JP5768141B2 - 表面品質に優れた低クロムフェライト系ステンレス冷延鋼板を製造するための環境に優しい高速酸洗プロセス - Google Patents

表面品質に優れた低クロムフェライト系ステンレス冷延鋼板を製造するための環境に優しい高速酸洗プロセス Download PDF

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JP5768141B2
JP5768141B2 JP2013547334A JP2013547334A JP5768141B2 JP 5768141 B2 JP5768141 B2 JP 5768141B2 JP 2013547334 A JP2013547334 A JP 2013547334A JP 2013547334 A JP2013547334 A JP 2013547334A JP 5768141 B2 JP5768141 B2 JP 5768141B2
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Japan
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steel sheet
pickling
cold
rolled steel
ferritic stainless
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Expired - Fee Related
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JP2013547334A
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Japanese (ja)
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JP2014501337A (ja
Inventor
ジ−フン キム、
ジ−フン キム、
ドン−フン キム、
ドン−フン キム、
ジン−スク キム、
ジン−スク キム、
サン−キョ チェ、
サン−キョ チェ、
ヨン−ホン イ、
ヨン−ホン イ、
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Posco Holdings Inc
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Posco Co Ltd
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    • 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
    • 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
    • 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
    • C25F1/12—Pickling; Descaling in melts
    • C25F1/14—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP2013547334A 2010-12-28 2011-12-27 表面品質に優れた低クロムフェライト系ステンレス冷延鋼板を製造するための環境に優しい高速酸洗プロセス Expired - Fee Related JP5768141B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20100136140 2010-12-28
KR10-2010-0136140 2010-12-28
KR1020110120187A KR101289147B1 (ko) 2010-12-28 2011-11-17 표면품질이 우수한 저크롬 페라이트계 스테인리스 냉연강판을 제조하기 위한 친환경 고속 산세 프로세스
KR10-2011-0120187 2011-11-17
PCT/KR2011/010157 WO2012091412A2 (ko) 2010-12-28 2011-12-27 표면품질이 우수한 저크롬 페라이트계 스테인리스 냉연강판을 제조하기 위한 친환경 고속 산세 프로세스

Publications (2)

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JP2014501337A JP2014501337A (ja) 2014-01-20
JP5768141B2 true JP5768141B2 (ja) 2015-08-26

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JP2013547334A Expired - Fee Related JP5768141B2 (ja) 2010-12-28 2011-12-27 表面品質に優れた低クロムフェライト系ステンレス冷延鋼板を製造するための環境に優しい高速酸洗プロセス

Country Status (5)

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EP (1) EP2660364B1 (zh)
JP (1) JP5768141B2 (zh)
KR (1) KR101289147B1 (zh)
CN (1) CN103403230B (zh)
WO (1) WO2012091412A2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220119722A (ko) 2020-02-19 2022-08-30 제이에프이 스틸 가부시키가이샤 스테인리스강의 탈스케일액 및 스테인리스강의 탈스케일 방법
JP7174747B2 (ja) 2020-12-07 2022-11-17 住友理工株式会社 防音カバー

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101382934B1 (ko) * 2012-07-31 2014-04-17 주식회사 포스코 내식성 향상을 위한 오스테나이트계 스테인리스 냉연강판의 고속 산세 프로세스
CN104520473B (zh) * 2012-07-31 2017-08-29 Posco公司 用于制造奥氏体不锈钢冷轧钢板的高速酸洗方法
KR101353856B1 (ko) * 2012-07-31 2014-01-21 주식회사 포스코 오스테나이트계 스테인리스 냉연강판을 제조하기 위한 저온 고속 산세 프로세스
KR101359098B1 (ko) * 2012-07-31 2014-02-12 주식회사 포스코 오스테나이트계 스테인리스 냉연강판을 제조하기 위한 고속 산세 프로세스
CN103243339B (zh) * 2013-04-16 2016-03-09 山西太钢不锈钢股份有限公司 一种中铬超纯铁素体不锈钢连续退火酸洗方法
KR101461815B1 (ko) * 2013-07-31 2014-11-13 주식회사 포스코 고크롬 페라이트계 스테인리스강의 산세 방법
KR101568477B1 (ko) * 2013-11-08 2015-11-11 주식회사 포스코 고 Si 함유 페라이트 스테인리스강의 소둔·산세 방법
CN104593857A (zh) * 2014-12-16 2015-05-06 张家港浦项不锈钢有限公司 铁素体不锈钢加工方法
KR101676193B1 (ko) 2015-10-22 2016-11-15 주식회사 포스코 저크롬 페라이트계 스테인리스 냉연강판의 산세 방법
CN107587042B (zh) * 2016-07-08 2020-05-19 Posco公司 中低铬铁素体不锈钢冷轧钢板及其酸洗方法
CN107964662B (zh) * 2017-11-02 2019-10-18 马鞍山市宝奕金属制品工贸有限公司 一种提升不锈钢表面光泽度的方法
CN110195250A (zh) * 2018-08-18 2019-09-03 贵州钢绳股份有限公司 一种电镀碱槽辫子接线方法
CN109267142A (zh) * 2018-09-26 2019-01-25 中国民航大学 一种沉淀硬化型不锈钢常温电解酸洗方法
JP7458902B2 (ja) * 2020-05-21 2024-04-01 日鉄ステンレス株式会社 フェライト系ステンレス鋼
CN112779548B (zh) * 2020-12-27 2022-11-01 山东盛阳金属科技股份有限公司 一种300系不锈钢板酸洗系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1255655B (it) * 1992-08-06 1995-11-09 Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico
JP3868069B2 (ja) * 1997-07-31 2007-01-17 株式会社パーカーコーポレーション ステンレス鋼のデスケール装置及びデスケール方法
JPH11172476A (ja) * 1997-12-09 1999-06-29 Daido Steel Co Ltd 鉄系金属の酸洗処理方法及び酸洗処理装置
IT1302202B1 (it) * 1998-09-11 2000-07-31 Henkel Kgaa Processo di decapaggio elettrolitico con soluzioni esenti da acidonitrico.
AU2002252617B2 (en) * 2001-04-09 2007-05-31 Ak Steel Properties, Inc. Hydrogen peroxide pickling scheme for stainless steel grades
JP4694048B2 (ja) * 2001-06-15 2011-06-01 株式会社パーカーコーポレーション ステンレス鋼の高速デスケーリング処理法
DE10160318A1 (de) * 2001-12-07 2003-06-18 Henkel Kgaa Verfahren zum Beizen von martensitischem oder ferritischem Edelstahl
EP1552035B1 (en) * 2002-10-15 2010-08-25 Henkel AG & Co. KGaA Pickling solution and process for stainless steel
KR20050032201A (ko) * 2003-10-01 2005-04-07 창원특수강주식회사 스테인레스강의 산세방법
KR100666527B1 (ko) * 2005-02-17 2007-01-09 주식회사 한솔케미칼 스테인레스 강철 무질산 산세 처리액
JP4561579B2 (ja) * 2005-10-13 2010-10-13 Ｊｆｅスチール株式会社 ステンレス熱延鋼材の酸洗方法及び製造方法
KR100696850B1 (ko) * 2005-10-27 2007-03-19 주식회사 포스코 저크롬 페라이트계 스테인레스강의 고속산세방법
KR101073186B1 (ko) * 2008-12-23 2011-10-12 주식회사 포스코 저크롬 페라이트계 스테인리스강의 산세방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220119722A (ko) 2020-02-19 2022-08-30 제이에프이 스틸 가부시키가이샤 스테인리스강의 탈스케일액 및 스테인리스강의 탈스케일 방법
JP7174747B2 (ja) 2020-12-07 2022-11-17 住友理工株式会社 防音カバー

Also Published As

Publication number Publication date
JP2014501337A (ja) 2014-01-20
WO2012091412A3 (ko) 2012-10-04
KR20120075344A (ko) 2012-07-06
WO2012091412A4 (ko) 2012-11-22
CN103403230B (zh) 2016-02-24
WO2012091412A2 (ko) 2012-07-05
KR101289147B1 (ko) 2013-07-23
EP2660364B1 (en) 2016-03-09
CN103403230A (zh) 2013-11-20
EP2660364A4 (en) 2014-08-13
EP2660364A2 (en) 2013-11-06

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