FI88625B - Mikrolegerade staol - Google Patents

Mikrolegerade staol

Info

Publication number
FI88625B
FI88625B FI872933A FI872933A FI88625B FI 88625 B FI88625 B FI 88625B FI 872933 A FI872933 A FI 872933A FI 872933 A FI872933 A FI 872933A FI 88625 B FI88625 B FI 88625B
Authority
FI
Finland
Prior art keywords
microlegerade
staol
contain
manganese
precipitated
Prior art date
Application number
FI872933A
Other languages
English (en)
Finnish (fi)
Other versions
FI872933A (fi
FI872933A0 (fi
Inventor
Bernd Huchtemann
Serosh Engineer
Volker 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=FI88625(B) "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
Publication of FI872933A0 publication Critical patent/FI872933A0/fi
Publication of FI872933A publication Critical patent/FI872933A/fi
Application granted granted Critical
Publication of FI88625B publication Critical patent/FI88625B/fi

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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Laminated Bodies (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Liquid Crystal Substances (AREA)
  • Heat Treatment Of Articles (AREA)
FI872933A 1986-07-05 1987-07-02 Mikrolegerade staol FI88625B (fi)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
FI872933A0 FI872933A0 (fi) 1987-07-02
FI872933A FI872933A (fi) 1988-01-06
FI88625B true FI88625B (fi) 1993-02-26

Family

ID=25845343

Family Applications (1)

Application Number Title Priority Date Filing Date
FI872933A FI88625B (fi) 1986-07-05 1987-07-02 Mikrolegerade staol

Country Status (8)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE4014072A1 (de) * 1989-06-09 1990-12-20 Thyssen Edelstahlwerke Ag Verwendung von ausscheidungshaertenden ferritisch-perlitischen (afp-)staehlen als werkstoff fuer gaswechselventile von verbrennungsmotoren
DE4109628C2 (de) * 1990-07-12 1997-04-17 Mahle Gmbh Verwendung eines ausscheidungshärtenden ferritisch perlitischen Stahls
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
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 (el) * 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
FI872933A (fi) 1988-01-06
DE3719569C2 (de) 1988-06-23
DE3775298D1 (de) 1992-01-30
EP0255597B1 (de) 1991-12-18
GR3003399T3 (en) 1993-02-17
DE3719569A1 (de) 1988-01-21
EP0255597A3 (en) 1989-01-11
EP0255597A2 (de) 1988-02-10
US4838963A (en) 1989-06-13
ES2027998T3 (es) 1992-07-01
KR880003023A (ko) 1988-05-13
ATE70567T1 (de) 1992-01-15
FI872933A0 (fi) 1987-07-02

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Legal Events

Date Code Title Description
BB Publication of examined application
FA Application withdrawn

Owner name: THYSSEN EDELSTAHLWERKE AG