DE2739264C2 - Verfahren zum Herstellen von Rohren aus hochfestem Stahl - Google Patents

Verfahren zum Herstellen von Rohren aus hochfestem Stahl

Info

Publication number
DE2739264C2
DE2739264C2 DE2739264A DE2739264A DE2739264C2 DE 2739264 C2 DE2739264 C2 DE 2739264C2 DE 2739264 A DE2739264 A DE 2739264A DE 2739264 A DE2739264 A DE 2739264A DE 2739264 C2 DE2739264 C2 DE 2739264C2
Authority
DE
Germany
Prior art keywords
steel
tensile strength
hours
pipes
reduction
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
DE2739264A
Other languages
German (de)
English (en)
Other versions
DE2739264A1 (de
Inventor
Tatsuro Amagasaki Hyogo Kunitake
Masaru Nishiguchi
Masahiro Osaka Nishio
Yasutaka Amagasaki Hyogo Okada
Iwao Saito
Kazuo Tsumura
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 DE2739264A1 publication Critical patent/DE2739264A1/de
Application granted granted Critical
Publication of DE2739264C2 publication Critical patent/DE2739264C2/de
Expired 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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

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 Steel (AREA)
DE2739264A 1976-08-31 1977-08-31 Verfahren zum Herstellen von Rohren aus hochfestem Stahl Expired DE2739264C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51104568A JPS5929649B2 (ja) 1976-08-31 1976-08-31 延性靭性の著しくすぐれた超高張力鋼素管の製造方法

Publications (2)

Publication Number Publication Date
DE2739264A1 DE2739264A1 (de) 1978-03-02
DE2739264C2 true DE2739264C2 (de) 1986-01-30

Family

ID=14384044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2739264A Expired DE2739264C2 (de) 1976-08-31 1977-08-31 Verfahren zum Herstellen von Rohren aus hochfestem Stahl

Country Status (6)

Country Link
US (1) US4102711A (enExample)
JP (1) JPS5929649B2 (enExample)
AU (1) AU508305B2 (enExample)
DE (1) DE2739264C2 (enExample)
FR (1) FR2363633A1 (enExample)
GB (1) GB1556555A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900022C3 (de) * 1979-01-02 1981-12-03 Estel Hoesch Werke Ag, 4600 Dortmund Verfahren zum Herstellen von Profilen
SE452028B (sv) * 1982-04-30 1987-11-09 Skf Steel Eng Ab Anvendning av ror framstellda av kolstal eller laglegerat stal i sur, svavelvetehaltig miljo
JPH01252724A (ja) * 1988-03-31 1989-10-09 Sumitomo Metal Ind Ltd マルエージング鋼製円筒素材の製造方法
JP4019772B2 (ja) * 2002-04-18 2007-12-12 住友金属工業株式会社 継目無管の製造方法
WO2004067783A2 (en) * 2003-01-24 2004-08-12 Ellwood National Forge Company Eglin steel - a low alloy high strength composition
CN103451580A (zh) * 2013-09-12 2013-12-18 江南工业集团有限公司 一种铝合金管形件固溶处理方法
CN110280592B (zh) * 2019-07-19 2020-09-11 大冶特殊钢有限公司 一种超高强度合金的无缝管轧制方法
US20220193776A1 (en) * 2020-12-18 2022-06-23 Divergent Technologies, Inc. Hybrid processing of freeform deposition material by progressive forging

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969665A (en) * 1931-11-28 1934-08-07 Wellman Seaver Rolling Mill Co Tube manufacture
US2184624A (en) * 1937-12-03 1939-12-26 Nat Tube Co Manufacture of steel or alloy tubes
US3093519A (en) * 1961-01-03 1963-06-11 Int Nickel Co Age-hardenable, martensitic iron-base alloys
FR1292397A (fr) * 1961-03-24 1962-05-04 Lorraine Escaut Sa Procédé de fabrication de tubes sans soudure applicable, notamment, aux alliages spéciaux
FR84125E (fr) * 1963-08-02 1964-11-27 Mond Nickel Co Ltd Acier allié
US3359094A (en) * 1965-05-20 1967-12-19 Int Nickel Co Ferrous alloys of exceptionally high strength
US3453102A (en) * 1966-03-08 1969-07-01 Int Nickel Co High strength,ductile maraging steel
JPS56488B2 (enExample) * 1973-03-19 1981-01-08
CA1029643A (en) * 1973-07-27 1978-04-18 Hiromori Tsutsumi Cylinders for uranium enrichment centrifugal separators and process for their production
US3976514A (en) * 1975-02-10 1976-08-24 Nippon Steel Corporation Method for producing a high toughness and high tensil steel

Also Published As

Publication number Publication date
FR2363633A1 (fr) 1978-03-31
JPS5929649B2 (ja) 1984-07-21
GB1556555A (en) 1979-11-28
AU2820577A (en) 1979-03-01
FR2363633B1 (enExample) 1982-09-10
JPS5329220A (en) 1978-03-18
AU508305B2 (en) 1980-03-13
DE2739264A1 (de) 1978-03-02
US4102711A (en) 1978-07-25

Similar Documents

Publication Publication Date Title
DE69516336T2 (de) Verfahren zur herstellung eines stahlbleches mit hoher korrosionsbeständigkeit
EP1573075B8 (de) Verfahren zum herstellen eines stahlprodukts
DE2324788C2 (de) Verfahren zur Herstellung eines nicht-alternden, kohlenstoffarmen Tiefzieh-Stahls
EP0352597B1 (de) Verfahren zur Erzeugung von Warmband oder Grobblechen
DE69700641T2 (de) Nickellegierung mit ausgezeichneter Korrosionsbeständigkeit und Bearbeitbarkeit
DE1458330C3 (de) Verwendung einer zähen, ausscheidungshärtbaren, rostfreien, chrom-, nickel- und aluminiumhaltigen Stahllegierung
DE2124994A1 (de) Verfahren und Vorrichtung zur Herstellung starker, zähfester Stahlplatten
DE2754673C2 (de) Verfahren zur Herstellung von Halbzeug aus einer Al-Mn-Legierung mit verbesserten Festigkeitseigenschaften
DE1558668C3 (de) Verwendung von kriechfesten, nichtrostenden austenitischen Stählen zur Herstellung von Blechen
DE3126386C2 (de) Verfahren zur Herstellung von preßumformbarem, hochfestem Stahlblech mit einem Zweiphasengefüge
DE69130555T3 (de) Hochfestes Stahleinblech zur Umformung durch Pressen und Verfahren zur Herstellung dieser Bleche
WO2011000635A1 (de) Almgsi-band für anwendungen mit hohen umformungsanforderungen
DE2739865C2 (de) Verfahren zur Herstellung von Platten oder Bändern aus kohlenstoffarmem Stahl
DE2500084C3 (de) Verfahren zur Herstellung von Aluminium-Halbzeug
DE3221840C2 (enExample)
DE2739264C2 (de) Verfahren zum Herstellen von Rohren aus hochfestem Stahl
DE2629838C3 (de) Aluminiumblech für Finnen bei Wärmetauschern und Verfahren zu dessen Herstellung
DE2900022C3 (de) Verfahren zum Herstellen von Profilen
DE2335113A1 (de) Aluminium-knetlegierungen
EP3872206B1 (de) Verfahren zur herstellung eines nachbehandelten, kaltgewalzten stahlflachprodukts und nachbehandeltes, kaltgewalztes stahlflachprodukt
DE1290727B (de) Verfahren zur Herstellung von Nioblegierungen hoher Festigkeit
DE69702133T2 (de) Aluminium - silizium - magnesium - legierung für fahrzeugkarrosserieblech
DE2543032A1 (de) Kupferlegierung
DE2537092C3 (de) Material für den Rotor eines schnellaufenden Hysteresemotors und Verfahren zu seiner Herstellung
DE2129125A1 (de) Verfahren zur Verarbeitung von Aluminiumbronzen

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: VOSSIUS, V., DIPL.-CHEM. DR.RER.NAT. VOSSIUS, D.,

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: VOSSIUS, V., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D., DIPL.-PHYS. DR.RER.NAT. RAUH, P., DIPL.-CHEM. DR.RER.NAT. HERMANN, G., DIPL.-PHYS. DR.RER.NAT. SCHMIDT, J., DIPL.-ING. JAENICHEN, H., DIPL.-BIOL. DR.RER.NAT., PAT.-ANWAELTE TREMMEL, H., RECHTSANW., 8000 MUENCHEN