ATE70567T1 - Mikrolegierte staehle. - Google Patents

Mikrolegierte staehle.

Info

Publication number
ATE70567T1
ATE70567T1 AT87109046T AT87109046T ATE70567T1 AT E70567 T1 ATE70567 T1 AT E70567T1 AT 87109046 T AT87109046 T AT 87109046T AT 87109046 T AT87109046 T AT 87109046T AT E70567 T1 ATE70567 T1 AT E70567T1
Authority
AT
Austria
Prior art keywords
microalloy steels
steels
microalloy
contain
manganese
Prior art date
Application number
AT87109046T
Other languages
English (en)
Inventor
Bernd Dr Ing Huchtemann
Serosh Dr Ing Engineer
Volker Dipl-Ing Schueler
Original Assignee
Thyssen Edelstahlwerke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25845343&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE70567(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thyssen Edelstahlwerke Ag filed Critical Thyssen Edelstahlwerke Ag
Application granted granted Critical
Publication of ATE70567T1 publication Critical patent/ATE70567T1/de

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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal Substances (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT87109046T 1986-07-05 1987-06-24 Mikrolegierte staehle. ATE70567T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3622735 1986-07-05
DE3719569A DE3719569C2 (de) 1986-07-05 1987-06-12 Mikrolegierte Stähle.
EP87109046A EP0255597B1 (de) 1986-07-05 1987-06-24 Mikrolegierte Stähle

Publications (1)

Publication Number Publication Date
ATE70567T1 true ATE70567T1 (de) 1992-01-15

Family

ID=25845343

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87109046T ATE70567T1 (de) 1986-07-05 1987-06-24 Mikrolegierte staehle.

Country Status (8)

Country Link
US (1) US4838963A (de)
EP (1) EP0255597B1 (de)
KR (1) KR880003023A (de)
AT (1) ATE70567T1 (de)
DE (2) DE3719569C2 (de)
ES (1) ES2027998T3 (de)
FI (1) FI88625B (de)
GR (1) GR3003399T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014072A1 (de) * 1989-06-09 1990-12-20 Thyssen Edelstahlwerke Ag Verwendung von ausscheidungshaertenden ferritisch-perlitischen (afp-)staehlen als werkstoff fuer gaswechselventile von verbrennungsmotoren
US5221373A (en) * 1989-06-09 1993-06-22 Thyssen Edelstahlwerke Ag Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel
DE4017973A1 (de) * 1989-06-09 1990-12-13 Thyssen Edelstahlwerke Ag Verwendung von afp-staehlen fuer erhoehten temperaturen ausgesetzte bauteile
US5136992A (en) * 1990-07-12 1992-08-11 Mahle Gmbh Piston for internal combustion engines with forged sections made of steel
DE4024381C2 (de) * 1990-08-01 1999-01-28 Mahle Gmbh Kolben für Verbrennungsmotoren mit geschmiedeten Bereichen aus Stahl
DE4109628C2 (de) * 1990-07-12 1997-04-17 Mahle Gmbh Verwendung eines ausscheidungshärtenden ferritisch perlitischen Stahls
DE4137240A1 (de) * 1991-11-13 1993-05-19 Thyssen Edelstahlwerke Ag Verwendung von afp-staehlen fuer die herstellung von werkzeugen
US5282906A (en) * 1992-01-16 1994-02-01 Inland Steel Company Steel bar and method for producing same
ES2128240B1 (es) * 1996-07-26 2000-01-01 Gsb Grupo Siderurgico Vasco S Procedimiento de fabricacion de aceros microaleados.
US6083455A (en) * 1998-01-05 2000-07-04 Sumitomo Metal Industries, Ltd. Steels, steel products for nitriding, nitrided steel parts
DE102006007148A1 (de) * 2006-02-16 2007-08-30 Volkswagen Ag Kolben für Verbrennungsmotoren und Verfahren zur Herstellung eines Kolbens für Verbrennungsmotoren
CN100469918C (zh) * 2007-05-28 2009-03-18 无锡市恒特力金属制品有限公司 Nb微合金化高强度粉末冶金材料
JP4609585B2 (ja) * 2008-06-06 2011-01-12 住友金属工業株式会社 軟窒化用鋼、軟窒化用鋼材およびクランクシャフト
US8241442B2 (en) 2009-12-14 2012-08-14 Arcelormittal Investigacion Y Desarrollo, S.L. Method of making a hypereutectoid, head-hardened steel rail

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608162B1 (de) * 1967-11-13 1972-06-29 Hoesch Ag Verwendung von flachstahlprodukten
SE349059B (de) * 1968-11-22 1972-09-18 Nippon Kokan Kk
GB1342582A (en) * 1970-03-20 1974-01-03 British Steel Corp Rail steel
US3773500A (en) * 1970-03-26 1973-11-20 Nippon Steel Corp High tensile steel for large heat-input automatic welding and production process therefor
DE2428995B2 (de) * 1974-06-15 1978-10-05 Ferrotest Gmbh, Basel (Schweiz) Verwendung eines naturharten Stahles für schweißgeeigneten Betonstahl mit hoher Dauerschwingfertigkeit
JPS5638448A (en) * 1979-09-03 1981-04-13 Nippon Steel Corp Nonrefined tough steel
JPS5716114A (en) * 1980-07-03 1982-01-27 Daido Steel Co Ltd Manufacture of steel for hardening by high frequency

Also Published As

Publication number Publication date
EP0255597A3 (en) 1989-01-11
EP0255597A2 (de) 1988-02-10
EP0255597B1 (de) 1991-12-18
ES2027998T3 (es) 1992-07-01
DE3719569A1 (de) 1988-01-21
DE3775298D1 (de) 1992-01-30
US4838963A (en) 1989-06-13
FI872933L (fi) 1988-01-06
DE3719569C2 (de) 1988-06-23
FI872933A0 (fi) 1987-07-02
KR880003023A (ko) 1988-05-13
FI88625B (fi) 1993-02-26
GR3003399T3 (en) 1993-02-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee