ATE36873T1 - ALLOY GRAY CAST IRON, PROCESS FOR ITS PRODUCTION AND ITS USE. - Google Patents

ALLOY GRAY CAST IRON, PROCESS FOR ITS PRODUCTION AND ITS USE.

Info

Publication number
ATE36873T1
ATE36873T1 AT84113932T AT84113932T ATE36873T1 AT E36873 T1 ATE36873 T1 AT E36873T1 AT 84113932 T AT84113932 T AT 84113932T AT 84113932 T AT84113932 T AT 84113932T AT E36873 T1 ATE36873 T1 AT E36873T1
Authority
AT
Austria
Prior art keywords
cast iron
production
gray cast
alloy gray
alloy
Prior art date
Application number
AT84113932T
Other languages
German (de)
Inventor
Klaus Hornung
Werner Menk
Horst Guendisch
Kurt Kugler
Original Assignee
Fischer Ag Georg
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=4309999&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE36873(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fischer Ag Georg filed Critical Fischer Ag Georg
Application granted granted Critical
Publication of ATE36873T1 publication Critical patent/ATE36873T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1. Cast iron material with lamellar graphite for components whose surfaces are to be hardened in a remelt process, characterized in that in the untreated component the sum of the standard gas contents, such as nitrogen, hydrogen and oxygen is =< 9 Ncm**3/100g.
AT84113932T 1983-12-02 1984-11-17 ALLOY GRAY CAST IRON, PROCESS FOR ITS PRODUCTION AND ITS USE. ATE36873T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6460/83A CH663036A5 (en) 1983-12-02 1983-12-02 CAST IRON MATERIAL FOR COMPONENTS.
EP84113932A EP0151244B1 (en) 1983-12-02 1984-11-17 Grey cast iron alloy, process for its manufacture and uses thereof

Publications (1)

Publication Number Publication Date
ATE36873T1 true ATE36873T1 (en) 1988-09-15

Family

ID=4309999

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84113932T ATE36873T1 (en) 1983-12-02 1984-11-17 ALLOY GRAY CAST IRON, PROCESS FOR ITS PRODUCTION AND ITS USE.

Country Status (4)

Country Link
EP (1) EP0151244B1 (en)
AT (1) ATE36873T1 (en)
CH (1) CH663036A5 (en)
DE (1) DE3473773D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701717B1 (en) * 1993-02-17 1995-03-31 Peugeot Process for producing gray cast iron for surface reflow treatment.

Also Published As

Publication number Publication date
EP0151244B1 (en) 1988-08-31
DE3473773D1 (en) 1988-10-06
CH663036A5 (en) 1987-11-13
EP0151244A1 (en) 1985-08-14

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Legal Events

Date Code Title Description
RZN Patent revoked