FR2610008B1 - - Google Patents

Info

Publication number
FR2610008B1
FR2610008B1 FR8700810A FR8700810A FR2610008B1 FR 2610008 B1 FR2610008 B1 FR 2610008B1 FR 8700810 A FR8700810 A FR 8700810A FR 8700810 A FR8700810 A FR 8700810A FR 2610008 B1 FR2610008 B1 FR 2610008B1
Authority
FR
France
Prior art keywords
manganese
chromium
remainder
iron
nitrogen
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 - Fee Related
Application number
FR8700810A
Other languages
English (en)
French (fr)
Other versions
FR2610008A1 (fr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9347222&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2610008(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to FR8700810A priority Critical patent/FR2610008A1/fr
Priority to AT88400112T priority patent/ATE54952T1/de
Priority to ES88400112T priority patent/ES2017790B3/es
Priority to DE8888400112T priority patent/DE3860343D1/de
Priority to EP88400112A priority patent/EP0277065B1/fr
Publication of FR2610008A1 publication Critical patent/FR2610008A1/fr
Application granted granted Critical
Publication of FR2610008B1 publication Critical patent/FR2610008B1/fr
Granted 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Road Signs Or Road Markings (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
FR8700810A 1987-01-23 1987-01-23 Acier amagnetique au manganese et au chrome et element tubulaire d'une colonne de forage realise en cet acier Granted FR2610008A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8700810A FR2610008A1 (fr) 1987-01-23 1987-01-23 Acier amagnetique au manganese et au chrome et element tubulaire d'une colonne de forage realise en cet acier
AT88400112T ATE54952T1 (de) 1987-01-23 1988-01-19 Amagnetischer mangan-chrom-stahl und daraus hergestelltes roehrenfoermiges element eines bohrturms.
ES88400112T ES2017790B3 (es) 1987-01-23 1988-01-19 Acero magnetico al manganeso y al cromo y elemento tubular de una columna de horadamiento realizada en acero.
DE8888400112T DE3860343D1 (de) 1987-01-23 1988-01-19 Amagnetischer mangan-chrom-stahl und daraus hergestelltes roehrenfoermiges element eines bohrturms.
EP88400112A EP0277065B1 (fr) 1987-01-23 1988-01-19 Acier amagnétique au manganèse et au chrome et élément tubulaire d'une colonne de forage réalisé en acier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8700810A FR2610008A1 (fr) 1987-01-23 1987-01-23 Acier amagnetique au manganese et au chrome et element tubulaire d'une colonne de forage realise en cet acier

Publications (2)

Publication Number Publication Date
FR2610008A1 FR2610008A1 (fr) 1988-07-29
FR2610008B1 true FR2610008B1 (cg-RX-API-DMAC7.html) 1993-02-26

Family

ID=9347222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8700810A Granted FR2610008A1 (fr) 1987-01-23 1987-01-23 Acier amagnetique au manganese et au chrome et element tubulaire d'une colonne de forage realise en cet acier

Country Status (5)

Country Link
EP (1) EP0277065B1 (cg-RX-API-DMAC7.html)
AT (1) ATE54952T1 (cg-RX-API-DMAC7.html)
DE (1) DE3860343D1 (cg-RX-API-DMAC7.html)
ES (1) ES2017790B3 (cg-RX-API-DMAC7.html)
FR (1) FR2610008A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2001155C1 (ru) * 1992-01-29 1993-10-15 Научно-производственное предпри тие "Салма" Лита аустенитна сталь
AT397968B (de) * 1992-07-07 1994-08-25 Boehler Ybbstalwerke Korrosionsbeständige legierung zur verwendung als werkstoff für in berührungskontakt mit lebewesen stehende teile
FR3008636B1 (fr) 2013-07-18 2015-08-07 Air Liquide Welding France Flux et procede de soudage a l'arc submerge des aciers a forte teneur en chrome

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728159C (de) * 1936-10-09 1942-11-21 Boehler & Co Ag Geb Chrom-Mangan-Stickstoff-Stahl
AT214466B (de) * 1959-06-04 1961-04-10 Schoeller Bleckmann Stahlwerke Stahllegierungen zur Herstellung von Schwerstangen für Tiefbohrgestänge
AT233038B (de) * 1961-10-18 1964-04-25 Schoeller Bleckmann Stahlwerke Austenitische, korrosionsbeständige Chrom-Mangan-Stickstoff-Stähle zur Herstellung von gegen Spannungsrißkorrosion beständigen Gegenständen
US4450008A (en) * 1982-12-14 1984-05-22 Earle M. Jorgensen Co. Stainless steel

Also Published As

Publication number Publication date
ATE54952T1 (de) 1990-08-15
EP0277065A3 (en) 1988-08-10
FR2610008A1 (fr) 1988-07-29
EP0277065B1 (fr) 1990-07-25
ES2017790B3 (es) 1991-03-01
EP0277065A2 (fr) 1988-08-03
DE3860343D1 (de) 1990-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse