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)
  • Heat Treatment Of Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
HUVA001370 1970-09-18 1971-09-17 HU162503B (zh)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=9061507

Family Applications (1)

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

Country Status (6)

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

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
JP4473928B2 (ja) * 2007-04-18 2010-06-02 新日本製鐵株式会社 被削性と衝撃値に優れた熱間加工鋼材

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

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