BR8905794A - Processo e equipamento para a decapagem de fitas de aco - Google Patents

Processo e equipamento para a decapagem de fitas de aco

Info

Publication number
BR8905794A
BR8905794A BR898905794A BR8905794A BR8905794A BR 8905794 A BR8905794 A BR 8905794A BR 898905794 A BR898905794 A BR 898905794A BR 8905794 A BR8905794 A BR 8905794A BR 8905794 A BR8905794 A BR 8905794A
Authority
BR
Brazil
Prior art keywords
equipment
steel tapes
stripping steel
stripping
tapes
Prior art date
Application number
BR898905794A
Other languages
English (en)
Inventor
Maresch Gerald
Hofkirchner Wilhelm
Mahr Erich
Original Assignee
Andritz Ag Maschf
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 Andritz Ag Maschf filed Critical Andritz Ag Maschf
Publication of BR8905794A publication Critical patent/BR8905794A/pt

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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • 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
    • 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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/086—Iron or steel solutions containing HF

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
BR898905794A 1988-11-15 1989-11-14 Processo e equipamento para a decapagem de fitas de aco BR8905794A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0279988A AT394734B (de) 1988-11-15 1988-11-15 Verfahren und anlage zum beizen von edelstahlbaendern

Publications (1)

Publication Number Publication Date
BR8905794A true BR8905794A (pt) 1990-06-12

Family

ID=3540484

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905794A BR8905794A (pt) 1988-11-15 1989-11-14 Processo e equipamento para a decapagem de fitas de aco

Country Status (10)

Country Link
EP (1) EP0369984B1 (pt)
JP (1) JP2926342B2 (pt)
KR (1) KR960002121B1 (pt)
AT (1) AT394734B (pt)
AU (1) AU618850B2 (pt)
BR (1) BR8905794A (pt)
DE (1) DE58904565D1 (pt)
ES (1) ES2048867T3 (pt)
FI (1) FI89511C (pt)
ZA (1) ZA898671B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404907B (de) * 1993-07-13 1999-03-25 Andritz Patentverwaltung Verfahren und anlage zum herstellen von edelstahlband
US5566694A (en) * 1995-06-07 1996-10-22 Allegheny Plastics, Inc. Continuous pickling tank with expandable seals
AT408765B (de) * 1999-03-05 2002-03-25 Andritz Ag Maschf Anlage zur kontinuierlichen behandlung von stahlbändern
KR100933925B1 (ko) * 2008-06-16 2009-12-28 (주)진양오일씰 수지와 고무의 표면처리를 위한 황산처리장치 및 이를이용한 황산처리방법
JP5679149B2 (ja) * 2010-02-05 2015-03-04 日新製鋼株式会社 ステンレス鋼帯の酸洗操業方法
CN112621389A (zh) * 2020-12-10 2021-04-09 中国重型机械研究院股份公司 一种铝板横切生产装置及其工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE319766C (de) * 1920-03-16 Electro Metallschweisserei Ges Verfahren und Vorrichtung zur Behandlung von Blechen zwecks Entfernung der Unreinlichkeiten und zur Erzielung einer gleichmaessigen Haerte
DE1303381C2 (de) * 1974-11-21 Moeller & Neumann Gmbh Kontinuierliche durchlaufbeizanlage fuer endlose baender
DE496147C (de) * 1928-07-25 1930-04-14 Julius Doubs Dipl Ing Verfahren und Vorrichtung zum Beizen und Spuelen von Feinblechen
US2543657A (en) * 1949-06-03 1951-02-27 Hanson Van Winkle Munning Co Scrubbing device with removable brush assembly
US3338208A (en) * 1965-09-07 1967-08-29 Paul U Voss Continuous equipment for pickling and slitting strip steel
DE2029244A1 (en) * 1970-06-13 1971-12-23 Gewerk Keramchemie Pickling plant liquor - vacuum and pressure actuated transfer
SE381289B (sv) * 1973-06-21 1975-12-01 Nyby Bruk Ab Tvastegsbetningsforfarande
DE3149086A1 (de) * 1981-12-11 1983-06-16 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Behaelter zum beizen von baendern
FR2562098B1 (fr) * 1984-03-30 1986-08-14 Clecim Sa Bac de decapage a l'acide de bandes de metal
JPS61199084A (ja) * 1985-02-28 1986-09-03 Nippon Steel Corp Ｃｒ系ステンレス鋼板の製造方法
JPS61266588A (ja) * 1985-05-22 1986-11-26 Nisshin Steel Co Ltd ステンレス鋼の脱スケ−ル方法
DE3605094A1 (de) * 1986-02-18 1987-08-20 Hoesch Ag Beizbehaelter
JPH0421474Y2 (pt) * 1986-07-24 1992-05-15
JPH0410219Y2 (pt) * 1986-12-05 1992-03-13
ATE57717T1 (de) * 1987-02-05 1990-11-15 Andritz Ag Maschf Vorrichtung und verfahren zur oberflaechenbehandlung von baendern mit fluessigkeiten.
JPS63266083A (ja) * 1987-04-22 1988-11-02 Nippon Steel Corp 金属ストリツプの表面処理装置

Also Published As

Publication number Publication date
KR960002121B1 (ko) 1996-02-10
FI89511B (fi) 1993-06-30
EP0369984A1 (de) 1990-05-23
ATA279988A (de) 1991-11-15
ZA898671B (en) 1990-08-29
FI89511C (fi) 1993-10-11
AU618850B2 (en) 1992-01-09
AU4431389A (en) 1990-05-24
DE58904565D1 (de) 1993-07-08
ES2048867T3 (es) 1994-04-01
AT394734B (de) 1992-06-10
KR900008064A (ko) 1990-06-02
EP0369984B1 (de) 1993-06-02
JP2926342B2 (ja) 1999-07-28
JPH02185988A (ja) 1990-07-20
FI895408A0 (fi) 1989-11-13

Similar Documents

Publication Publication Date Title
BR8604615A (pt) Processo e linha para a producao de cabos
PT90952A (pt) Equipamento e processo para a producao de neve
PT96843A (pt) Processo para a recuperacao de actinio-225 e bismuto-213
BR8500623A (pt) Conjunto de folhas lamelar retro-reflexivo e processo para sua fabricacao
BR8500407A (pt) Processo para a preparacao de imidas e processo para a preparacao de polimeros
BR8901507A (pt) Processo e aparelho para a separacao de ar
BR8305612A (pt) Aparelho e processo para protecao de um substrato
BR8907613A (pt) Aparelho cortador de extremidade e processo
BR8701069A (pt) Processo para a separacao de nitrogenio e metano
BR8606831A (pt) Processo para a recuperacao de metal e composicoes utilizaveis no mesmo
BR8807413A (pt) Processo e aparelho para a medicao de pos
BR9102794A (pt) Processo para a obtencao de tantalo e niobio
BR9300739A (pt) Processo hidrometalurgico para a obtencao de tantalo e niobio
BR8702067A (pt) Processo para a obtencao de poliesteres macromoleculares e dispositivo
BR9003131A (pt) Processo e equipamento para a fragmentacao de material de moagem
BR9705144A (pt) Processo e dispositivo para a decapagem eletrolítica de fitas metálicas
BR9001005A (pt) Metodo e aparelho para fabricacao de fitas longitudinais de ziper
BR8603494A (pt) Poliesteraminas oxalquiladas,processo para a sua obtencao e sua utilizacao
BR9404999A (pt) Explosivo e processo para a fabricaçÃo do mesmo
BR9003514A (pt) Metodo e aparelho para a fabricacao de zipers
BR8905794A (pt) Processo e equipamento para a decapagem de fitas de aco
BR8602448A (pt) Processo para a obtencao de componentes de reticulacao para aglutinantes de lacas e utilizacao
BR8602964A (pt) Processo e aparelho para o lingotamento de uma tira metalica
BR8606680A (pt) Processo e equipamento para fechamento de recipienborne tes
BR8805254A (pt) Processo para a fundicao de aco

Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 14/11/2009