AT902U1 - Verfahren zur herstellung nahtloser rohre - Google Patents

Verfahren zur herstellung nahtloser rohre Download PDF

Info

Publication number
AT902U1
AT902U1 AT0045795U AT45795U AT902U1 AT 902 U1 AT902 U1 AT 902U1 AT 0045795 U AT0045795 U AT 0045795U AT 45795 U AT45795 U AT 45795U AT 902 U1 AT902 U1 AT 902U1
Authority
AT
Austria
Prior art keywords
seamless tubes
producing seamless
tubes according
weight
alloy
Prior art date
Application number
AT0045795U
Other languages
German (de)
English (en)
Inventor
Dieter Dr Sporer
Original Assignee
Plansee 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 Plansee Ag filed Critical Plansee Ag
Priority to AT0045795U priority Critical patent/AT902U1/de
Publication of AT902U1 publication Critical patent/AT902U1/de
Priority to DE59606939T priority patent/DE59606939D1/de
Priority to EP96202345A priority patent/EP0761826B1/fr
Priority to ES96202345T priority patent/ES2158234T3/es
Priority to AT96202345T priority patent/ATE201456T1/de

Links

Classifications

    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
AT0045795U 1995-08-28 1995-08-28 Verfahren zur herstellung nahtloser rohre AT902U1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT0045795U AT902U1 (de) 1995-08-28 1995-08-28 Verfahren zur herstellung nahtloser rohre
DE59606939T DE59606939D1 (de) 1995-08-28 1996-08-23 Verfahren zur Herstellung nahtloser Rohre aus ODS Werkstoffen
EP96202345A EP0761826B1 (fr) 1995-08-28 1996-08-23 Procédé de fabrication d'un tube ODS sans soudure
ES96202345T ES2158234T3 (es) 1995-08-28 1996-08-23 Procedimiento para la fabricacion de tubos sin soldadura de materiales ods.
AT96202345T ATE201456T1 (de) 1995-08-28 1996-08-23 Verfahren zur herstellung nahtloser rohre aus ods werkstoffen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0045795U AT902U1 (de) 1995-08-28 1995-08-28 Verfahren zur herstellung nahtloser rohre

Publications (1)

Publication Number Publication Date
AT902U1 true AT902U1 (de) 1996-07-25

Family

ID=3491143

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0045795U AT902U1 (de) 1995-08-28 1995-08-28 Verfahren zur herstellung nahtloser rohre
AT96202345T ATE201456T1 (de) 1995-08-28 1996-08-23 Verfahren zur herstellung nahtloser rohre aus ods werkstoffen

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT96202345T ATE201456T1 (de) 1995-08-28 1996-08-23 Verfahren zur herstellung nahtloser rohre aus ods werkstoffen

Country Status (4)

Country Link
EP (1) EP0761826B1 (fr)
AT (2) AT902U1 (fr)
DE (1) DE59606939D1 (fr)
ES (1) ES2158234T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115055532B (zh) * 2022-05-30 2025-09-09 西北工业大学 一种兼具高强度和高塑性的钴铬基合金无缝管制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832014A1 (de) * 1988-09-16 1990-03-22 Mannesmann Ag Verfahren zur herstellung hochfester nahtloser stahlrohre
JPH02217443A (ja) * 1989-02-16 1990-08-30 Sumitomo Metal Ind Ltd ごみ焼却廃熱ボイラ管用高クロム鋼
DE4332132A1 (de) * 1993-09-17 1995-03-23 Mannesmann Ag Herstellverfahren für nahtlose Rohre aus Nichteisenmetallen, insbesondere Kupfer und Kupferlegierungen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB629131A (en) * 1947-05-05 1949-09-13 Samuel James Everett Improvements relating to the production of elongated metal tubular parts
US4034588A (en) * 1970-05-11 1977-07-12 Columbiana Foundry Company Methods of piercing and enlarging elongate metal members such as seamless tubes
FR2443884A1 (fr) * 1978-12-15 1980-07-11 Vallourec Fabrication de tubes sans soudure de forts diametres
CH671583A5 (fr) * 1986-12-19 1989-09-15 Bbc Brown Boveri & Cie
EP0398121B1 (fr) * 1989-05-16 1994-11-23 Asea Brown Boveri Ag Procédé de fabrication de grains basaltiques grossiers orientés longitudinalement dans un superalliage à base de nickel durci par dispersion d'oxyde
EP0447858B1 (fr) * 1990-03-20 1995-05-24 Asea Brown Boveri Ag Procédé de fabrication d'une pièce en superalliage à base de nickel durci par dispersion d'oxyde et formée de grains basaltiques grossiers orientés longitudinalement
DE4014614A1 (de) * 1990-05-07 1991-11-14 Pm Hochtemperatur Metall Gmbh Superlegierung auf nickelbasis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832014A1 (de) * 1988-09-16 1990-03-22 Mannesmann Ag Verfahren zur herstellung hochfester nahtloser stahlrohre
JPH02217443A (ja) * 1989-02-16 1990-08-30 Sumitomo Metal Ind Ltd ごみ焼却廃熱ボイラ管用高クロム鋼
DE4332132A1 (de) * 1993-09-17 1995-03-23 Mannesmann Ag Herstellverfahren für nahtlose Rohre aus Nichteisenmetallen, insbesondere Kupfer und Kupferlegierungen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS , Vol. 115, No. 6, 12. August 1991 (12-08-91) (Columbus, OH, USA) Seite 296, OTSUKA N. et al ; "High-chromium steel for boiler tubes of refuse incinerators" &JP 02 217 443 A *

Also Published As

Publication number Publication date
ATE201456T1 (de) 2001-06-15
DE59606939D1 (de) 2001-06-28
EP0761826B1 (fr) 2001-05-23
EP0761826A2 (fr) 1997-03-12
ES2158234T3 (es) 2001-09-01
EP0761826A3 (fr) 1998-10-28

Similar Documents

Publication Publication Date Title
DE68916383T2 (de) Verfahren zur Herstellung eines plattierten Metallrohres.
DE69108295T2 (de) Verfahren zur Herstellung von korrosionsbeständigen nahtlosen Röhren aus Titanlegierung.
EP3314031B1 (fr) Bande almg facilement déformable et très résistante et son procédé de fabrication
DE60313065T2 (de) Dünne Produkte aus Beta- oder quasi Beta-Titan-Legierungen, Herstellung durch Schmieden
DE60224290T2 (de) Herstellung von metallrohren
DE19536978A1 (de) Verfahren zur Herstellung schweißplattierter Stahlrohre
DE1558521B2 (de) Verwendung einer nickel-chromknetlegierung als superplastischer werkstoff
DE69806596T2 (de) Verfahren zur herstellung von aluminiumbändern durch rollen-bandgiessen
DE3813272A1 (de) Verbindungsstruktur fuer einen rotor mit welle
DE102019106209A1 (de) Verfahren zur Herstellung eines Hohlventils für Verbrennungsmotoren
DE102022112397A1 (de) Wertstromprozess zum profilieren und doppelschulterwerkzeug-rührreibschweissen von aluminiumblech zum bilden von fahrzeugstrukturschienen
WO1993025720A1 (fr) Extrusion d'alliage d'aluminium et procede de production
DE60202994T2 (de) Walz- oder extrusionsprodukte aus al-mn-legierung mit erhöhter korrosionsbeständigkeit
EP1257414A1 (fr) Utilisation d'une feuille de fer-chrome-aluminium indeformable
EP0926251B1 (fr) Procédé pour la production et l'utilisation d'un alliage comprenant étain, titane et cuivre
DE69206696T2 (de) Verfahren zum Warmschmieden bei sehr hoher Temperatur
DE69604747T2 (de) Hochfeste Aluminiumlegierung mit guter Prestempelextrudierbarkeit
WO1999022886A1 (fr) Procede de fabrication de profiles creux en nickel-titane
EP0761826B1 (fr) Procédé de fabrication d'un tube ODS sans soudure
EP0013331A1 (fr) Procédé pour la fabrication de profilés et utilisation d'un acier à grain fin pour des profilés
EP3918102A1 (fr) Procédé de fabrication d'une tôle ou d'un feuillard en un alliage d'aluminium ainsi que tôle, feuillard ou pièce façonnée produit-e par ce procédé
DE3507124A1 (de) Durch elektro-widerstandsschweissen geschweisstes oelbohrungsrohr und verfahren zu dessen herstellung
DE69525658T2 (de) Bearbeitung von formgedächtnismetallen
DE2334280A1 (de) Aluminiumlegierung
DE19511089A1 (de) Bauteil mit aufgelöteten Folien aus ODS-Sintereisen-Legierungen

Legal Events

Date Code Title Description
MM9K Lapse due to non-payment of renewal fee