FR718697A - Alliage dur fritté pour instruments de travail et outils - Google Patents

Alliage dur fritté pour instruments de travail et outils

Info

Publication number
FR718697A
FR718697A FR718697DA FR718697A FR 718697 A FR718697 A FR 718697A FR 718697D A FR718697D A FR 718697DA FR 718697 A FR718697 A FR 718697A
Authority
FR
France
Prior art keywords
tools
hard alloy
sintered hard
work instruments
instruments
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
English (en)
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 FR718697A publication Critical patent/FR718697A/fr
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
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR718697D 1931-06-16 1931-06-16 Alliage dur fritté pour instruments de travail et outils Expired FR718697A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR718697T 1931-06-16

Publications (1)

Publication Number Publication Date
FR718697A true FR718697A (fr) 1932-01-27

Family

ID=9090695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718697D Expired FR718697A (fr) 1931-06-16 1931-06-16 Alliage dur fritté pour instruments de travail et outils

Country Status (1)

Country Link
FR (1) FR718697A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753678A (en) * 1985-02-26 1988-06-28 Sumitomo Electric Industries, Ltd. Sintered hard metal having superior toughness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753678A (en) * 1985-02-26 1988-06-28 Sumitomo Electric Industries, Ltd. Sintered hard metal having superior toughness

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