DE602004029357D1 - Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren - Google Patents

Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren

Info

Publication number
DE602004029357D1
DE602004029357D1 DE602004029357T DE602004029357T DE602004029357D1 DE 602004029357 D1 DE602004029357 D1 DE 602004029357D1 DE 602004029357 T DE602004029357 T DE 602004029357T DE 602004029357 T DE602004029357 T DE 602004029357T DE 602004029357 D1 DE602004029357 D1 DE 602004029357D1
Authority
DE
Germany
Prior art keywords
tool
forming
thorn
production
seamless pipes
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.)
Expired - Lifetime
Application number
DE602004029357T
Other languages
English (en)
Inventor
Toshiro Anraku
Masaaki Igarashi
Tomio Yamakawa
Kazuhiro Shimoda
Yasuyoshi Hidaka
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of DE602004029357D1 publication Critical patent/DE602004029357D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C22C38/18—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
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
DE602004029357T 2003-05-13 2004-05-12 Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren Expired - Lifetime DE602004029357D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003134012 2003-05-13
PCT/JP2004/006373 WO2004101837A1 (ja) 2003-05-13 2004-05-12 熱間加工用工具鋼、熱間加工用工具および継目無管製造用プラグ

Publications (1)

Publication Number Publication Date
DE602004029357D1 true DE602004029357D1 (de) 2010-11-11

Family

ID=33447142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004029357T Expired - Lifetime DE602004029357D1 (de) 2003-05-13 2004-05-12 Werkzeugstahl zum warmumformen, werkzeug zum warmumformen und dorn zur herstellung von nahtlosen rohren

Country Status (5)

Country Link
EP (1) EP1632583B1 (de)
JP (1) JP4264755B2 (de)
CN (1) CN100494448C (de)
DE (1) DE602004029357D1 (de)
WO (1) WO2004101837A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007114173A1 (ja) * 2006-03-28 2007-10-11 Sumitomo Metal Industries, Ltd. 高合金圧延用マンドレルバー、その表面処理方法および製造方法、ならびに継目無鋼管製造装置の操業方法
BRPI0810054B1 (pt) 2007-02-05 2020-03-24 Nippon Steel Corporation 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
CN101942610A (zh) * 2010-08-05 2011-01-12 黄贞益 一种热轧无缝钢管穿孔顶头及其加工工艺
EP2476772A1 (de) * 2011-01-13 2012-07-18 Rovalma, S.A. Stahl mit grosser Verschleißfestigkeit und hohem thermischen Diffusionsvermögen
JP5566417B2 (ja) * 2012-04-19 2014-08-06 新日鐵住金株式会社 穿孔プラグの製造方法
CN104685085B (zh) * 2012-09-28 2016-10-26 新报国制铁株式会社 无缝钢管制造用穿孔机顶头用坯料及其制造方法
JP5983886B2 (ja) * 2013-08-06 2016-09-06 新日鐵住金株式会社 ラインパイプ用継目無鋼管およびその製造方法
CN103627979A (zh) * 2013-11-12 2014-03-12 铜陵市肆得科技有限责任公司 一种大型泵轴承钢材料及其制备方法
CN103741061B (zh) * 2013-12-19 2016-01-27 马鞍山市方圆材料工程有限公司 一种轧辊用高断裂韧性合金钢材料及其制备方法
CN106687622B (zh) * 2014-09-10 2019-05-03 新日铁住金株式会社 不易扩散接合的奥氏体系不锈钢钢板
DE102015122975B3 (de) * 2015-12-30 2017-03-23 Wolfgang Dörr Verfahren zur Herstellung eines Warmumformwerkzeuges
CN105821343B (zh) * 2016-05-24 2017-10-27 江苏金基特钢有限公司 一种特种钢的生产方法
CN106191694B (zh) * 2016-07-05 2019-04-09 左其福 热锻温挤冷冲工模具兼用钢
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123859A (ja) * 1982-01-18 1983-07-23 Daido Steel Co Ltd 熱間工具鋼
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
JPH08193241A (ja) * 1994-09-26 1996-07-30 Kawasaki Steel Corp 熱間加工用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

Also Published As

Publication number Publication date
WO2004101837A1 (ja) 2004-11-25
EP1632583B1 (de) 2010-09-29
CN100494448C (zh) 2009-06-03
JPWO2004101837A1 (ja) 2006-07-13
EP1632583A1 (de) 2006-03-08
CN1788101A (zh) 2006-06-14
EP1632583A4 (de) 2006-06-28
JP4264755B2 (ja) 2009-05-20

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