FR2220591B1 - - Google Patents

Info

Publication number
FR2220591B1
FR2220591B1 FR7407273A FR7407273A FR2220591B1 FR 2220591 B1 FR2220591 B1 FR 2220591B1 FR 7407273 A FR7407273 A FR 7407273A FR 7407273 A FR7407273 A FR 7407273A FR 2220591 B1 FR2220591 B1 FR 2220591B1
Authority
FR
France
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
FR7407273A
Other versions
FR2220591A1 (fr
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.)
Vodafone GmbH
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 FR2220591A1 publication Critical patent/FR2220591A1/fr
Application granted granted Critical
Publication of FR2220591B1 publication Critical patent/FR2220591B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7407273A 1973-03-06 1974-03-04 Expired FR2220591B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311739 DE2311739B2 (de) 1973-03-06 1973-03-06 Verwendung austenitischer Mangan-Chrom-Stähle

Publications (2)

Publication Number Publication Date
FR2220591A1 FR2220591A1 (fr) 1974-10-04
FR2220591B1 true FR2220591B1 (fr) 1980-12-05

Family

ID=5874286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407273A Expired FR2220591B1 (fr) 1973-03-06 1974-03-04

Country Status (6)

Country Link
JP (1) JPS49119816A (fr)
CA (1) CA1012800A (fr)
DE (1) DE2311739B2 (fr)
FR (1) FR2220591B1 (fr)
GB (1) GB1462654A (fr)
IT (1) IT1007768B (fr)

Families Citing this family (1)

* 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

Also Published As

Publication number Publication date
IT1007768B (it) 1976-10-30
FR2220591A1 (fr) 1974-10-04
JPS49119816A (fr) 1974-11-15
DE2311739B2 (de) 1978-03-23
CA1012800A (en) 1977-06-28
DE2311739A1 (de) 1974-09-12
GB1462654A (en) 1977-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse