BRPI0810054A2 - Método de fabricação de mandril usado para mandrilar e laminar material metálico, método de fabricação de tubo de metal, e mandril usado para mandrilar e laminar material metálico. - Google Patents

Método de fabricação de mandril usado para mandrilar e laminar material metálico, método de fabricação de tubo de metal, e mandril usado para mandrilar e laminar material metálico.

Info

Publication number
BRPI0810054A2
BRPI0810054A2 BRPI0810054-3A2A BRPI0810054A BRPI0810054A2 BR PI0810054 A2 BRPI0810054 A2 BR PI0810054A2 BR PI0810054 A BRPI0810054 A BR PI0810054A BR PI0810054 A2 BRPI0810054 A2 BR PI0810054A2
Authority
BR
Brazil
Prior art keywords
materialing
metal
manufacturing
laminating
metal material
Prior art date
Application number
BRPI0810054-3A2A
Other languages
English (en)
Inventor
Yasuyoshi Hidaka
Naoya Hirase
Yasuhiro Kouchi
Original Assignee
Sumitomo Metal Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39681617&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0810054(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of BRPI0810054A2 publication Critical patent/BRPI0810054A2/pt
Publication of BRPI0810054B1 publication Critical patent/BRPI0810054B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone
    • C23C8/14—Oxidising of ferrous surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
BRPI0810054-3A 2007-02-05 2008-02-04 Método de fabricação de mandril usado para mandrilar e laminar material metálico, método de fabricação de tubo de metal, e mandril usado para mandrilar e laminar material metálico BRPI0810054B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007025985 2007-02-05
JP2007-025985 2007-02-05
JP2008-020129 2008-01-31
JP2008020129 2008-01-31
PCT/JP2008/051766 WO2008096708A1 (ja) 2007-02-05 2008-02-04 金属素材の穿孔圧延に用いられるプラグの製造方法、金属管の製造方法及び金属素材の穿孔圧延に用いられるプラグ

Publications (2)

Publication Number Publication Date
BRPI0810054A2 true BRPI0810054A2 (pt) 2014-10-21
BRPI0810054B1 BRPI0810054B1 (pt) 2020-03-24

Family

ID=39681617

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810054-3A BRPI0810054B1 (pt) 2007-02-05 2008-02-04 Método de fabricação de mandril usado para mandrilar e laminar material metálico, método de fabricação de tubo de metal, e mandril usado para mandrilar e laminar material metálico

Country Status (6)

Country Link
US (1) US8065900B2 (pt)
EP (1) EP2111933B1 (pt)
JP (1) JP5131702B2 (pt)
CN (1) CN101646505B (pt)
BR (1) BRPI0810054B1 (pt)
WO (1) WO2008096708A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2902522B1 (en) * 2012-09-28 2018-06-27 Nippon Steel & Sumitomo Metal Corporation Piercer plug material for producing seamless steel tube, and method for producing said material
WO2017051632A1 (ja) * 2015-09-25 2017-03-30 新日鐵住金株式会社 ピアサープラグ及びその製造方法
CN110616364B (zh) * 2018-06-20 2021-08-13 宝山钢铁股份有限公司 一种经济型无缝钢管高穿孔寿命顶头及其制造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034588A (en) * 1970-05-11 1977-07-12 Columbiana Foundry Company Methods of piercing and enlarging elongate metal members such as seamless tubes
JPS5913924B2 (ja) * 1979-12-25 1984-04-02 日本鋼管株式会社 穿孔圧延機用芯金
US4348241A (en) * 1981-02-12 1982-09-07 Shinhokoku Steel Corporation Heat-treatment of semifinished product-sliding surface of shaping members in plastic metal-working apparatus
JPS599154A (ja) * 1982-07-05 1984-01-18 Kawasaki Steel Corp 継目無鋼管製造用工具材料
US4451496A (en) * 1982-07-30 1984-05-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Coating with overlay metallic-cermet alloy systems
JPS6086262A (ja) * 1983-10-18 1985-05-15 Sumitomo Metal Ind Ltd 継目無鋼管製管用芯金の寿命延長熱処理方法
JP2940188B2 (ja) * 1991-02-23 1999-08-25 住友金属工業株式会社 熱間製管工具及びその製造方法
JPH08206709A (ja) 1994-12-09 1996-08-13 Sumitomo Metal Ind Ltd 熱間製管工具およびその製造方法
US5714734A (en) * 1996-11-08 1998-02-03 Mcdermott Technology, Inc. Inspection and control of titanium welds
JP3228169B2 (ja) * 1997-03-07 2001-11-12 住友金属工業株式会社 継目無金属管の穿孔圧延用プラグおよびこのプラグを用いた継目無金属管の製造方法
JPH10291008A (ja) * 1997-04-18 1998-11-04 Sumitomo Metal Ind Ltd 熱間製管用工具及びその製造方法
JP2996245B2 (ja) * 1998-02-23 1999-12-27 住友金属工業株式会社 酸化スケ―ル層付きマルテンサイト系ステンレス鋼材およびその製造方法
JP3777977B2 (ja) * 2000-11-27 2006-05-24 セイコーエプソン株式会社 液晶装置用異物除去方法
JP3777997B2 (ja) * 2001-03-19 2006-05-24 住友金属工業株式会社 継目無鋼管の製造方法
DE602004029357D1 (de) * 2003-05-13 2010-11-11 Sumitomo Metal Ind Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren
JP4270003B2 (ja) * 2004-03-29 2009-05-27 株式会社デンソー 電流制御装置
US7803237B2 (en) * 2005-07-20 2010-09-28 Damascus Steel Casting Company Nickel-base alloy and articles made therefrom

Also Published As

Publication number Publication date
EP2111933B1 (en) 2015-04-08
CN101646505B (zh) 2013-05-22
BRPI0810054B1 (pt) 2020-03-24
EP2111933A1 (en) 2009-10-28
US8065900B2 (en) 2011-11-29
CN101646505A (zh) 2010-02-10
EP2111933A4 (en) 2013-04-10
US20100018281A1 (en) 2010-01-28
JPWO2008096708A1 (ja) 2010-05-20
JP5131702B2 (ja) 2013-01-30
WO2008096708A1 (ja) 2008-08-14

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Legal Events

Date Code Title Description
B25A Requested transfer of rights 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]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 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

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/03/2020, OBSERVADAS AS CONDICOES LEGAIS.