EP2902522A4 - Lochwerkzeugmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials - Google Patents

Lochwerkzeugmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials

Info

Publication number
EP2902522A4
EP2902522A4 EP13842050.0A EP13842050A EP2902522A4 EP 2902522 A4 EP2902522 A4 EP 2902522A4 EP 13842050 A EP13842050 A EP 13842050A EP 2902522 A4 EP2902522 A4 EP 2902522A4
Authority
EP
European Patent Office
Prior art keywords
producing
steel tube
seamless steel
piercer plug
plug material
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP13842050.0A
Other languages
English (en)
French (fr)
Other versions
EP2902522A1 (de
EP2902522B1 (de
Inventor
Kotaro Ona
Yuta Yokomizo
Yasuyoshi Hidaka
Tetsuya Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2902522A1 publication Critical patent/EP2902522A1/de
Publication of EP2902522A4 publication Critical patent/EP2902522A4/de
Application granted granted Critical
Publication of EP2902522B1 publication Critical patent/EP2902522B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • 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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP13842050.0A 2012-09-28 2013-09-26 Lochdornmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials Active EP2902522B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012217720 2012-09-28
PCT/JP2013/076081 WO2014050975A1 (ja) 2012-09-28 2013-09-26 シームレス鋼管製造用ピアサープラグ用素材およびその製造方法

Publications (3)

Publication Number Publication Date
EP2902522A1 EP2902522A1 (de) 2015-08-05
EP2902522A4 true EP2902522A4 (de) 2016-06-15
EP2902522B1 EP2902522B1 (de) 2018-06-27

Family

ID=50388370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13842050.0A Active EP2902522B1 (de) 2012-09-28 2013-09-26 Lochdornmaterial zur herstellung eines nahtlosen stahlrohrs und verfahren zur herstellung des materials

Country Status (6)

Country Link
EP (1) EP2902522B1 (de)
JP (1) JP6195570B2 (de)
CN (1) CN104685085B (de)
BR (1) BR112015006482B8 (de)
TW (1) TWI487800B (de)
WO (1) WO2014050975A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6385195B2 (ja) * 2014-08-19 2018-09-05 新報国製鉄株式会社 シームレスパイプ製造用ピアサープラグ
CN105546228A (zh) * 2016-01-20 2016-05-04 浙江海洋学院 一种船舶用无缝钢管及其制备方法
CN106077097A (zh) * 2016-06-02 2016-11-09 天津钢管集团股份有限公司 提高穿孔机组顶头表面性能的结构及制作方法
US10888906B2 (en) * 2016-08-08 2021-01-12 Nippon Steel & Sumitomo Metal Corporation Method of manufacturing piercer plug
CN111315906A (zh) * 2017-11-02 2020-06-19 日本制铁株式会社 穿轧机顶头及其制造方法
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
US12043885B2 (en) * 2018-07-09 2024-07-23 Nippon Steel Corporation Seamless steel pipe and method for producing the same
CN112899564A (zh) * 2021-01-15 2021-06-04 常州宝菱重工机械有限公司 钢管穿孔顶头及制备方法
CN112881121A (zh) * 2021-01-15 2021-06-01 常州宝菱重工机械有限公司 钢管穿孔顶头表面氧化膜评定方法
CN117987746B (zh) * 2024-03-27 2024-10-15 南通市嘉业机械制造有限公司 一种耐磨无缝钢管穿孔顶头及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369948A (ja) * 1986-09-09 1988-03-30 Kawasaki Steel Corp 継目無鋼管製造用工具材料
JPH0474848A (ja) * 1990-07-13 1992-03-10 Sumitomo Metal Ind Ltd 熱間製管工具用鋼及び熱間製管工具
JPH04270003A (ja) * 1991-02-23 1992-09-25 Sumitomo Metal Ind Ltd 熱間製管工具及びその製造方法
JPH0760314A (ja) * 1993-08-24 1995-03-07 Sumitomo Metal Ind Ltd 熱間製管用工具及びその製造方法
JPH08300014A (ja) * 1995-04-27 1996-11-19 Sumitomo Metal Ind Ltd 熱間製管工具の製造方法
JP2002047533A (ja) * 2000-07-28 2002-02-15 Nippon Chuzo Kk 継目無管製造用工具及びその製造方法
EP1632583A1 (de) * 2003-05-13 2006-03-08 Sumitomo Metal Industries, Ltd. Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren
EP2111933A1 (de) * 2007-02-05 2009-10-28 Sumitomo Metal Industries Limited Verfahren zur herstellung eines stopfens zur verwendung beim lochen/walzen von metallischem rohmaterial, verfahren zur herstellung eines metallrohrs und stopfen zur verwendung beim lochen/walzen von metallischem rohmaterial

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1060583A (ja) * 1996-08-20 1998-03-03 Hitachi Metals Ltd 熱間の耐摩耗性に優れた鋳造工具
JPH10137818A (ja) * 1996-11-05 1998-05-26 Kawasaki Steel Corp 継目無鋼管穿孔圧延用プラグ
JP3292122B2 (ja) * 1997-12-19 2002-06-17 日本鋼管株式会社 継目無鋼管製造用工具
EP1264910B1 (de) * 2000-02-28 2008-05-21 Nippon Steel Corporation Stahlrohr mit ausgezeichneter formbarkeit und herstellungsverfahren dafür
JP4388676B2 (ja) * 2000-07-28 2009-12-24 日本鋳造株式会社 継目無管製造用工具及びその製造方法
JP4165058B2 (ja) * 2001-07-25 2008-10-15 Ｊｆｅスチール株式会社 穿孔圧延用工具およびその製造方法
JP3797192B2 (ja) 2001-10-25 2006-07-12 Ｊｆｅスチール株式会社 穿孔圧延用工具
CN101070581A (zh) * 2006-05-12 2007-11-14 江苏南山冶金机械制造有限公司 不锈钢无缝钢管穿孔顶头
ES2396114T3 (es) * 2006-10-27 2013-02-19 Nippon Steel & Sumitomo Metal Corporation Tubo de acero sin costuras para acumuladores de bolsa de aire y procedimiento para la producción del mismo
EP2198984B1 (de) 2007-11-01 2016-12-14 Nippon Steel & Sumitomo Metal Corporation Durchstechstecker, verfahren zur wiedergewinnung des durchstechsteckers und wiedergewinnungsanlagenlinie für den durchstechstecker

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369948A (ja) * 1986-09-09 1988-03-30 Kawasaki Steel Corp 継目無鋼管製造用工具材料
JPH0474848A (ja) * 1990-07-13 1992-03-10 Sumitomo Metal Ind Ltd 熱間製管工具用鋼及び熱間製管工具
JPH04270003A (ja) * 1991-02-23 1992-09-25 Sumitomo Metal Ind Ltd 熱間製管工具及びその製造方法
JPH0760314A (ja) * 1993-08-24 1995-03-07 Sumitomo Metal Ind Ltd 熱間製管用工具及びその製造方法
JPH08300014A (ja) * 1995-04-27 1996-11-19 Sumitomo Metal Ind Ltd 熱間製管工具の製造方法
JP2002047533A (ja) * 2000-07-28 2002-02-15 Nippon Chuzo Kk 継目無管製造用工具及びその製造方法
EP1632583A1 (de) * 2003-05-13 2006-03-08 Sumitomo Metal Industries, Ltd. Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren
EP2111933A1 (de) * 2007-02-05 2009-10-28 Sumitomo Metal Industries Limited Verfahren zur herstellung eines stopfens zur verwendung beim lochen/walzen von metallischem rohmaterial, verfahren zur herstellung eines metallrohrs und stopfen zur verwendung beim lochen/walzen von metallischem rohmaterial

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014050975A1 *

Also Published As

Publication number Publication date
BR112015006482A2 (pt) 2017-07-04
EP2902522A1 (de) 2015-08-05
JP6195570B2 (ja) 2017-09-13
EP2902522B1 (de) 2018-06-27
TW201420777A (zh) 2014-06-01
JPWO2014050975A1 (ja) 2016-08-22
CN104685085A (zh) 2015-06-03
BR112015006482B1 (pt) 2020-01-28
BR112015006482B8 (pt) 2020-10-13
TWI487800B (zh) 2015-06-11
WO2014050975A1 (ja) 2014-04-03
CN104685085B (zh) 2016-10-26

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