BE812828A - PROCESS FOR PRETREATMENT OF SURFACES OF STEEL STRIPS BEFORE ANCING - Google Patents

PROCESS FOR PRETREATMENT OF SURFACES OF STEEL STRIPS BEFORE ANCING

Info

Publication number
BE812828A
BE812828A BE142445A BE142445A BE812828A BE 812828 A BE812828 A BE 812828A BE 142445 A BE142445 A BE 142445A BE 142445 A BE142445 A BE 142445A BE 812828 A BE812828 A BE 812828A
Authority
BE
Belgium
Prior art keywords
ancing
pretreatment
steel strips
strips before
steel
Prior art date
Application number
BE142445A
Other languages
French (fr)
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 filed Critical
Publication of BE812828A publication Critical patent/BE812828A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19—Iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BE142445A 1973-03-28 1974-03-26 PROCESS FOR PRETREATMENT OF SURFACES OF STEEL STRIPS BEFORE ANCING BE812828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732315437 DE2315437C2 (en) 1973-03-28 1973-03-28 Process for the pre-treatment of steel strip surfaces before annealing

Publications (1)

Publication Number Publication Date
BE812828A true BE812828A (en) 1974-09-26

Family

ID=5876194

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142445A BE812828A (en) 1973-03-28 1974-03-26 PROCESS FOR PRETREATMENT OF SURFACES OF STEEL STRIPS BEFORE ANCING

Country Status (7)

Country Link
AT (1) AT328821B (en)
BE (1) BE812828A (en)
DE (1) DE2315437C2 (en)
FR (1) FR2223480B1 (en)
GB (1) GB1459304A (en)
IT (1) IT1004413B (en)
NL (1) NL7402743A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7407528A (en) * 1974-06-05 1975-12-09 Hoogovens Ijmuiden Bv PROCESS FOR METALLIC COATING OF STEEL TAPE AND STEEL TAPE MANUFACTURED THEREFORE WHICH IS FREE FROM SURFACE GRAPHITE.
JP6321354B2 (en) * 2012-12-05 2018-05-09 花王株式会社 Steel sheet cleaner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE564594A (en) * 1957-02-08
ZA672169B (en) * 1966-04-16

Also Published As

Publication number Publication date
IT1004413B (en) 1976-07-10
ATA252874A (en) 1975-06-15
DE2315437A1 (en) 1974-10-10
DE2315437C2 (en) 1984-01-26
NL7402743A (en) 1974-10-01
FR2223480A1 (en) 1974-10-25
FR2223480B1 (en) 1978-11-17
GB1459304A (en) 1976-12-22
AT328821B (en) 1976-04-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HENKEL K.G.

Effective date: 19850326