NL7713570A - Warmtebehandeling van met althans nikkel en chroom gelegeerde gietijzeren slijtvaste onderdelen. - Google Patents

Warmtebehandeling van met althans nikkel en chroom gelegeerde gietijzeren slijtvaste onderdelen.

Info

Publication number
NL7713570A
NL7713570A NL7713570A NL7713570A NL7713570A NL 7713570 A NL7713570 A NL 7713570A NL 7713570 A NL7713570 A NL 7713570A NL 7713570 A NL7713570 A NL 7713570A NL 7713570 A NL7713570 A NL 7713570A
Authority
NL
Netherlands
Prior art keywords
nickel
heat treatment
cast iron
wear resistant
alloy cast
Prior art date
Application number
NL7713570A
Other languages
English (en)
Other versions
NL168883B (nl
NL168883C (nl
Original Assignee
Hoogovens Ijmuiden Bv
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
Application filed by Hoogovens Ijmuiden Bv filed Critical Hoogovens Ijmuiden Bv
Priority to NL7713570A priority Critical patent/NL168883C/nl
Priority to DE7878200347T priority patent/DE2860764D1/de
Priority to EP19780200347 priority patent/EP0002555B1/en
Publication of NL7713570A publication Critical patent/NL7713570A/nl
Publication of NL168883B publication Critical patent/NL168883B/nl
Application granted granted Critical
Publication of NL168883C publication Critical patent/NL168883C/nl

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
    • C21D5/00—Heat treatments of cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
NL7713570A 1977-12-08 1977-12-08 Werkwijze voor warmtebehandeling van een voorwerp uit gietijzer dat althans nikkel en chroom bevat. NL168883C (nl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL7713570A NL168883C (nl) 1977-12-08 1977-12-08 Werkwijze voor warmtebehandeling van een voorwerp uit gietijzer dat althans nikkel en chroom bevat.
DE7878200347T DE2860764D1 (en) 1977-12-08 1978-12-05 Process of heat-treatment of articles of cast-iron containing nickel and chromium
EP19780200347 EP0002555B1 (en) 1977-12-08 1978-12-05 Process of heat-treatment of articles of cast-iron containing nickel and chromium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7713570A NL168883C (nl) 1977-12-08 1977-12-08 Werkwijze voor warmtebehandeling van een voorwerp uit gietijzer dat althans nikkel en chroom bevat.

Publications (3)

Publication Number Publication Date
NL7713570A true NL7713570A (nl) 1979-06-12
NL168883B NL168883B (nl) 1981-12-16
NL168883C NL168883C (nl) 1982-05-17

Family

ID=19829706

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7713570A NL168883C (nl) 1977-12-08 1977-12-08 Werkwijze voor warmtebehandeling van een voorwerp uit gietijzer dat althans nikkel en chroom bevat.

Country Status (3)

Country Link
EP (1) EP0002555B1 (nl)
DE (1) DE2860764D1 (nl)
NL (1) NL168883C (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1036534C (zh) * 1994-08-31 1997-11-26 李跃中 可锻铸铁废品件复新处理工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB342334A (en) * 1929-10-28 1931-01-28 Midland Motor Cylinder Company An improved manufacture of cast iron alloy articles
US1984458A (en) * 1933-07-28 1934-12-18 Electro Metallurg Co Cast iron alloy articles
GB1119854A (en) * 1965-06-17 1968-07-17 Int Nickel Ltd Heat-treatment of alloy cast iron
DE2646276C3 (de) * 1976-10-14 1980-01-17 Goetze Ag, 5093 Burscheid Verfahren zur Herstellung von auf Verschleiß beanspruchten Maschinenteilen aus austenitischen Gußeisenlegierungen

Also Published As

Publication number Publication date
EP0002555B1 (en) 1981-06-10
NL168883B (nl) 1981-12-16
NL168883C (nl) 1982-05-17
DE2860764D1 (en) 1981-09-17
EP0002555A1 (en) 1979-06-27

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: ESTEL HOOGOVENS B.V.

V1 Lapsed because of non-payment of the annual fee