CA930983A - Method of manufacturing formed objects from a chromium-carbon-iron alloy - Google Patents

Method of manufacturing formed objects from a chromium-carbon-iron alloy

Info

Publication number
CA930983A
CA930983A CA109338A CA109338A CA930983A CA 930983 A CA930983 A CA 930983A CA 109338 A CA109338 A CA 109338A CA 109338 A CA109338 A CA 109338A CA 930983 A CA930983 A CA 930983A
Authority
CA
Canada
Prior art keywords
chromium
carbon
iron alloy
formed objects
manufacturing formed
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.)
Expired
Application number
CA109338A
Other versions
CA109338S (en
Inventor
Van Den Boomgaard Jan
R. Wolff Lodewijk
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA930983A publication Critical patent/CA930983A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
    • 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
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Steel (AREA)
CA109338A 1970-04-03 1971-04-01 Method of manufacturing formed objects from a chromium-carbon-iron alloy Expired CA930983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7004767A NL7004767A (en) 1970-04-03 1970-04-03

Publications (1)

Publication Number Publication Date
CA930983A true CA930983A (en) 1973-07-31

Family

ID=19809746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109338A Expired CA930983A (en) 1970-04-03 1971-04-01 Method of manufacturing formed objects from a chromium-carbon-iron alloy

Country Status (6)

Country Link
CA (1) CA930983A (en)
DE (1) DE2114361A1 (en)
FR (1) FR2089166A5 (en)
GB (1) GB1317534A (en)
NL (1) NL7004767A (en)
SE (1) SE379055B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441939A (en) * 1981-11-06 1984-04-10 United Technologies Corporation M7 C3 Reinforced iron base superalloys
FR2541910B1 (en) * 1983-03-01 1985-06-28 Thome Cromback Acieries HIGH STRENGTH CRUSHING BAR AND MANUFACTURING METHOD THEREOF

Also Published As

Publication number Publication date
SE379055B (en) 1975-09-22
DE2114361A1 (en) 1971-10-21
GB1317534A (en) 1973-05-23
NL7004767A (en) 1971-10-05
FR2089166A5 (en) 1972-01-07

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