BR8806325A - Metodo de processamento de aco inoxidavel laminado a frio na forma de uma tira ou uma folha - Google Patents

Metodo de processamento de aco inoxidavel laminado a frio na forma de uma tira ou uma folha

Info

Publication number
BR8806325A
BR8806325A BR888806325A BR8806325A BR8806325A BR 8806325 A BR8806325 A BR 8806325A BR 888806325 A BR888806325 A BR 888806325A BR 8806325 A BR8806325 A BR 8806325A BR 8806325 A BR8806325 A BR 8806325A
Authority
BR
Brazil
Prior art keywords
strip
sheet
stainless steel
processing method
cold laminated
Prior art date
Application number
BR888806325A
Other languages
English (en)
Inventor
Donald Raymond Zaremski
Yeong-U Kim
Original Assignee
Allegheny Ludlum 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
Application filed by Allegheny Ludlum Corp filed Critical Allegheny Ludlum Corp
Publication of BR8806325A publication Critical patent/BR8806325A/pt

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
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/60—Continuous furnaces for strip or wire with induction heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
BR888806325A 1988-06-15 1988-12-01 Metodo de processamento de aco inoxidavel laminado a frio na forma de uma tira ou uma folha BR8806325A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/207,083 US4824536A (en) 1988-06-15 1988-06-15 Method for processing cold-rolled stainless-steel sheet and strip

Publications (1)

Publication Number Publication Date
BR8806325A true BR8806325A (pt) 1990-07-31

Family

ID=22769138

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888806325A BR8806325A (pt) 1988-06-15 1988-12-01 Metodo de processamento de aco inoxidavel laminado a frio na forma de uma tira ou uma folha

Country Status (11)

Country Link
US (1) US4824536A (pt)
EP (1) EP0346547B1 (pt)
JP (1) JPH0696800B2 (pt)
KR (1) KR960015231B1 (pt)
AT (1) ATE75786T1 (pt)
AU (1) AU2515688A (pt)
BR (1) BR8806325A (pt)
CA (1) CA1325998C (pt)
DE (1) DE3870869D1 (pt)
ES (1) ES2031246T3 (pt)
MX (1) MX165346B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368799A (ja) * 1989-08-08 1991-03-25 Kawasaki Steel Corp ステンレス冷延鋼帯の脱スケール方法
CA2139522C (en) * 1994-01-11 2008-03-18 Michael F. Mcguire Continuous method for producing final gauge stainless steel product
US5490908A (en) * 1994-07-11 1996-02-13 Allegheny Ludlum Corporation Annealing and descaling method for stainless steel
US5843246A (en) 1996-01-16 1998-12-01 Allegheny Ludlum Corporation Process for producing dual phase ferritic stainless steel strip
WO1998029205A1 (en) * 1996-12-26 1998-07-09 J & L Specialty Steel, Inc. Brushing process for corrosion and oxidation resistance
JPWO2011074383A1 (ja) * 2009-12-14 2013-04-25 新日鐵住金株式会社 誘導加熱装置の制御装置、誘導加熱システム及び誘導加熱装置の制御方法
KR101428311B1 (ko) * 2012-12-21 2014-08-07 주식회사 포스코 열연 강대의 스케일 제거 방법 및 장치
CN104032318B (zh) * 2014-06-16 2016-06-01 中冶南方工程技术有限公司 一种409l冷轧带钢退火酸洗生产方法
CN104032123B (zh) * 2014-06-16 2016-03-30 中冶南方工程技术有限公司 一种冷轧430铁素体不锈钢带钢退火酸洗生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902572A (en) * 1957-03-05 1959-09-01 Penn Induction Company Induction heating of metal strip
US3444346A (en) * 1966-12-19 1969-05-13 Texas Instruments Inc Inductive heating of strip material
JPS4981213A (pt) * 1972-12-12 1974-08-06
GB1546367A (en) * 1975-03-10 1979-05-23 Electricity Council Induction heating of strip and other elongate metal workpieces
JPS5710200A (en) * 1980-06-20 1982-01-19 Matsushita Electric Ind Co Ltd Voice synthesizer
US4363709A (en) * 1981-02-27 1982-12-14 Allegheny Ludlum Steel Corporation High current density, acid-free electrolytic descaling process
US4585916A (en) * 1982-06-02 1986-04-29 Davy Mckee (Poole) Limited Transverse flux induction heating of metal strip
JPS61253400A (ja) * 1985-05-02 1986-11-11 Mitsubishi Heavy Ind Ltd オ−ステナイト系ステンレス鋼の脱スケ−ル方法
JPS6235490A (ja) * 1985-08-09 1987-02-16 住友重機械工業株式会社 電磁誘導加熱装置

Also Published As

Publication number Publication date
CA1325998C (en) 1994-01-11
DE3870869D1 (de) 1992-06-11
EP0346547A1 (en) 1989-12-20
JPH01319700A (ja) 1989-12-25
KR960015231B1 (ko) 1996-11-04
US4824536A (en) 1989-04-25
ES2031246T3 (es) 1992-12-01
JPH0696800B2 (ja) 1994-11-30
EP0346547B1 (en) 1992-05-06
ATE75786T1 (de) 1992-05-15
MX165346B (es) 1992-11-05
KR900000135A (ko) 1990-01-30
AU2515688A (en) 1989-12-21

Similar Documents

Publication Publication Date Title
BR8806325A (pt) Metodo de processamento de aco inoxidavel laminado a frio na forma de uma tira ou uma folha
ES485437A1 (es) Procedimiento de tratamiento continuo de chapas de acero
SE9501459L (sv) Förfarande för kallvalsning-glödgning-kallsträckning av ett varmvalsat rostfritt stålband
BR8000642A (pt) Processo para produzir uma tira de aco laminada a frio com estiramento profundo, mediante recozimento continuo de tempo curto
KR900014607A (ko) 오스테나이트계 스테인레스강의 냉간압연 스트립 및 시이트의 제조방법
FR2543027B1 (fr) Procede de laminage universel integral de profiles metalliques du type poutrelle h ou i
DE69120738D1 (de) Verfahren zur Herstellung nichtkornorientierter magnetischer Stahlbleche und also erhaltene Stahlbleche
ES8205267A1 (es) Procedimiento para la obtencion de acero inoxidable ferriti-co de excelente elaboracion
SE8203084L (sv) Komposition for elektropletering av ruteniummetall pa underlag
KR950014377A (ko) 마르텐사이트계 스테인레스강대의 스케일 제거방법
JPS5669774A (en) Lead acid battery with expanded grid
SE8000602L (sv) Metod for framstellning av en stalplat med gjut-textur
Zaremski et al. Method for Processing Cold-Rolled Stainless-Steel Sheet and Strip
DE3867367D1 (de) Verwendung einer kupferlegierung als werkstoff fuer stranggiesskokillen.
KR920002804A (ko) 냉간압연에 의한 판두께가 얇은 초고규소 전자강판의 제조방법
JPS5665841A (en) Purification of lactic acid
FR2345528A1 (fr) Procede de traitement thermique en continu de toles laminees
PT88449A (pt) Procede de preparation du di-n-propylacetonitrile
KR890010242A (ko) 자성이 우수한 무방향성전기강판의 제조방법
Hidveghy et al. Fatigue Crack Formation for Fracture Toughness Tests of Microalloy Steel Sheet
GB1442319A (en) Glass toughening mthods
ES2026135T3 (es) Procedimiento para producir chapas de una aleacion de aluminio, y articulos fabricados con estas chapas.
DE69528874D1 (de) Verfahren zum Herstellen von Stählen guter Verformbar- und Formbeständigkeit
JPS5763629A (en) Production of ferritic stainless steel plate
Barteri et al. Initiation of Primary Recrystallisation in 3% Si Sheet Steel with High Permeability

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HO Change of classification

Free format text: INT. CL. 6 C25F 1/06, C21D 6/00 E C21D 9/60

FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 01/12/2008