BR112013002867B1 - método e dispositivo para medir a quantidade restante de refratários de panela de aço fundido - Google Patents

método e dispositivo para medir a quantidade restante de refratários de panela de aço fundido Download PDF

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Publication number
BR112013002867B1
BR112013002867B1 BR112013002867-0A BR112013002867A BR112013002867B1 BR 112013002867 B1 BR112013002867 B1 BR 112013002867B1 BR 112013002867 A BR112013002867 A BR 112013002867A BR 112013002867 B1 BR112013002867 B1 BR 112013002867B1
Authority
BR
Brazil
Prior art keywords
steel pan
measuring
refractories
remaining quantity
brick
Prior art date
Application number
BR112013002867-0A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112013002867A2 (pt
Inventor
Kohichi Uemura
Tetsuya Kaneko
Kuniaki Taguchi
Norio Taki
Norikazu Shirama
Original Assignee
Nippon Steel Corporation
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 Corporation filed Critical Nippon Steel Corporation
Publication of BR112013002867A2 publication Critical patent/BR112013002867A2/pt
Publication of BR112013002867B1 publication Critical patent/BR112013002867B1/pt

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
BR112013002867-0A 2011-05-09 2012-05-08 método e dispositivo para medir a quantidade restante de refratários de panela de aço fundido BR112013002867B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011104023 2011-05-09
JP2011-104023 2011-05-09
PCT/JP2012/061748 WO2012153730A1 (ja) 2011-05-09 2012-05-08 溶鋼鍋の耐火物残存量測定方法及び装置

Publications (2)

Publication Number Publication Date
BR112013002867A2 BR112013002867A2 (pt) 2016-06-14
BR112013002867B1 true BR112013002867B1 (pt) 2020-10-27

Family

ID=47139209

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013002867-0A BR112013002867B1 (pt) 2011-05-09 2012-05-08 método e dispositivo para medir a quantidade restante de refratários de panela de aço fundido

Country Status (5)

Country Link
JP (1) JP5141851B2 (ja)
KR (1) KR101420580B1 (ja)
CN (1) CN103119394B (ja)
BR (1) BR112013002867B1 (ja)
WO (1) WO2012153730A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066933B (zh) * 2015-07-28 2017-08-25 上海莱满工业自动化装备有限公司 一种基于三维扫描仪的钢包耐火层测厚方法
CN107617724A (zh) * 2017-10-23 2018-01-23 郑州大学 一种钢包内衬耐火材料蚀损情况在线检测方法及装置
CN111238411B (zh) * 2019-07-18 2021-09-21 河北国亮新材料股份有限公司 一种利用激光测距仪测量钢包内部尺寸的设备及其操作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06160074A (ja) * 1992-11-19 1994-06-07 Nippon Steel Corp 高温溶融物体容器プロフィル測定装置
JPH06331344A (ja) * 1993-05-18 1994-12-02 Nippon Steel Corp 耐火物プロフィール測定方法
JP2943960B2 (ja) * 1993-06-22 1999-08-30 株式会社熊谷組 位置検出方法
JPH11197822A (ja) * 1998-01-19 1999-07-27 Kawasaki Refract Co Ltd 取鍋敷部の築造方法
DE19957375A1 (de) * 1999-11-29 2001-06-07 Specialty Minerals Michigan Verfahren zur Identifikation und Bestimmung der Position insbesondere eines metallurgischen Gefäßes
JP2001241917A (ja) * 2000-02-28 2001-09-07 Chubu Engineering:Kk レール伸縮量測定方法および装置
JP2002090124A (ja) * 2000-09-13 2002-03-27 Nkk Corp 表面凹凸観察方法および装置
JP2004277797A (ja) * 2003-03-14 2004-10-07 Jfe Steel Kk 転炉内壁付着物厚みの制御方法
JP4660418B2 (ja) 2006-04-24 2011-03-30 新日本製鐵株式会社 転炉耐火物プロフィール測定方法
JP5114666B2 (ja) * 2008-01-07 2013-01-09 新日鐵住金株式会社 溶融金属用容器の耐火物層残寸法計測方法
JP4638952B2 (ja) * 2009-06-12 2011-02-23 新日本製鐵株式会社 耐火物厚み測定方法及びその装置

Also Published As

Publication number Publication date
JP5141851B2 (ja) 2013-02-13
BR112013002867A2 (pt) 2016-06-14
CN103119394B (zh) 2014-06-18
CN103119394A (zh) 2013-05-22
JPWO2012153730A1 (ja) 2014-07-31
KR101420580B1 (ko) 2014-07-17
WO2012153730A1 (ja) 2012-11-15
KR20130083906A (ko) 2013-07-23

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Legal Events

Date Code Title Description
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)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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 08/05/2012, 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 10A 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 2669 DE 03-03-2022 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.