ATE92972T1 - Hochfester, zaeher stahl. - Google Patents

Hochfester, zaeher stahl.

Info

Publication number
ATE92972T1
ATE92972T1 AT88300664T AT88300664T ATE92972T1 AT E92972 T1 ATE92972 T1 AT E92972T1 AT 88300664 T AT88300664 T AT 88300664T AT 88300664 T AT88300664 T AT 88300664T AT E92972 T1 ATE92972 T1 AT E92972T1
Authority
AT
Austria
Prior art keywords
steel
transformation
high strength
maximum
tough steel
Prior art date
Application number
AT88300664T
Other languages
English (en)
Inventor
Roelof Johannes Mostert
Rudolf Philippus Badenhorst
Original Assignee
Iscor Ltd
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=25578738&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE92972(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Iscor Ltd filed Critical Iscor Ltd
Application granted granted Critical
Publication of ATE92972T1 publication Critical patent/ATE92972T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laminated Bodies (AREA)
AT88300664T 1987-01-29 1988-01-27 Hochfester, zaeher stahl. ATE92972T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA87651 1987-01-29
EP88300664A EP0277757B1 (de) 1987-01-29 1988-01-27 Hochfester, zäher Stahl

Publications (1)

Publication Number Publication Date
ATE92972T1 true ATE92972T1 (de) 1993-08-15

Family

ID=25578738

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88300664T ATE92972T1 (de) 1987-01-29 1988-01-27 Hochfester, zaeher stahl.

Country Status (8)

Country Link
US (1) US4946515A (de)
EP (1) EP0277757B1 (de)
JP (1) JPS63259053A (de)
AT (1) ATE92972T1 (de)
AU (1) AU605827B2 (de)
CA (1) CA1297320C (de)
DE (1) DE3883018T2 (de)
ES (1) ES2043797T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114395726A (zh) * 2021-11-30 2022-04-26 安阳钢铁股份有限公司 一种高强高韧性防滑链用盘条及其生产的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1721555A (en) * 1927-12-03 1929-07-23 American Steel Foundries Steel
US1925029A (en) * 1933-03-25 1933-08-29 Brunner John Heat treatment of steel rails
DE645451C (de) * 1934-10-23 1937-05-29 Boehler & Co Akt Ges Geb Gesenkstaehle und -herstellungsverfahren
DE974343C (de) * 1942-02-25 1960-12-01 Gussstahlwerk Witten Ag Bauteile des Fahrzeug- oder Motorenbaus
DE2302865C2 (de) * 1973-01-20 1975-09-11 Fried. Krupp Huettenwerke Ag, 4630 Bochum Verfahren zum Herstellen einer unvergüteten hochfesten Schiene
US4170499A (en) * 1977-08-24 1979-10-09 The Regents Of The University Of California Method of making high strength, tough alloy steel
DE2903104C2 (de) * 1979-01-27 1982-10-07 Estel Hoesch Werke Ag, 4600 Dortmund Kühlelement für einen metallurgischen Ofen, insbesondere Hochofen, und Verfahren zu seiner Herstellung
JPS5952687B2 (ja) * 1979-08-24 1984-12-21 住友金属工業株式会社 低温靭性のすぐれた調質型高張力鋼板の製造法
JPS58136715A (ja) * 1982-02-05 1983-08-13 Sumitomo Metal Ind Ltd 油井用鋼の製造法
JPS60155644A (ja) * 1984-01-25 1985-08-15 Nippon Kokan Kk <Nkk> 耐遅れ破壊特性に優れた高張力鋼ボルト用鋼
US4671827A (en) * 1985-10-11 1987-06-09 Advanced Materials And Design Corp. Method of forming high-strength, tough, corrosion-resistant steel
JPS62199751A (ja) * 1986-02-25 1987-09-03 Daido Steel Co Ltd ヘツダ−用鋼

Also Published As

Publication number Publication date
DE3883018D1 (de) 1993-09-16
AU1098588A (en) 1988-08-04
EP0277757B1 (de) 1993-08-11
US4946515A (en) 1990-08-07
ES2043797T3 (es) 1994-01-01
AU605827B2 (en) 1991-01-24
DE3883018T2 (de) 1993-12-02
CA1297320C (en) 1992-03-17
EP0277757A3 (en) 1989-12-13
EP0277757A2 (de) 1988-08-10
JPS63259053A (ja) 1988-10-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
RZN Patent revoked