BR8501925A - Aco ferritico-perlitico para tubos - Google Patents

Aco ferritico-perlitico para tubos

Info

Publication number
BR8501925A
BR8501925A BR8501925A BR8501925A BR8501925A BR 8501925 A BR8501925 A BR 8501925A BR 8501925 A BR8501925 A BR 8501925A BR 8501925 A BR8501925 A BR 8501925A BR 8501925 A BR8501925 A BR 8501925A
Authority
BR
Brazil
Prior art keywords
tubing
content
pipes
hot working
steel
Prior art date
Application number
BR8501925A
Other languages
English (en)
Inventor
Ingo Von Hagen
Hans-Georg Hillenbrand
Rolf Konrad Poepperling
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of BR8501925A publication Critical patent/BR8501925A/pt

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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
BR8501925A 1984-04-24 1985-04-23 Aco ferritico-perlitico para tubos BR8501925A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843415590 DE3415590A1 (de) 1984-04-24 1984-04-24 Verwendung eines stahls in schwefelwasserstoffhaltigen medien

Publications (1)

Publication Number Publication Date
BR8501925A true BR8501925A (pt) 1985-12-24

Family

ID=6234444

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501925A BR8501925A (pt) 1984-04-24 1985-04-23 Aco ferritico-perlitico para tubos

Country Status (7)

Country Link
US (1) US4631095A (pt)
EP (1) EP0160616B1 (pt)
JP (1) JPS60234952A (pt)
AT (1) ATE38059T1 (pt)
BR (1) BR8501925A (pt)
CA (1) CA1239332A (pt)
DE (1) DE3415590A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909675A1 (de) * 1989-03-23 1990-09-27 Siemens Ag Sperren von mfv-teilnehmernummern
DE4019118C1 (pt) * 1990-06-12 1991-04-18 Mannesmann Ag, 4000 Duesseldorf, De
DE4439059A1 (de) * 1994-11-02 1996-05-09 Teves Gmbh Alfred Verschlußvorrichtung zum Verschließen von Druckmittel führenden Kanälen in einem Gehäuse
EP0940476B1 (en) * 1997-04-30 2005-06-29 JFE Steel Corporation Process for producing steel pipe having high ductility and strength
US5993570A (en) * 1997-06-20 1999-11-30 American Cast Iron Pipe Company Linepipe and structural steel produced by high speed continuous casting
BR9806104A (pt) * 1997-06-26 1999-08-31 Kawasaki Steel Co Tubo de aço de granulação superfina e processo para a produção do mesmo.
KR100330432B1 (ko) * 1997-06-26 2002-03-27 에모토 간지 초미세 입자 강관 및 그 제조방법
US6149862A (en) * 1999-05-18 2000-11-21 The Atri Group Ltd. Iron-silicon alloy and alloy product, exhibiting improved resistance to hydrogen embrittlement and method of making the same
JP2006083963A (ja) * 2004-09-16 2006-03-30 Ntn Corp 中空状動力伝達シャフト
CN102400057B (zh) * 2011-11-28 2014-12-03 宝山钢铁股份有限公司 抗二氧化碳腐蚀油井管用低合金钢及其制造方法
DE102015217399A1 (de) * 2015-09-11 2017-03-16 Thyssenkrupp Ag Rohrfeder für Kraftfahrzeuge und ein Verfahren zum Herstellen einer Rohrfeder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB839063A (en) * 1957-02-11 1960-06-29 Fagersta Bruks Ab Improvements relating to steel for welding or cold working
US3741822A (en) * 1971-07-14 1973-06-26 North Star Steel Co High strength steel
US4256517A (en) * 1978-01-09 1981-03-17 Republic Steel Corporation Welded alloy casing
DE2900022C3 (de) * 1979-01-02 1981-12-03 Estel Hoesch Werke Ag, 4600 Dortmund Verfahren zum Herstellen von Profilen
US4282047A (en) * 1979-08-29 1981-08-04 Kawasaki Steel Corporation Method of producing steel pipe material for oil well
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
US4394189A (en) * 1981-05-08 1983-07-19 Lone Star Steel Company High performance tubulars for critical oil country applications and improved process for their preparation
US4354882A (en) * 1981-05-08 1982-10-19 Lone Star Steel Company High performance tubulars for critical oil country applications and process for their preparation
US4370178A (en) * 1981-06-30 1983-01-25 Republic Steel Corporation Method of making as-pierced tubular products
DE3127373C2 (de) * 1981-07-09 1985-08-29 Mannesmann AG, 4000 Düsseldorf Verfahren zum Herstellen von nahtlosen Stahlrohren für die Erdölindustrie
CS330783A2 (en) * 1982-07-09 1984-06-18 Mannesmann Ag Zpusob vyroby plechu s jemnozrnnou strukturou z nizce legovane oceli pro vyrobu trub velkeho prumeru

Also Published As

Publication number Publication date
DE3415590C2 (pt) 1987-11-12
EP0160616A3 (en) 1986-12-30
CA1239332A (en) 1988-07-19
EP0160616A2 (de) 1985-11-06
JPS60234952A (ja) 1985-11-21
EP0160616B1 (de) 1988-10-19
US4631095A (en) 1986-12-23
ATE38059T1 (de) 1988-11-15
DE3415590A1 (de) 1985-10-31

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