GB1054979A - - Google Patents

Info

Publication number
GB1054979A
GB1054979A GB1054979DA GB1054979A GB 1054979 A GB1054979 A GB 1054979A GB 1054979D A GB1054979D A GB 1054979DA GB 1054979 A GB1054979 A GB 1054979A
Authority
GB
United Kingdom
Prior art keywords
inch
metal
piping
treated
oil
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
Other languages
English (en)
Publication date
Publication of GB1054979A publication Critical patent/GB1054979A/en
Expired legal-status Critical Current

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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
GB1054979D Expired GB1054979A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
GB1054979A true GB1054979A (cg-RX-API-DMAC7.html) 1900-01-01

Family

ID=1758443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054979D Expired GB1054979A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
GB (1) GB1054979A (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495638A1 (fr) * 1980-12-08 1982-06-11 Exxon Production Research Co Procede de production d'un tube metallique d'une maniere reduisant la fissuration par fragilisation par l'hydrogene
DE3325168A1 (de) * 1982-07-19 1984-01-19 Institut Français du Pétrole, 92502 Rueil-Malmaison, Hauts-de-Seine Verfahren zum steigern der bestaendigkeit gegen spannungsrisskorrosion laenglicher elemente sowie auf diese weise hergestelltes laengliches element
FR2543976A1 (fr) * 1983-04-05 1984-10-12 Inst Francais Du Petrole Nouveau procede permettant d'accroitre la resistance a la corrosion fissurante d'elements allonges tels que des armatures de conduites flexibles ou de cables, et produits ainsi obtenus
EP0035091B1 (de) * 1980-01-25 1985-04-10 SCHOELLER-BLECKMANN Gesellschaft m.b.H. Verfahren zur Herstellung von spannungsrisskorrosionsbeständigen, nichtmagnetisierbaren Schwerstangen aus austenitischen Stählen und Vorrichtung zur Durchführung des Verfahrens
WO2002070166A1 (de) * 2001-03-03 2002-09-12 Stahlwerk Ergste Westig Gmbh Draht aus rostfreiem stahl und verfahre zum herstellen eines drahts mit verbesserter korrosionsbetständigkeit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035091B1 (de) * 1980-01-25 1985-04-10 SCHOELLER-BLECKMANN Gesellschaft m.b.H. Verfahren zur Herstellung von spannungsrisskorrosionsbeständigen, nichtmagnetisierbaren Schwerstangen aus austenitischen Stählen und Vorrichtung zur Durchführung des Verfahrens
FR2495638A1 (fr) * 1980-12-08 1982-06-11 Exxon Production Research Co Procede de production d'un tube metallique d'une maniere reduisant la fissuration par fragilisation par l'hydrogene
DE3325168A1 (de) * 1982-07-19 1984-01-19 Institut Français du Pétrole, 92502 Rueil-Malmaison, Hauts-de-Seine Verfahren zum steigern der bestaendigkeit gegen spannungsrisskorrosion laenglicher elemente sowie auf diese weise hergestelltes laengliches element
FR2530264A1 (fr) * 1982-07-19 1984-01-20 Inst Francais Du Petrole Procede permettant d'accroitre la resistance a la corrosion fissurante d'elements allonges tels que des armatures de conduites flexibles ou de cables, et produits ainsi obtenus
FR2543976A1 (fr) * 1983-04-05 1984-10-12 Inst Francais Du Petrole Nouveau procede permettant d'accroitre la resistance a la corrosion fissurante d'elements allonges tels que des armatures de conduites flexibles ou de cables, et produits ainsi obtenus
WO2002070166A1 (de) * 2001-03-03 2002-09-12 Stahlwerk Ergste Westig Gmbh Draht aus rostfreiem stahl und verfahre zum herstellen eines drahts mit verbesserter korrosionsbetständigkeit

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