IT1008740B - Acciaio a media resistenza mecca nica resistente all infragilimen to da idrogeno in ambiente solfo rato e manufatti in tale acciaio - Google Patents

Acciaio a media resistenza mecca nica resistente all infragilimen to da idrogeno in ambiente solfo rato e manufatti in tale acciaio

Info

Publication number
IT1008740B
IT1008740B IT4788274A IT4788274A IT1008740B IT 1008740 B IT1008740 B IT 1008740B IT 4788274 A IT4788274 A IT 4788274A IT 4788274 A IT4788274 A IT 4788274A IT 1008740 B IT1008740 B IT 1008740B
Authority
IT
Italy
Prior art keywords
steel
infragility
hydrogen
products
medium strength
Prior art date
Application number
IT4788274A
Other languages
English (en)
Italian (it)
Inventor
Giuliani Lucio
M Sarracino
Original Assignee
Centro Speriment Metallurg
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 Centro Speriment Metallurg filed Critical Centro Speriment Metallurg
Priority to IT4788274A priority Critical patent/IT1008740B/it
Priority to GB129675A priority patent/GB1469489A/en
Priority to DE19752501980 priority patent/DE2501980C3/de
Priority to DE19757501423 priority patent/DE7501423U/de
Priority to FR7501593A priority patent/FR2258461B1/fr
Priority to LU71690A priority patent/LU71690A1/xx
Priority to BE6044896A priority patent/BE824669A/xx
Priority to JP935675A priority patent/JPS50108119A/ja
Priority to NL7500821A priority patent/NL7500821A/xx
Application granted granted Critical
Publication of IT1008740B publication Critical patent/IT1008740B/it

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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Heat Treatment Of Steel (AREA)
IT4788274A 1974-01-23 1974-01-23 Acciaio a media resistenza mecca nica resistente all infragilimen to da idrogeno in ambiente solfo rato e manufatti in tale acciaio IT1008740B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT4788274A IT1008740B (it) 1974-01-23 1974-01-23 Acciaio a media resistenza mecca nica resistente all infragilimen to da idrogeno in ambiente solfo rato e manufatti in tale acciaio
GB129675A GB1469489A (en) 1974-01-23 1975-01-13 High strength steels
DE19752501980 DE2501980C3 (de) 1974-01-23 1975-01-18 Gegen Wasserstoffversprodung beständiger Stahl
DE19757501423 DE7501423U (de) 1974-01-23 1975-01-18 Bohrgestaenge
FR7501593A FR2258461B1 (pm) 1974-01-23 1975-01-20
LU71690A LU71690A1 (pm) 1974-01-23 1975-01-21
BE6044896A BE824669A (fr) 1974-01-23 1975-01-22 Aciers a bonne resistance mecanique resistant a la fragilisation par l'hydrogene en milieu sulfure et objets manufactures a partir de ces aciers
JP935675A JPS50108119A (pm) 1974-01-23 1975-01-23
NL7500821A NL7500821A (nl) 1974-01-23 1975-01-23 Werkwijze voor de vervaardiging van staal met een hoge mechanische weerstand, dat bestand is tegen scheurvorming tengevolge van spannings- corrosie onder invloed van sulfiden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4788274A IT1008740B (it) 1974-01-23 1974-01-23 Acciaio a media resistenza mecca nica resistente all infragilimen to da idrogeno in ambiente solfo rato e manufatti in tale acciaio

Publications (1)

Publication Number Publication Date
IT1008740B true IT1008740B (it) 1976-11-30

Family

ID=11263099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4788274A IT1008740B (it) 1974-01-23 1974-01-23 Acciaio a media resistenza mecca nica resistente all infragilimen to da idrogeno in ambiente solfo rato e manufatti in tale acciaio

Country Status (8)

Country Link
JP (1) JPS50108119A (pm)
BE (1) BE824669A (pm)
DE (1) DE7501423U (pm)
FR (1) FR2258461B1 (pm)
GB (1) GB1469489A (pm)
IT (1) IT1008740B (pm)
LU (1) LU71690A1 (pm)
NL (1) NL7500821A (pm)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461183A1 (fr) * 1979-07-10 1981-01-30 Pont A Mousson Tube d'acier destine au transport de materiaux abrasifs en milieu humide
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
JP2684109B2 (ja) * 1990-03-13 1997-12-03 株式会社 日本製鋼所 高温高圧用低合金鋼を母材とした剥離抵抗性の優れたオーバレイステンレスクラッド鋼

Also Published As

Publication number Publication date
BE824669A (fr) 1975-05-15
DE2501980B2 (de) 1976-08-26
FR2258461A1 (pm) 1975-08-18
LU71690A1 (pm) 1975-06-24
FR2258461B1 (pm) 1977-07-01
GB1469489A (en) 1977-04-06
JPS50108119A (pm) 1975-08-26
NL7500821A (nl) 1975-07-25
DE2501980A1 (de) 1975-07-24
DE7501423U (de) 1978-04-13

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