DE69600831D1 - Aushärtbarer Stahl für Giessformen - Google Patents

Aushärtbarer Stahl für Giessformen

Info

Publication number
DE69600831D1
DE69600831D1 DE69600831T DE69600831T DE69600831D1 DE 69600831 D1 DE69600831 D1 DE 69600831D1 DE 69600831 T DE69600831 T DE 69600831T DE 69600831 T DE69600831 T DE 69600831T DE 69600831 D1 DE69600831 D1 DE 69600831D1
Authority
DE
Germany
Prior art keywords
molds
hardenable steel
hardenable
steel
Prior art date
Legal status (The legal status 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 status listed.)
Revoked
Application number
DE69600831T
Other languages
English (en)
Other versions
DE69600831T2 (de
Inventor
Masamitu Noguchi
Takashi Ohfuji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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=16855203&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69600831(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69600831D1 publication Critical patent/DE69600831D1/de
Application granted granted Critical
Publication of DE69600831T2 publication Critical patent/DE69600831T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

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 Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
DE1996600831 1995-08-10 1996-08-01 Aushärtbarer Stahl für Giessformen Revoked DE69600831T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22708095A JP3201711B2 (ja) 1995-08-10 1995-08-10 ダイカスト型用時効硬化鋼

Publications (2)

Publication Number Publication Date
DE69600831D1 true DE69600831D1 (de) 1998-11-26
DE69600831T2 DE69600831T2 (de) 1999-04-08

Family

ID=16855203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996600831 Revoked DE69600831T2 (de) 1995-08-10 1996-08-01 Aushärtbarer Stahl für Giessformen

Country Status (3)

Country Link
EP (1) EP0767251B1 (de)
JP (1) JP3201711B2 (de)
DE (1) DE69600831T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107269B (fi) * 1998-12-02 2001-06-29 Metso Powdermet Oy Muottiteräs
US6776855B1 (en) † 1999-03-19 2004-08-17 Honda Giken Kogyo Kabushiki Kaisha Maraging steel excellent in fatigue characteristics and method for producing the same
PL2250293T3 (pl) 2008-02-20 2012-04-30 Questek Innovations Llc Tania, ultra-wysokowytrzymałościowa stal o wysokiej wiązkości
CN104087859A (zh) * 2014-07-02 2014-10-08 钢铁研究总院 钼强化10Ni7Co二次硬化超高强度钢及制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161B1 (de) * 1967-09-18 1976-01-05
AT374846B (de) * 1982-09-15 1984-06-12 Voest Alpine Ag Herzstueck, insbesondere herzstueckspitze, fuer schienenkreuzungen oder -weichen, sowie verfahren zu seiner herstellung
JPS60255959A (ja) * 1984-05-28 1985-12-17 Japan Steel Works Ltd:The 高硬度高飽和磁束密度合金鋼
JPS61190050A (ja) * 1985-02-20 1986-08-23 Hitachi Metals Ltd 高強度，高電気抵抗値および軟質な磁気特性を兼ね備えたマルエ−ジング鋼

Also Published As

Publication number Publication date
EP0767251B1 (de) 1998-10-21
JP3201711B2 (ja) 2001-08-27
DE69600831T2 (de) 1999-04-08
EP0767251A1 (de) 1997-04-09
JPH0949057A (ja) 1997-02-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation