DE69321105T2 - Stahl zur Herstellung von grossen Rohrformen - Google Patents

Stahl zur Herstellung von grossen Rohrformen

Info

Publication number
DE69321105T2
DE69321105T2 DE69321105T DE69321105T DE69321105T2 DE 69321105 T2 DE69321105 T2 DE 69321105T2 DE 69321105 T DE69321105 T DE 69321105T DE 69321105 T DE69321105 T DE 69321105T DE 69321105 T2 DE69321105 T2 DE 69321105T2
Authority
DE
Germany
Prior art keywords
steel
production
large pipe
pipe shapes
esp
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 - Fee Related
Application number
DE69321105T
Other languages
English (en)
Other versions
DE69321105D1 (de
Inventor
Ashok K Khare
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.)
NFIP Inc
Original Assignee
NFIP Inc
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 NFIP Inc filed Critical NFIP Inc
Publication of DE69321105D1 publication Critical patent/DE69321105D1/de
Application granted granted Critical
Publication of DE69321105T2 publication Critical patent/DE69321105T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE69321105T 1993-06-25 1993-11-16 Stahl zur Herstellung von grossen Rohrformen Expired - Fee Related DE69321105T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/082,986 US5330707A (en) 1993-06-25 1993-06-25 Steel for making very large pipe molds

Publications (2)

Publication Number Publication Date
DE69321105D1 DE69321105D1 (de) 1998-10-22
DE69321105T2 true DE69321105T2 (de) 1999-05-12

Family

ID=22174707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321105T Expired - Fee Related DE69321105T2 (de) 1993-06-25 1993-11-16 Stahl zur Herstellung von grossen Rohrformen

Country Status (9)

Country Link
US (1) US5330707A (de)
EP (1) EP0630985B1 (de)
JP (1) JP2649319B2 (de)
AT (1) ATE171223T1 (de)
AU (1) AU661811B2 (de)
CA (1) CA2110199C (de)
DE (1) DE69321105T2 (de)
ES (1) ES2125295T3 (de)
RU (1) RU2078147C1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003050318A1 (en) * 2001-12-10 2003-06-19 Ellwood National Forge Company 0303 steel for making pipe molds
FR2858331B1 (fr) * 2003-08-01 2006-12-01 Aubert Et Duval Surface en contact avec le titane ou un alliage de titane
CN107475487B (zh) * 2017-06-30 2019-04-19 共享铸钢有限公司 一种低碳低合金高强度高低温韧性铸钢件的生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166585A5 (en) * 1971-12-30 1973-08-17 Creusot Loire Steel alloy - for use in pressurised hydrogen or during hydrogen production
JPS5139521A (ja) * 1974-09-30 1976-04-02 Hitachi Shipbuilding Eng Co Teionyokochoryokuchuko
US4673433A (en) * 1986-05-28 1987-06-16 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material
US4919735A (en) * 1988-12-29 1990-04-24 National Forge Company Khare pipe mold steel
US4992239A (en) * 1988-12-29 1991-02-12 National Forge Company Khare steel

Also Published As

Publication number Publication date
DE69321105D1 (de) 1998-10-22
ES2125295T3 (es) 1999-03-01
EP0630985B1 (de) 1998-09-16
AU661811B2 (en) 1995-08-03
CA2110199C (en) 1998-05-05
JPH0711387A (ja) 1995-01-13
JP2649319B2 (ja) 1997-09-03
US5330707A (en) 1994-07-19
ATE171223T1 (de) 1998-10-15
CA2110199A1 (en) 1994-12-26
EP0630985A1 (de) 1994-12-28
AU5077293A (en) 1995-01-05
RU2078147C1 (ru) 1997-04-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee