FI953374A0 - Anlöpnings- och slaggavlägsningsförfarande för rostfritt stål - Google Patents
Anlöpnings- och slaggavlägsningsförfarande för rostfritt stålInfo
- 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
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)
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)
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)
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 |
-
1994
- 1994-07-11 US US08/273,385 patent/US5490908A/en not_active Expired - Fee Related
-
1995
- 1995-06-14 AU AU21644/95A patent/AU708994B2/en not_active Ceased
- 1995-06-15 ES ES95304145T patent/ES2117834T3/es not_active Expired - Lifetime
- 1995-06-15 DE DE69502139T patent/DE69502139T2/de not_active Expired - Fee Related
- 1995-06-15 AT AT95304145T patent/ATE165402T1/de not_active IP Right Cessation
- 1995-06-15 EP EP95304145A patent/EP0692555B1/en not_active Expired - Lifetime
- 1995-06-20 IN IN1149DE1995 patent/IN190764B/en unknown
- 1995-06-22 CA CA002152453A patent/CA2152453A1/en not_active Abandoned
- 1995-06-27 ZA ZA955326A patent/ZA955326B/xx unknown
- 1995-06-29 KR KR1019950017974A patent/KR100337038B1/ko not_active IP Right Cessation
- 1995-07-07 BR BR9503245A patent/BR9503245A/pt not_active IP Right Cessation
- 1995-07-10 CZ CZ951774A patent/CZ177495A3/cs unknown
- 1995-07-10 PL PL95309561A patent/PL179348B1/pl unknown
- 1995-07-10 FI FI953374A patent/FI110325B/sv not_active IP Right Cessation
- 1995-07-11 CN CN95108912A patent/CN1056651C/zh not_active Expired - Fee Related
- 1995-07-11 JP JP7175014A patent/JPH08170200A/ja active Pending
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |