BR112012013356A2 - método de decapagem e sistema de decapagem de chapa de aço - Google Patents

método de decapagem e sistema de decapagem de chapa de aço

Info

Publication number
BR112012013356A2
BR112012013356A2 BR112012013356A BR112012013356A BR112012013356A2 BR 112012013356 A2 BR112012013356 A2 BR 112012013356A2 BR 112012013356 A BR112012013356 A BR 112012013356A BR 112012013356 A BR112012013356 A BR 112012013356A BR 112012013356 A2 BR112012013356 A2 BR 112012013356A2
Authority
BR
Brazil
Prior art keywords
pickling
steel sheet
silicon
steel plate
stripping
Prior art date
Application number
BR112012013356A
Other languages
English (en)
Other versions
BR112012013356B1 (pt
Inventor
Kenichi Uemura
Takumi Nishimoto
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR112012013356A2 publication Critical patent/BR112012013356A2/pt
Publication of BR112012013356B1 publication Critical patent/BR112012013356B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • 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
    • 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
    • C23G3/021—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by dipping

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)

Abstract

método de decapagem e sistema de decapagem de chapa de aço. a presente invenção refere-se a um método de decapagem de chapa de aço que contém silício compreendendo aplicar ondas ultrassônicas de pelo menos dois tipos de freqüências de 28,0 khz ou mais a menos que 1,0 mhz a uma solução de limpeza com ácido que contém microbolhas e, nesse estado, imergir a chapa de aço que contém silício nessa solução de limpeza. a presente invenção é um sistema de decapagem contínua de chapa de aço que contém silício que é provido com pelo menos uma parte de suporte que suporta a chapa de aço, um transportador que faz a chapa de aço se deslocar e um tanque de decapagem tem recursos para fornecer microbolhas e recursos para aplicar ondas ultrassônicas de pelo menos dois tipos de freqüências de 28,0 khz ou mais a menos que 1,0 mhz.
BR112012013356-0A 2009-12-03 2010-05-25 método e aparelho para limpeza ácida de chapa de aço BR112012013356B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009275801 2009-12-03
JP2009-275801 2009-12-03
PCT/JP2010/059167 WO2011067955A1 (ja) 2009-12-03 2010-05-25 鋼板の酸洗方法及び酸洗装置

Publications (2)

Publication Number Publication Date
BR112012013356A2 true BR112012013356A2 (pt) 2016-03-01
BR112012013356B1 BR112012013356B1 (pt) 2021-02-09

Family

ID=44114816

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013356-0A BR112012013356B1 (pt) 2009-12-03 2010-05-25 método e aparelho para limpeza ácida de chapa de aço

Country Status (8)

Country Link
US (1) US9228266B2 (pt)
EP (1) EP2508649B1 (pt)
JP (1) JP4970623B2 (pt)
KR (1) KR101367472B1 (pt)
CN (1) CN102639752B (pt)
BR (1) BR112012013356B1 (pt)
MX (1) MX2012006142A (pt)
WO (1) WO2011067955A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10080370B2 (en) * 2014-04-14 2018-09-25 Ever Clean And Clear Technologies Ltd. Ultrasound cleaning method with suspended nanoparticles
JP5998314B2 (ja) * 2015-01-05 2016-09-28 株式会社アサヒメッキ アルミニウム合金の表面処理方法
JP6619256B2 (ja) * 2016-02-22 2019-12-11 三菱日立パワーシステムズ株式会社 化学洗浄方法および化学洗浄装置
JP6653620B2 (ja) 2016-05-24 2020-02-26 大同メタル工業株式会社 洗浄装置
JP7035307B2 (ja) * 2016-10-27 2022-03-15 三菱電機株式会社 洗浄装置
CN110446564B (zh) * 2017-03-16 2022-07-29 日本制铁株式会社 超声波清洗装置和超声波清洗方法
CN107537755A (zh) * 2017-09-18 2018-01-05 杭州电子科技大学 应用于海水淡化传输及热交换管道的防除垢电路
JP7024646B2 (ja) * 2018-07-24 2022-02-24 日本製鉄株式会社 超音波処理装置及びファインバブルの供給方法
US11602776B2 (en) 2019-01-20 2023-03-14 Applied Materials, Inc. Sonic cleaning system and method of sonic cleaning a workpiece
JP7462435B2 (ja) * 2020-03-06 2024-04-05 日本製鉄株式会社 超音波洗浄装置及び超音波洗浄方法
JP7329472B2 (ja) * 2020-03-18 2023-08-18 日本ペイント・サーフケミカルズ株式会社 スケールおよび／またはカーボン除去方法、および金属材の製造方法
CN111500963A (zh) * 2020-04-30 2020-08-07 苏州鑫吴钢结构工程有限公司 改善钢管表面粗糙度的方法
JP7295490B2 (ja) * 2020-12-17 2023-06-21 日本製鉄株式会社 超音波処理方法及び超音波処理装置
CN112588639A (zh) * 2020-12-21 2021-04-02 兰州科近泰基新技术有限责任公司 一种四翼型射频四极场直线加速器单翼清洗方法
CN112779547B (zh) * 2021-02-01 2022-08-26 武文青 一种热轧镍基合金不锈钢中厚板用循环式酸洗装置
CN113567621B (zh) * 2021-07-14 2022-11-15 燕山大学 表面酸洗智能测试平台及使用方法
CN114737198A (zh) * 2022-04-21 2022-07-12 台山市东日金属科技有限公司 一种钢板酸洗加工处理工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235584A (ja) * 1985-04-10 1986-10-20 Kawasaki Steel Corp 鋼板の酸洗方法
JPH04341588A (ja) 1991-05-17 1992-11-27 Nkk Corp 熱延鋼板の酸洗方法
JPH05125573A (ja) 1991-10-31 1993-05-21 Mitsubishi Heavy Ind Ltd 鋼板の連続酸洗リンス方法及び装置
JP3336323B2 (ja) * 1993-10-28 2002-10-21 本多電子株式会社 超音波洗浄方法及びその装置
JP3937060B2 (ja) 1997-03-11 2007-06-27 株式会社クラレ ノズルの洗浄方法
JP2000256886A (ja) * 1999-03-11 2000-09-19 Nippon Steel Corp 熱延鋼板の脱スケール方法
JP2003313688A (ja) 2002-02-20 2003-11-06 Nippon Steel Corp 超音波式連続洗浄装置
JP2004050109A (ja) 2002-07-23 2004-02-19 Matsushita Electric Ind Co Ltd 部品の洗浄方法及び洗浄装置
JP4422498B2 (ja) * 2004-01-15 2010-02-24 三菱日立製鉄機械株式会社 連続酸洗設備
JP2005298937A (ja) 2004-04-15 2005-10-27 Mitsubishi-Hitachi Metals Machinery Inc 酸洗設備
KR100910036B1 (ko) 2004-06-29 2009-07-30 가부시키가이샤 가고시마쵸온파소고겐큐쇼 초음파 세정방법 및 장치
JP2007253120A (ja) * 2006-03-24 2007-10-04 Hitachi Plant Technologies Ltd 超音波洗浄方法
JP4893426B2 (ja) 2007-04-02 2012-03-07 パナソニック株式会社 超音波洗浄装置および同装置を用いた食器洗い機
US8142532B2 (en) * 2008-12-17 2012-03-27 3M Innovative Properties Company Shaped abrasive particles with an opening
JP5604970B2 (ja) * 2009-05-20 2014-10-15 新日鐵住金株式会社 表面性状に優れた合金化溶融亜鉛めっき鋼板の製造方法

Also Published As

Publication number Publication date
EP2508649B1 (en) 2017-10-04
KR101367472B1 (ko) 2014-02-25
US20120240956A1 (en) 2012-09-27
EP2508649A1 (en) 2012-10-10
KR20120085842A (ko) 2012-08-01
MX2012006142A (es) 2012-06-28
JP4970623B2 (ja) 2012-07-11
WO2011067955A1 (ja) 2011-06-09
BR112012013356B1 (pt) 2021-02-09
EP2508649A4 (en) 2013-11-13
CN102639752B (zh) 2014-01-15
CN102639752A (zh) 2012-08-15
US9228266B2 (en) 2016-01-05
JPWO2011067955A1 (ja) 2013-04-18

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/02/2021, OBSERVADAS AS CONDICOES LEGAIS.