967 A GB4089967 A GB 4089967A GB 1194392 A GB1194392 A GB 1194392A
Authority
GB
United Kingdom
Prior art keywords
bath
coating
alloys
copper
metal
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
GB4089967A
Inventor
Takashi Yajima
Minoru Sakamoto
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 GB4089967A priority Critical patent/GB1194392A/en
Publication of GB1194392A publication Critical patent/GB1194392A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

1,194,392. Coating with copper by hot dipping. T. YAJIMA. Sept. 7, 1967, No. 40899/67. Heading C7F. Ferrous material such as iron, steel and cast iron is coated with Cu or Cu alloys by hot dipping for 2 to 40 seconds in a first molten bath of the metal in a non-oxidizing atmosphere, coating the coated product to 700‹ -800‹C. and then dipping for 1-30 seconds in a second molten bath of the metal in a non-oxidizing atmosphere which bath is at a temperature 50‹ -100‹ C. lower than that of the first bath. More than two molten baths may be used and the temperature difference between the first and last being 50‹ -200‹ C. The coating metal may be aluminium bronze and as shown in Fig. 1 ferrous strip 1 after cleaning and fluxing is passed via rolls 2 through bath 5, is cooled at 7 and passes into second bath 9. The coated strip is then cooled in zone 11 and coiled. The coated product may be hot or cold rolled.
GB4089967A 1967-09-07 1967-09-07 Coating Ferrous Material with Copper and its Alloys Expired GB1194392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4089967A GB1194392A (en) 1967-09-07 1967-09-07 Coating Ferrous Material with Copper and its Alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4089967A GB1194392A (en) 1967-09-07 1967-09-07 Coating Ferrous Material with Copper and its Alloys

Publications (1)

Publication Number Publication Date
GB1194392A true GB1194392A (en) 1970-06-10

Family

ID=10417172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4089967A Expired GB1194392A (en) 1967-09-07 1967-09-07 Coating Ferrous Material with Copper and its Alloys

Country Status (1)

Country Link
GB (1) GB1194392A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321550A1 (en) * 1975-08-19 1977-03-18 Politechnika Slaska Im Wincent PROCESS FOR OBTAINING COPPER ALLOY COATINGS ON FERROUS ALLOY PARTS
FR2512069A1 (en) * 1981-08-26 1983-03-04 Inst Ochistke T Prepn. of reinforcing inserts for iron castings - by immersing the inserts at least twice in a steel melt at specified temp.
US5705228A (en) * 1988-02-09 1998-01-06 Battelle Memorial Institute Method for the continuous coating of a filiform steel substrate by immersion of the substrate in a bath of molten coating metal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321550A1 (en) * 1975-08-19 1977-03-18 Politechnika Slaska Im Wincent PROCESS FOR OBTAINING COPPER ALLOY COATINGS ON FERROUS ALLOY PARTS
US4142011A (en) * 1975-08-19 1979-02-27 Politechnika Slaska Im. Wincentego Pstrowskiego Method of producing coatings of copper alloy on ferrous alloys
FR2512069A1 (en) * 1981-08-26 1983-03-04 Inst Ochistke T Prepn. of reinforcing inserts for iron castings - by immersing the inserts at least twice in a steel melt at specified temp.
US5705228A (en) * 1988-02-09 1998-01-06 Battelle Memorial Institute Method for the continuous coating of a filiform steel substrate by immersion of the substrate in a bath of molten coating metal

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees