HU162503B - - Google Patents

Info

Publication number
HU162503B
HU162503B HUVA001370A HU162503B HU 162503 B HU162503 B HU 162503B HU VA001370 A HUVA001370 A HU VA001370A HU 162503 B HU162503 B HU 162503B
Authority
HU
Hungary
Application number
Other languages
Hungarian (hu)
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 filed Critical
Publication of HU162503B publication Critical patent/HU162503B/hu

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
    • C22C38/04—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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
HUVA001370 1970-09-18 1971-09-17 HU162503B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7033900A FR2107804B1 (enrdf_load_stackoverflow) 1970-09-18 1970-09-18

Publications (1)

Publication Number Publication Date
HU162503B true HU162503B (enrdf_load_stackoverflow) 1973-02-28

Family

ID=9061507

Family Applications (1)

Application Number Title Priority Date Filing Date
HUVA001370 HU162503B (enrdf_load_stackoverflow) 1970-09-18 1971-09-17

Country Status (6)

Country Link
CA (1) CA964496A (enrdf_load_stackoverflow)
CS (1) CS161136B2 (enrdf_load_stackoverflow)
DE (1) DE2146308A1 (enrdf_load_stackoverflow)
FR (1) FR2107804B1 (enrdf_load_stackoverflow)
GB (1) GB1345924A (enrdf_load_stackoverflow)
HU (1) HU162503B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE451602B (sv) * 1982-08-18 1987-10-19 Skf Steel Eng Ab Anvendning av stang framstelld av kolstal eller laglegerat stal i sur, svavelvetehaltig miljo
US4533405A (en) * 1982-10-07 1985-08-06 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
US6149862A (en) * 1999-05-18 2000-11-21 The Atri Group Ltd. Iron-silicon alloy and alloy product, exhibiting improved resistance to hydrogen embrittlement and method of making the same
GB0024909D0 (en) 2000-10-11 2000-11-22 Springer Johann Drill string member
WO2004092423A1 (es) * 2003-04-16 2004-10-28 Tubos De Acero De Mexico, S.A. Procedimiento de fabricacion de collarin para el tendido de linea de conduccion submarina y producto asi obtenido
US9127336B2 (en) * 2007-04-18 2015-09-08 Nippon Steel & Sumitomo Metal Corporation Hot-working steel excellent in machinability and impact value

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR727479A (fr) * 1930-10-07 1932-06-18 Ver Stahlwerke Ag Tuyaux de forage fabriqués à partir d'un acier de composition spéciale

Also Published As

Publication number Publication date
CS161136B2 (enrdf_load_stackoverflow) 1975-05-04
FR2107804B1 (enrdf_load_stackoverflow) 1974-09-20
GB1345924A (en) 1974-02-06
DE2146308A1 (de) 1972-04-20
FR2107804A1 (enrdf_load_stackoverflow) 1972-05-12
CA964496A (en) 1975-03-18

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