IT977419B - Impiego di una lega ledeburitica al ferro cromo nella costruzione di utensili per la lavorazione a freddo - Google Patents

Impiego di una lega ledeburitica al ferro cromo nella costruzione di utensili per la lavorazione a freddo

Info

Publication number
IT977419B
IT977419B IT4835073A IT4835073A IT977419B IT 977419 B IT977419 B IT 977419B IT 4835073 A IT4835073 A IT 4835073A IT 4835073 A IT4835073 A IT 4835073A IT 977419 B IT977419 B IT 977419B
Authority
IT
Italy
Prior art keywords
ledeburitic
alloy
construction
cold working
working tools
Prior art date
Application number
IT4835073A
Other languages
English (en)
Italian (it)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Application granted granted Critical
Publication of IT977419B publication Critical patent/IT977419B/it

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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
IT4835073A 1972-02-21 1973-02-20 Impiego di una lega ledeburitica al ferro cromo nella costruzione di utensili per la lavorazione a freddo IT977419B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207992 DE2207992B1 (de) 1972-02-21 1972-02-21 Verwendung einer ledeburitischen eisen-chrom-legierung zur herstellung von kaltarbeitswerkzeugen

Publications (1)

Publication Number Publication Date
IT977419B true IT977419B (it) 1974-09-10

Family

ID=5836550

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4835073A IT977419B (it) 1972-02-21 1973-02-20 Impiego di una lega ledeburitica al ferro cromo nella costruzione di utensili per la lavorazione a freddo

Country Status (6)

Country Link
AT (1) AT321342B (fr)
BE (1) BE794732A (fr)
DD (1) DD101701A5 (fr)
DE (1) DE2207992B1 (fr)
FR (1) FR2172996A1 (fr)
IT (1) IT977419B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167438B (en) * 1984-10-17 1988-11-23 Bradley & Foster Ltd A method of heat treating high chromium cast ferrous-based alloys and a wearing element formed of a high chromium cast ferrous based alloy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086965A5 (en) * 1970-04-15 1971-12-31 Usinor Prodn of rolling mill rolls

Also Published As

Publication number Publication date
FR2172996A1 (en) 1973-10-05
DE2207992A1 (fr) 1973-01-11
BE794732A (fr) 1973-05-16
DD101701A5 (fr) 1973-11-12
DE2207992B1 (de) 1973-01-11
AT321342B (de) 1975-03-25
FR2172996B1 (fr) 1976-11-05

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