FR2282480A1 - Additif d'alliage destine a l'amelioration des proprietes mecaniques d'aciers non allies, faiblement allies et fortement allies, et procede pour sa mise en oeuvre - Google Patents

Additif d'alliage destine a l'amelioration des proprietes mecaniques d'aciers non allies, faiblement allies et fortement allies, et procede pour sa mise en oeuvre

Info

Publication number
FR2282480A1
FR2282480A1 FR7525814A FR7525814A FR2282480A1 FR 2282480 A1 FR2282480 A1 FR 2282480A1 FR 7525814 A FR7525814 A FR 7525814A FR 7525814 A FR7525814 A FR 7525814A FR 2282480 A1 FR2282480 A1 FR 2282480A1
Authority
FR
France
Prior art keywords
pref
nitrides
steels
notch toughness
strength
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.)
Granted
Application number
FR7525814A
Other languages
English (en)
French (fr)
Other versions
FR2282480B3 (enExample
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.)
STAHLTEC AG
Original Assignee
STAHLTEC 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 STAHLTEC AG filed Critical STAHLTEC AG
Publication of FR2282480A1 publication Critical patent/FR2282480A1/fr
Application granted granted Critical
Publication of FR2282480B3 publication Critical patent/FR2282480B3/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
    • C22C35/00—Master alloys for iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7525814A 1974-08-21 1975-08-20 Additif d'alliage destine a l'amelioration des proprietes mecaniques d'aciers non allies, faiblement allies et fortement allies, et procede pour sa mise en oeuvre Granted FR2282480A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1141474 1974-08-21

Publications (2)

Publication Number Publication Date
FR2282480A1 true FR2282480A1 (fr) 1976-03-19
FR2282480B3 FR2282480B3 (enExample) 1978-04-07

Family

ID=4373264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525814A Granted FR2282480A1 (fr) 1974-08-21 1975-08-20 Additif d'alliage destine a l'amelioration des proprietes mecaniques d'aciers non allies, faiblement allies et fortement allies, et procede pour sa mise en oeuvre

Country Status (5)

Country Link
JP (1) JPS5176115A (enExample)
BE (1) BE832595A (enExample)
FR (1) FR2282480A1 (enExample)
IT (1) IT1041970B (enExample)
LU (1) LU73229A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552107A1 (fr) * 1983-09-20 1985-03-22 Vallourec Procede de traitement de l'acier par le calcium permettant d'obtenir une grande aptitude a la mise en forme a froid et une basse teneur en silicium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552107A1 (fr) * 1983-09-20 1985-03-22 Vallourec Procede de traitement de l'acier par le calcium permettant d'obtenir une grande aptitude a la mise en forme a froid et une basse teneur en silicium
EP0141760A1 (fr) * 1983-09-20 1985-05-15 Vallourec Procédé de traitement de l'acier par le calcium permettant d'obtenir une grande aptitude à la mise en forme à froid et une basse teneur en silicium

Also Published As

Publication number Publication date
IT1041970B (it) 1980-01-10
JPS5176115A (en) 1976-07-01
LU73229A1 (enExample) 1976-03-02
FR2282480B3 (enExample) 1978-04-07
BE832595A (fr) 1976-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse