NL7700957A - PROCEDURE FOR MANUFACTURING STEEL AS WELL AS WORKPIECE OBTAINED UNDER APPLICATION OF THIS PROCESS. - Google Patents

PROCEDURE FOR MANUFACTURING STEEL AS WELL AS WORKPIECE OBTAINED UNDER APPLICATION OF THIS PROCESS.

Info

Publication number
NL7700957A
NL7700957A NL7700957A NL7700957A NL7700957A NL 7700957 A NL7700957 A NL 7700957A NL 7700957 A NL7700957 A NL 7700957A NL 7700957 A NL7700957 A NL 7700957A NL 7700957 A NL7700957 A NL 7700957A
Authority
NL
Netherlands
Prior art keywords
procedure
well
obtained under
under application
manufacturing steel
Prior art date
Application number
NL7700957A
Other languages
Dutch (nl)
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=NL7700957(A) "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
Publication of NL7700957A publication Critical patent/NL7700957A/en

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)
NL7700957A 1976-01-28 1977-01-28 PROCEDURE FOR MANUFACTURING STEEL AS WELL AS WORKPIECE OBTAINED UNDER APPLICATION OF THIS PROCESS. NL7700957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602853A FR2339678A1 (en) 1976-01-28 1976-01-28 New low alloy steels with increased hardenability - due to balanced addns. of boron, aluminium and nitrogen

Publications (1)

Publication Number Publication Date
NL7700957A true NL7700957A (en) 1977-08-01

Family

ID=9168667

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7700957A NL7700957A (en) 1976-01-28 1977-01-28 PROCEDURE FOR MANUFACTURING STEEL AS WELL AS WORKPIECE OBTAINED UNDER APPLICATION OF THIS PROCESS.

Country Status (9)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI793135A (en) * 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
EP0022134B1 (en) * 1979-06-08 1985-09-25 Henrik Giflo Reinforcement steel with high mechanical strength
DE3201204C2 (en) * 1982-01-16 1983-12-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "Use of a carbon-manganese steel for components with high strength and toughness with simple heat treatment"
DE3917071C1 (en) * 1988-10-22 1990-04-19 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De
DE3837400C2 (en) * 1988-11-01 1995-02-23 Mannesmann Ag Process for the production of seamless pressure vessels
JPH06323399A (en) * 1992-06-30 1994-11-25 Sumitomo Metal Ind Ltd Automobile gear and manufacture thereof
KR0153482B1 (en) * 1994-08-16 1998-11-16 코오타니 토모카쭈 Method for producing a vehicular endless track link
JP3932102B2 (en) * 2001-07-17 2007-06-20 大同特殊鋼株式会社 Case-hardened steel and carburized parts using the same
CN108085591A (en) * 2017-11-24 2018-05-29 南阳汉冶特钢有限公司 A kind of steel plate HTNM400 and its production method with low-welding crack-sensitive energy

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
CH619270A5 (en) 1980-09-15
LU76646A1 (en) 1977-08-03
ES455347A1 (en) 1978-01-16
FR2339678B1 (en) 1979-09-21
IN147052B (en) 1979-10-27
DE2703149B2 (en) 1978-07-13
FR2339678A1 (en) 1977-08-26
DE2703149A1 (en) 1977-08-04
IT1075064B (en) 1985-04-22
BE850831A (en) 1977-07-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed