IT1075064B - Acciai a caratteristiche meccaniche migliorate per addizioni controllate di b,al e n - Google Patents

Acciai a caratteristiche meccaniche migliorate per addizioni controllate di b,al e n

Info

Publication number
IT1075064B
IT1075064B IT1955877A IT1955877A IT1075064B IT 1075064 B IT1075064 B IT 1075064B IT 1955877 A IT1955877 A IT 1955877A IT 1955877 A IT1955877 A IT 1955877A IT 1075064 B IT1075064 B IT 1075064B
Authority
IT
Italy
Prior art keywords
improved mechanical
mechanical steel
controlled additions
additions
controlled
Prior art date
Application number
IT1955877A
Other languages
English (en)
Italian (it)
Inventor
Daniel Thivellier
Daniel Rousseau
Roland Tricot
Original Assignee
Ugine Aciers
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9168667&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1075064(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ugine Aciers filed Critical Ugine Aciers
Application granted granted Critical
Publication of IT1075064B publication Critical patent/IT1075064B/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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
IT1955877A 1976-01-28 1977-01-24 Acciai a caratteristiche meccaniche migliorate per addizioni controllate di b,al e n IT1075064B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602853A FR2339678A1 (fr) 1976-01-28 1976-01-28 Aciers a caracteristiques mecaniques ameliorees par additions controlees de b, al et n

Publications (1)

Publication Number Publication Date
IT1075064B true IT1075064B (it) 1985-04-22

Family

ID=9168667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1955877A IT1075064B (it) 1976-01-28 1977-01-24 Acciai a caratteristiche meccaniche migliorate per addizioni controllate di b,al e n

Country Status (9)

Country Link
BE (1) BE850831A (fr)
CH (1) CH619270A5 (fr)
DE (1) DE2703149B2 (fr)
ES (1) ES455347A1 (fr)
FR (1) FR2339678A1 (fr)
IN (1) IN147052B (fr)
IT (1) IT1075064B (fr)
LU (1) LU76646A1 (fr)
NL (1) NL7700957A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI793135A (fi) * 1978-11-17 1980-05-18 Concast Ag Foerfarande foer behandling av borhaltigt staol
DE2967307D1 (en) * 1979-05-02 1985-01-10 Henrik Giflo Construction steel with high fatigue resistance, process for producing said steel
ATE15816T1 (de) * 1979-06-08 1985-10-15 Henrik Giflo Armierungsstahl mit hoher mechanischer festigkeit.
DE3201204C2 (de) * 1982-01-16 1983-12-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "Verwendung eines Kohlenstoff-Mangan-Stahles für Bauteile mit hoher Festigkeit und Zähigkeit bei einfacher Wärmebehandlung"
DE3917071C1 (fr) * 1988-10-22 1990-04-19 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De
DE3837400C2 (de) * 1988-11-01 1995-02-23 Mannesmann Ag Verfahren zur Herstellung nahtloser Druckbehälter
JPH06323399A (ja) * 1992-06-30 1994-11-25 Sumitomo Metal Ind Ltd 自動車用ギヤおよびその製造方法
KR0153482B1 (ko) * 1994-08-16 1998-11-16 코오타니 토모카쭈 무한궤도용 링크의 제조방법
JP3932102B2 (ja) * 2001-07-17 2007-06-20 大同特殊鋼株式会社 肌焼鋼及びこれを用いた浸炭部品
CN108085591A (zh) * 2017-11-24 2018-05-29 南阳汉冶特钢有限公司 一种具有低焊接裂纹敏感性能的钢板htnm400及其生产方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB988704A (en) * 1961-03-11 1965-04-07 Ishikawajima Harima Heavy Ind Nitride bearing ductile steel

Also Published As

Publication number Publication date
IN147052B (fr) 1979-10-27
NL7700957A (nl) 1977-08-01
LU76646A1 (fr) 1977-08-03
BE850831A (fr) 1977-07-28
FR2339678A1 (fr) 1977-08-26
DE2703149B2 (de) 1978-07-13
FR2339678B1 (fr) 1979-09-21
DE2703149A1 (de) 1977-08-04
ES455347A1 (es) 1978-01-16
CH619270A5 (en) 1980-09-15

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