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FR839567A - Hard alloy for cutting tools - Google Patents

Hard alloy for cutting tools

Info

Publication number
FR839567A
FR839567A FR839567DA FR839567A FR 839567 A FR839567 A FR 839567A FR 839567D A FR839567D A FR 839567DA FR 839567 A FR839567 A FR 839567A
Authority
FR
France
Prior art keywords
cutting tools
hard alloy
alloy
hard
tools
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
Other languages
French (fr)
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Application granted granted Critical
Publication of FR839567A publication Critical patent/FR839567A/en
Expired 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
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR839567D 1937-06-21 1938-06-21 Hard alloy for cutting tools Expired FR839567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE839567X 1937-06-21

Publications (1)

Publication Number Publication Date
FR839567A true FR839567A (en) 1939-04-06

Family

ID=6761975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839567D Expired FR839567A (en) 1937-06-21 1938-06-21 Hard alloy for cutting tools

Country Status (1)

Country Link
FR (1) FR839567A (en)

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