BRPI1006154B1 - Dispositivo de escarfagem de peça de aço e método de escarfagem de peça de aço - Google Patents

Dispositivo de escarfagem de peça de aço e método de escarfagem de peça de aço Download PDF

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Publication number
BRPI1006154B1
BRPI1006154B1 BRPI1006154-1A BRPI1006154A BRPI1006154B1 BR PI1006154 B1 BRPI1006154 B1 BR PI1006154B1 BR PI1006154 A BRPI1006154 A BR PI1006154A BR PI1006154 B1 BRPI1006154 B1 BR PI1006154B1
Authority
BR
Brazil
Prior art keywords
oxygen
cylinder
scarf
fuel gas
preheat
Prior art date
Application number
BRPI1006154-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Shozaburo Hosokawa
Shuuichi Yamanaka
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 BRPI1006154A2 publication Critical patent/BRPI1006154A2/pt
Publication of BRPI1006154B1 publication Critical patent/BRPI1006154B1/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Gas Burners (AREA)
BRPI1006154-1A 2009-01-13 2010-01-13 Dispositivo de escarfagem de peça de aço e método de escarfagem de peça de aço BRPI1006154B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009004409 2009-01-13
JP2009-004409 2009-01-13
PCT/JP2010/000146 WO2010082484A1 (ja) 2009-01-13 2010-01-13 鋼片の溶削装置及び鋼片の溶削方法

Publications (2)

Publication Number Publication Date
BRPI1006154A2 BRPI1006154A2 (pt) 2016-02-23
BRPI1006154B1 true BRPI1006154B1 (pt) 2021-05-04

Family

ID=42339736

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006154-1A BRPI1006154B1 (pt) 2009-01-13 2010-01-13 Dispositivo de escarfagem de peça de aço e método de escarfagem de peça de aço

Country Status (5)

Country Link
JP (1) JP5009420B2 (zh)
KR (1) KR101308804B1 (zh)
CN (1) CN102271852B (zh)
BR (1) BRPI1006154B1 (zh)
WO (1) WO2010082484A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101758458B1 (ko) * 2015-06-30 2017-07-17 주식회사 포스코 스카핑 장치
CN105328300A (zh) * 2015-11-27 2016-02-17 山东钢铁股份有限公司 一种清除钢坯表面裂纹的方法
CN107695479A (zh) * 2017-09-06 2018-02-16 邯钢集团邯宝钢铁有限公司 消除机清板坯倒角处漏清的清理方法
CN108145111A (zh) * 2018-01-25 2018-06-12 上海东震冶金工程技术有限公司 火焰清理机氧气/燃气管道泄漏综合预警系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109163A (en) * 1981-01-23 1981-08-29 Kawasaki Steel Corp Mending device for slag
CA1323828C (en) * 1986-10-22 1993-11-02 Ronald Elmer Fuhrhop Scarfing nozzles
CN2239317Y (zh) * 1995-06-23 1996-11-06 宝山钢铁(集团)公司 金属表面清理除渣装置
JP3391619B2 (ja) * 1996-01-31 2003-03-31 日本スピング株式会社 溶削装置
JP4162921B2 (ja) * 2002-05-17 2008-10-08 Ｊｆｅスチール株式会社 鋼片の溶削装置
CN2571529Y (zh) * 2002-09-27 2003-09-10 上海振华焊割工具有限公司 钢坯表面清理烧剥装置
JP2006102804A (ja) * 2004-10-08 2006-04-20 Nippon Steel Corp 鋼片の溶削装置

Also Published As

Publication number Publication date
KR20110105790A (ko) 2011-09-27
CN102271852B (zh) 2014-06-11
JPWO2010082484A1 (ja) 2012-07-05
KR101308804B1 (ko) 2013-09-13
JP5009420B2 (ja) 2012-08-22
WO2010082484A1 (ja) 2010-07-22
CN102271852A (zh) 2011-12-07
BRPI1006154A2 (pt) 2016-02-23

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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)

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal: appeal against refusal
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/05/2021, OBSERVADAS AS CONDICOES LEGAIS.