BR9305515A - Method, apparatus and salt for descaling metal strip - Google Patents

Method, apparatus and salt for descaling metal strip

Info

Publication number
BR9305515A
BR9305515A BR9305515A BR9305515A BR9305515A BR 9305515 A BR9305515 A BR 9305515A BR 9305515 A BR9305515 A BR 9305515A BR 9305515 A BR9305515 A BR 9305515A BR 9305515 A BR9305515 A BR 9305515A
Authority
BR
Brazil
Prior art keywords
salt
metal strip
descaling metal
descaling
strip
Prior art date
Application number
BR9305515A
Other languages
Portuguese (pt)
Inventor
John M Cole
Charles M Bessey
Original Assignee
Kolene Corp
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 US07/926,528 external-priority patent/US5272798A/en
Application filed by Kolene Corp filed Critical Kolene Corp
Publication of BR9305515A publication Critical patent/BR9305515A/en

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/023—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by spraying
    • 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
    • C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts
BR9305515A 1992-08-05 1993-08-02 Method, apparatus and salt for descaling metal strip BR9305515A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/926,528 US5272798A (en) 1992-08-05 1992-08-05 Method and apparatus for descaling metal strip
US08/044,946 US5377398A (en) 1992-08-05 1993-04-08 Method for descaling metal strip utilizing anhydrous salt
PCT/US1993/007253 WO1994003651A2 (en) 1992-08-05 1993-08-02 Method, apparatus and salt for descaling metal strip

Publications (1)

Publication Number Publication Date
BR9305515A true BR9305515A (en) 1995-07-25

Family

ID=26722194

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305515A BR9305515A (en) 1992-08-05 1993-08-02 Method, apparatus and salt for descaling metal strip

Country Status (7)

Country Link
EP (1) EP0610477B1 (en)
JP (1) JP2774196B2 (en)
BR (1) BR9305515A (en)
CA (1) CA2120369A1 (en)
DE (1) DE69307291T2 (en)
ES (1) ES2098769T3 (en)
WO (1) WO1994003651A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101696640B1 (en) * 2010-01-11 2017-01-17 콜렌코포레이션 Metal surface scale conditioning method and apparatus thereof
CN103962400A (en) * 2013-01-31 2014-08-06 宝山钢铁股份有限公司 Arrangement mode for mixed jet washing nozzles
WO2017015522A1 (en) * 2015-07-22 2017-01-26 Kolene Corporation Scale conditioning process for advanced high strength carbon steel alloys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126301A (en) * 1961-09-11 1964-03-24 Molten salt spray process for descaling stainless steel
DE1206262B (en) * 1963-02-28 1965-12-02 Schloemann Ag Process for deoxidizing the surface of metal objects by using alkali metal hydride
US3174491A (en) * 1963-10-23 1965-03-23 Kolene Corp Molten salt spray apparatus for descaling stainless steel
US4113511A (en) * 1977-01-17 1978-09-12 Shoemaker Robert H Liquid additions to fused chemical baths
JPS60181285A (en) * 1984-02-28 1985-09-14 Mitsubishi Heavy Ind Ltd Treatment of heated belt-like material
JP2782103B2 (en) * 1989-12-20 1998-07-30 住友重機械工業株式会社 Molten salt descaling equipment
JP2949642B2 (en) * 1990-10-29 1999-09-20 株式会社パーカーコーポレーション Stainless steel descaling method and equipment

Also Published As

Publication number Publication date
DE69307291D1 (en) 1997-02-20
ES2098769T3 (en) 1997-05-01
CA2120369A1 (en) 1994-02-17
WO1994003651A2 (en) 1994-02-17
JPH07502567A (en) 1995-03-16
DE69307291T2 (en) 1997-07-10
EP0610477B1 (en) 1997-01-08
EP0610477A1 (en) 1994-08-17
JP2774196B2 (en) 1998-07-09
WO1994003651A3 (en) 1994-08-18

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law