DE2120618C3 - Verfahren zur Herstellung eines Stahles - Google Patents

Verfahren zur Herstellung eines Stahles

Info

Publication number
DE2120618C3
DE2120618C3 DE2120618A DE2120618A DE2120618C3 DE 2120618 C3 DE2120618 C3 DE 2120618C3 DE 2120618 A DE2120618 A DE 2120618A DE 2120618 A DE2120618 A DE 2120618A DE 2120618 C3 DE2120618 C3 DE 2120618C3
Authority
DE
Germany
Prior art keywords
steel
niobium
production
manganese
rolled
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
Application number
DE2120618A
Other languages
German (de)
English (en)
Other versions
DE2120618A1 (de
DE2120618B2 (de
Inventor
Arthur Philip Coldren
Robert Leonard Cryderman
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.)
Cyprus Amax Minerals Co
Original Assignee
American Metal Climax 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 American Metal Climax Inc filed Critical American Metal Climax Inc
Publication of DE2120618A1 publication Critical patent/DE2120618A1/de
Publication of DE2120618B2 publication Critical patent/DE2120618B2/de
Application granted granted Critical
Publication of DE2120618C3 publication Critical patent/DE2120618C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
DE2120618A 1970-05-11 1971-04-27 Verfahren zur Herstellung eines Stahles Expired DE2120618C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3639170A 1970-05-11 1970-05-11

Publications (3)

Publication Number Publication Date
DE2120618A1 DE2120618A1 (de) 1971-11-25
DE2120618B2 DE2120618B2 (de) 1976-12-02
DE2120618C3 true DE2120618C3 (de) 1979-09-27

Family

ID=21888361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2120618A Expired DE2120618C3 (de) 1970-05-11 1971-04-27 Verfahren zur Herstellung eines Stahles

Country Status (5)

Country Link
US (1) US3726723A (index.php)
CA (1) CA942542A (index.php)
DE (1) DE2120618C3 (index.php)
FR (1) FR2091353A5 (index.php)
GB (1) GB1308092A (index.php)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894618A (index.php) * 1972-03-15 1973-12-05
SE373877B (index.php) * 1972-07-10 1975-02-17 Skf Ind Trading & Dev
JPS5324892B2 (index.php) * 1972-10-19 1978-07-24
US4042273A (en) * 1975-05-20 1977-08-16 Fried. Krupp Huttenwerke Ag Rail wheel
DE2900022C3 (de) * 1979-01-02 1981-12-03 Estel Hoesch Werke Ag, 4600 Dortmund Verfahren zum Herstellen von Profilen
EP0030309B1 (de) * 1979-12-06 1985-02-13 Preussag Stahl Aktiengesellschaft Warmband oder Grobblech aus einem denitrierten Stahl und Verfahren zu seiner Herstellung
EP0033600A3 (en) * 1980-01-18 1981-11-25 British Steel Corporation Process for producing a steel with dual-phase structure
JPS5937328B2 (ja) * 1980-09-05 1984-09-08 新日本製鐵株式会社 耐サワ−特性のすぐれた鋼管用熱延鋼材の製造方法
US4533405A (en) * 1982-10-07 1985-08-06 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
CA1207639A (en) * 1983-03-17 1986-07-15 Rodney J. Jesseman Low alloy steel plate and process for production therefor
US4534805A (en) * 1983-03-17 1985-08-13 Armco Inc. Low alloy steel plate and process for production thereof
US5409554A (en) * 1993-09-15 1995-04-25 The Timken Company Prevention of particle embrittlement in grain-refined, high-strength steels
JPH1017986A (ja) 1996-06-28 1998-01-20 Nippon Steel Corp パイプラインの耐外面ｓｃｃ特性に優れた鋼
WO2000060616A1 (en) * 1999-04-06 2000-10-12 Crs Holdings, Inc. Workable, semi-hard magnetic alloy with small magnetostriction and article made therefrom
CA2378934C (en) * 2002-03-26 2005-11-15 Ipsco Inc. High-strength micro-alloy steel and process for making same
US7220325B2 (en) * 2002-04-03 2007-05-22 Ipsco Enterprises, Inc. High-strength micro-alloy steel
EP2152451B1 (en) * 2007-05-06 2020-02-26 Nucor Corporation A thin cast strip product with microalloy additions, and method for making the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049911A (en) * 1963-01-18 1966-11-30 Yawata Iron & Steel Co Process for manufacturing tough steel
US3328211A (en) * 1963-12-05 1967-06-27 Ishikawajima Harima Heavy Ind Method of manufacturing weldable, tough and high strength steel for structure members usable in the ashot-state and steel so made
US3432368A (en) * 1965-02-25 1969-03-11 Ishikawajima Harima Heavy Ind Method for manufacturing nitride-containing low-carbon structural steels
GB1101193A (en) * 1966-01-21 1968-01-31 United Steel Companies Ltd Steel
GB1123114A (en) * 1966-01-27 1968-08-14 British Iron Steel Research Improvements in or relating to alloy steels
US3539404A (en) * 1967-05-15 1970-11-10 Youngstown Sheet And Tube Co Method of making a low alloy steel

Also Published As

Publication number Publication date
CA942542A (en) 1974-02-26
US3726723A (en) 1973-04-10
FR2091353A5 (index.php) 1972-01-14
DE2120618A1 (de) 1971-11-25
GB1308092A (en) 1973-02-21
DE2120618B2 (de) 1976-12-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee