FI953374A0 - Anlöpnings- och slaggavlägsningsförfarande för rostfritt stål - Google Patents

Anlöpnings- och slaggavlägsningsförfarande för rostfritt stål

Info

Publication number
FI953374A0
FI953374A0 FI953374A FI953374A FI953374A0 FI 953374 A0 FI953374 A0 FI 953374A0 FI 953374 A FI953374 A FI 953374A FI 953374 A FI953374 A FI 953374A FI 953374 A0 FI953374 A0 FI 953374A0
Authority
FI
Finland
Prior art keywords
stainless steel
electrolytically
degrees fahrenheit
oxide scale
temperature
Prior art date
Application number
FI953374A
Other languages
English (en)
Finnish (fi)
Other versions
FI110325B (sv
FI953374A (sv
Inventor
Yeong-U Kim
Donald Raymond Zaremski
Carol Snyder Hertzler
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 FI953374A0 publication Critical patent/FI953374A0/sv
Publication of FI953374A publication Critical patent/FI953374A/sv
Application granted granted Critical
Publication of FI110325B publication Critical patent/FI110325B/sv

Links

Classifications

    • 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
    • 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
    • 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)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FI953374A 1994-07-11 1995-07-10 Glödgnings- och glödskalavlägsningsförfarande för rostfritt stål FI110325B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27338594 1994-07-11
US08/273,385 US5490908A (en) 1994-07-11 1994-07-11 Annealing and descaling method for stainless steel

Publications (3)

Publication Number Publication Date
FI953374A0 true FI953374A0 (sv) 1995-07-10
FI953374A FI953374A (sv) 1996-01-12
FI110325B FI110325B (sv) 2002-12-31

Family

ID=23043702

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953374A FI110325B (sv) 1994-07-11 1995-07-10 Glödgnings- och glödskalavlägsningsförfarande för rostfritt stål

Country Status (16)

Country Link
US (1) US5490908A (sv)
EP (1) EP0692555B1 (sv)
JP (1) JPH08170200A (sv)
KR (1) KR100337038B1 (sv)
CN (1) CN1056651C (sv)
AT (1) ATE165402T1 (sv)
AU (1) AU708994B2 (sv)
BR (1) BR9503245A (sv)
CA (1) CA2152453A1 (sv)
CZ (1) CZ177495A3 (sv)
DE (1) DE69502139T2 (sv)
ES (1) ES2117834T3 (sv)
FI (1) FI110325B (sv)
IN (1) IN190764B (sv)
PL (1) PL179348B1 (sv)
ZA (1) ZA955326B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2086299A (en) * 1997-12-23 1999-07-12 Henkel Corporation Pickling process with at least two steps
JP4057786B2 (ja) * 1999-01-26 2008-03-05 新日本製鐵株式会社 鋼材のスケール除去、抑制方法及び装置
KR101064407B1 (ko) * 2004-03-12 2011-09-14 주식회사 포스코 산세속도가 향상된 400계 스테인레스 열연강판
US7138066B2 (en) * 2004-12-16 2006-11-21 Gm Global Technology Operations, Inc. Gear surface treatment procedure
CN101165223B (zh) * 2007-08-15 2010-06-09 山西太钢不锈钢股份有限公司 一种不锈钢表面的酸洗方法
KR100986856B1 (ko) * 2008-06-13 2010-10-08 주식회사 포스코 오스테나이트 스테인리스강의 산세방법
EP2481771B1 (de) 2011-01-26 2017-05-03 THÜRINGISCHES INSTITUT FÜR TEXTIL- UND KUNSTSTOFF-FORSCHUNG e.V. Polymerzusammensetzung und Verfahren zur Herstellung von Produkten mit variabler biologischer Abbaubarkeit
CN102220625B (zh) * 2011-06-01 2012-10-17 孔庆山 大型金属工件电解喷洗工艺
TWI420001B (zh) * 2011-09-01 2013-12-21 Zen Material Technologies Inc Remove the rust of stainless steel
CN103255278B (zh) * 2012-02-21 2015-04-22 宝山钢铁股份有限公司 带钢退火方法
CN103866337A (zh) * 2014-03-10 2014-06-18 苏州捷德瑞精密机械有限公司 一种不锈钢清洁剂及其制备方法
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
US9333625B1 (en) * 2014-12-05 2016-05-10 The Material Works, Ltd. Method of descaling stainless steel
CN105586603B (zh) * 2015-11-23 2018-10-09 佛山市高明俊品金属制品有限公司 一种不锈钢氧化皮去除方法
CN105834696A (zh) * 2016-05-19 2016-08-10 南京高达不锈钢有限公司 不锈钢空调用管的制备方法
CN107254640A (zh) * 2017-04-23 2017-10-17 唐世群 一种高频振动电机底座制备工艺
CN111203693B (zh) * 2020-01-20 2021-09-14 湖南泰嘉新材料科技股份有限公司 一种双金属复合钢带的制造工艺及生产线

Family Cites Families (12)

* 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
GB1546367A (en) * 1975-03-10 1979-05-23 Electricity Council Induction heating of strip and other elongate metal workpieces
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
US4415415A (en) * 1982-11-24 1983-11-15 Allegheny Ludlum Steel Corporation Method of controlling oxide scale formation and descaling thereof from metal articles
US4450058A (en) * 1983-07-29 1984-05-22 Allegheny Ludlum Steel Corporation Method for producing bright stainless steel
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
FR2615515B1 (fr) 1987-05-22 1989-06-30 Adir Nouveaux derives du spiro 4, 5 decane, leur procede de preparation et les compositions pharmaceutiques les renfermant
JPH01147100A (ja) * 1987-12-03 1989-06-08 Kawasaki Steel Corp ステンレス冷延・焼鈍鋼帯の脱スケール方法
US4824536A (en) * 1988-06-15 1989-04-25 Allegheny Ludlum Corporation Method for processing cold-rolled stainless-steel sheet and strip
JPH0759759B2 (ja) * 1988-10-29 1995-06-28 株式会社日立製作所 焼鈍されたステンレス鋼帯の脱スケール方法及び装置

Also Published As

Publication number Publication date
EP0692555B1 (en) 1998-04-22
PL309561A1 (en) 1996-01-22
IN190764B (sv) 2003-08-23
DE69502139T2 (de) 1998-09-24
ATE165402T1 (de) 1998-05-15
US5490908A (en) 1996-02-13
KR960003832A (ko) 1996-02-23
CN1056651C (zh) 2000-09-20
AU708994B2 (en) 1999-08-19
ES2117834T3 (es) 1998-08-16
EP0692555A1 (en) 1996-01-17
FI110325B (sv) 2002-12-31
JPH08170200A (ja) 1996-07-02
ZA955326B (en) 1996-02-23
DE69502139D1 (de) 1998-05-28
BR9503245A (pt) 1997-09-30
CN1121960A (zh) 1996-05-08
PL179348B1 (pl) 2000-08-31
CA2152453A1 (en) 1996-01-12
FI953374A (sv) 1996-01-12
KR100337038B1 (ko) 2002-10-31
AU2164495A (en) 1996-01-25
CZ177495A3 (en) 1996-02-14

Similar Documents

Publication Publication Date Title
FI953374A (sv) Anlöpnings- och slaggavlägsningsförfarande för rostfritt stål
KR0173975B1 (ko) 스테인레스강의 탈스케일 방법 및 그 장치
KR910018579A (ko) 스테인레스 강대의 스케일 제거방법
KR900000135A (ko) 냉간가공된 스텐레스강 쉬이트 및 스트립을 프로세싱하는 방법
RU2085616C1 (ru) Способ травления высококачественной стали
AU551037B2 (en) Preparing cold rolled steel for conversion treatments
JPH0127160B2 (sv)
SE7907817L (sv) Forfarande och anordning for kontinuerlig elektrolytisk rengoring av staltrad
JPS5658990A (en) Surface treating method of titanium and titanium alloy
JPS552737A (en) Coloring method for stainless steel
JP2680785B2 (ja) 焼鈍されたステンレス鋼帯の脱スケール方法及び装置
JPS558487A (en) Surface treating method of copper
JPS56142871A (en) Surface treatment of film subjected to formation treatment
JPS57161096A (en) Descaling method for one-side galvanized steel plate
ATE156749T1 (de) Verfahren und zusammensetzung zum beschichten einer kupferfolie mit einer chrom-zink-anti- anlauf-beschichtung
Gollnick Process Installation and Apparatus for Continuously Degreasing and Cleaning Metal Strips, in Particular Cold-Rolled Steel Strips
JPS53116229A (en) Rinsing method in surface treatment of metal
Kharina et al. Features of the Pickling of Hot Precision Alloy Strip
JPS5465534A (en) Cleaning method for photographic processing apparatus
Lovejoy Method for Producing Bright Stainless Steel
Butunova et al. Further Development of the Practice of Preparing the Surface of Strip in an Electrolytic Tinning Unit
JPS5558357A (en) Pickling descaling method
JPS5545323A (en) Rust removal from dyer's grape
JPS5644796A (en) Surface treatment of anodic oxidation coating of aluminum or aluminum alloy
GB1510965A (en) Etch resistance reduction in vitreous enamelling processe

Legal Events

Date Code Title Description
MA Patent expired