BRPI0908615A2 - método imediato e automatizado para avaliar a limpeza de uma folha ou banda de aço em movimento contínuo - Google Patents

método imediato e automatizado para avaliar a limpeza de uma folha ou banda de aço em movimento contínuo

Info

Publication number
BRPI0908615A2
BRPI0908615A2 BRPI0908615A BRPI0908615A BRPI0908615A2 BR PI0908615 A2 BRPI0908615 A2 BR PI0908615A2 BR PI0908615 A BRPI0908615 A BR PI0908615A BR PI0908615 A BRPI0908615 A BR PI0908615A BR PI0908615 A2 BRPI0908615 A2 BR PI0908615A2
Authority
BR
Brazil
Prior art keywords
cleanliness
immediate
evaluating
band
steel sheet
Prior art date
Application number
BRPI0908615A
Other languages
English (en)
Inventor
Guy Monfort
Original Assignee
Ct Rech Metallurgiques Asbl
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 Ct Rech Metallurgiques Asbl filed Critical Ct Rech Metallurgiques Asbl
Publication of BRPI0908615A2 publication Critical patent/BRPI0908615A2/pt
Publication of BRPI0908615B1 publication Critical patent/BRPI0908615B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/718—Laser microanalysis, i.e. with formation of sample plasma
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N2021/8918—Metal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BRPI0908615A 2008-05-14 2009-03-12 método imediato e automatizado para avaliar a limpeza de uma folha ou banda de aço em movimento contínuo BRPI0908615B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2008/0270A BE1018132A3 (fr) 2008-05-14 2008-05-14 Methode de mesure de la proprete des bandes d'acier.
PCT/EP2009/052926 WO2009138262A1 (fr) 2008-05-14 2009-03-12 Methode de mesure de la proprete des bandes d'acier

Publications (2)

Publication Number Publication Date
BRPI0908615A2 true BRPI0908615A2 (pt) 2016-07-19
BRPI0908615B1 BRPI0908615B1 (pt) 2019-01-15

Family

ID=39929533

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908615A BRPI0908615B1 (pt) 2008-05-14 2009-03-12 método imediato e automatizado para avaliar a limpeza de uma folha ou banda de aço em movimento contínuo

Country Status (10)

Country Link
US (1) US8483474B2 (pt)
EP (1) EP2277030B1 (pt)
JP (1) JP5264995B2 (pt)
CN (1) CN102027354B (pt)
AU (1) AU2009248249B2 (pt)
BE (1) BE1018132A3 (pt)
BR (1) BRPI0908615B1 (pt)
CA (1) CA2722341C (pt)
ES (1) ES2387945T3 (pt)
WO (1) WO2009138262A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531120C2 (sv) * 2007-09-25 2008-12-23 Abb Research Ltd En anordning och ett förfarande för stabilisering och visuell övervakning av ett långsträckt metalliskt band
CN103760172A (zh) * 2014-02-11 2014-04-30 北京科技大学 一种铜材表面清洁度的定量表征方法
CN104977307A (zh) * 2014-04-10 2015-10-14 鞍钢股份有限公司 一种冷轧板表面清洗效果检测装置及方法
CN104923523B (zh) * 2015-05-26 2017-01-18 河南省淅川县有色金属压延有限公司 一种铝用矫直机雾化装置
JP6604254B2 (ja) * 2016-04-01 2019-11-13 日本製鉄株式会社 冷延鋼帯の洗浄設備および洗浄方法
BE1024529B1 (fr) 2016-09-02 2018-04-03 Centre de Recherches Metallurgiques asbl- Centrum Voor Research in de Metallurgie vzw Méthode et dispositif pour augmenter la sensibilité de la mesure en ligne de la propreté de surface des bandes d'acier
CN107025651B (zh) * 2017-04-25 2019-06-28 苏州德威尔卡光电技术有限公司 激光清洗能量的确定方法及装置
IT201700056336A1 (it) * 2017-05-24 2018-11-24 Danieli Off Mecc Impianto di pulizia per prodotti metallici
CN107784323B (zh) * 2017-10-16 2019-11-08 武汉科技大学 基于局部不相关约束的带钢表面缺陷图像分类方法
CN115791795B (zh) * 2022-11-22 2024-11-08 张家港扬子江冷轧板有限公司 带钢表面清洁度检测设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0712917Y2 (ja) * 1988-01-12 1995-03-29 川崎製鉄株式会社 鋼帯の清浄度検出装置
JPH05172762A (ja) * 1991-12-25 1993-07-09 Nippon Steel Corp 鋼材面の清浄度の判定方法
DE4426490C2 (de) * 1993-07-27 1996-10-24 Hohla Kristian Verfahren zur Analyse von metallischen Teilen, die von einer Transporteinheit bewegt werden, und Vorrichtung zur Durchführung des Verfahrens
US6545240B2 (en) * 1996-02-16 2003-04-08 Huron Valley Steel Corporation Metal scrap sorting system
JP2002195950A (ja) * 2000-12-25 2002-07-10 Sanyo Special Steel Co Ltd 金属材料の清浄度評価方法
BE1014299A3 (fr) * 2001-07-17 2003-08-05 Centre Rech Metallurgique Procede pour l'inspection de la surface d'un cylindre de laminoir et dispositif pour sa mise en oeuvre.
JP4394901B2 (ja) * 2002-06-10 2010-01-06 新日本製鐵株式会社 金属表面疵の消去方法および装置
JP4094399B2 (ja) * 2002-10-16 2008-06-04 新日本製鐵株式会社 鋼板の疵検査方法およびその装置

Also Published As

Publication number Publication date
JP5264995B2 (ja) 2013-08-14
US8483474B2 (en) 2013-07-09
CA2722341A1 (en) 2009-11-19
EP2277030B1 (fr) 2012-05-16
BE1018132A3 (fr) 2010-05-04
CN102027354B (zh) 2013-05-15
CA2722341C (en) 2016-06-28
BRPI0908615B1 (pt) 2019-01-15
US20110051994A1 (en) 2011-03-03
ES2387945T3 (es) 2012-10-04
CN102027354A (zh) 2011-04-20
EP2277030A1 (fr) 2011-01-26
AU2009248249A1 (en) 2009-11-19
JP2011523591A (ja) 2011-08-18
AU2009248249B2 (en) 2013-12-19
WO2009138262A1 (fr) 2009-11-19

Similar Documents

Publication Publication Date Title
BRPI0908615A2 (pt) método imediato e automatizado para avaliar a limpeza de uma folha ou banda de aço em movimento contínuo
BRPI0922829A2 (pt) chapa de aço galvanizada e método de produção da mesma
BRPI0922830A2 (pt) chapa de aço galvanizada e método para produção da mesma
BRPI0922826A2 (pt) chapa de aço elétrico e método para sua produção
BR112012004303A2 (pt) chapa de aço galvanizada de alta resistência e método de produção da mesma.
BR112013009517A2 (pt) chapa de aço e método para produção de chapa de aço
BRPI0906327A2 (pt) Folha de registro e método para fabricar folha de registro.
BRPI0907566A2 (pt) Endoprótese/endoprótese vascular recoberta para reforço de anormalidades vasculares e método associado
BRPI1013802A2 (pt) chapa de aço galvanizada de alta resistência e método para produção da mesma.
FI20080666A0 (fi) Ferriittis-austeniittinen ruostumaton teräs
BRPI0910442A2 (pt) material não tecido e método para fazer esse material
HUE058929T2 (hu) Bevonattal ellátott acélszalagok
BRPI0910224A2 (pt) material não tecido e método para fazer esse material
BR112012002608A2 (pt) composição lubrificante, e, método para melhorar o desempenho de uma composição lubrificante.
BRPI1006130A2 (pt) método e aparelho para fabricação de artigos absorventes com junções laterais.
BRPI0817727A2 (pt) composição de graxa lubrificante, e, método para preparar uma composição de graxa
BRPI1008004A2 (pt) método para produção de metal, e, aparelho.
BRPI0813569A2 (pt) Método de inspeção.
BRPI0911077A2 (pt) método para tratamento de biomassa
FI20095528L (fi) Menetelmä kuumavalssatun nauhaterästuotteen valmistamiseksi sekä kuumavalssattu nauhaterästuote
BR112012002250A2 (pt) composição de revestimento, método para fazer uma composição de revestimento, folha de mídia e método para formar uma folha de mídia
BRPI0907190A8 (pt) aparelho e método para fabricar recipientes de metal
BRPI0906718A2 (pt) Material de aço galvanizado e recozido tratado termicamente e um método para sua fabricação.
BRPI0922490A2 (pt) Método para produção de beta-santaleno
BRPI0818674A2 (pt) Método para produção de anticorpos

Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2822 DE 04-02-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.