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FR756523A - Improvements in the manufacture of sintered hard alloys for cutting tools and similar uses - Google Patents

Improvements in the manufacture of sintered hard alloys for cutting tools and similar uses

Info

Publication number
FR756523A
FR756523A FR756523DA FR756523A FR 756523 A FR756523 A FR 756523A FR 756523D A FR756523D A FR 756523DA FR 756523 A FR756523 A FR 756523A
Authority
FR
France
Prior art keywords
manufacture
cutting tools
sintered hard
similar uses
hard alloys
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.)
CIE LORRAINE DE CHARBONS POUR
Original Assignee
CIE LORRAINE DE CHARBONS POUR
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 CIE LORRAINE DE CHARBONS POUR filed Critical CIE LORRAINE DE CHARBONS POUR
Application granted granted Critical
Publication of FR756523A publication Critical patent/FR756523A/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
    • C22C29/02—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
    • C22C29/067—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 comprising a particular metallic binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR756523D 1932-09-05 1932-09-05 Improvements in the manufacture of sintered hard alloys for cutting tools and similar uses Expired FR756523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR756523T 1932-09-05

Publications (1)

Publication Number Publication Date
FR756523A true FR756523A (en) 1933-12-11

Family

ID=9165633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR756523D Expired FR756523A (en) 1932-09-05 1932-09-05 Improvements in the manufacture of sintered hard alloys for cutting tools and similar uses

Country Status (1)

Country Link
FR (1) FR756523A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900649C (en) * 1937-08-05 1954-02-01 Eisen & Stahlind Ag Welding rods for build-up welding
DE915987C (en) * 1950-12-27 1954-08-02 Boehler & Co Ag Geb Process for the production of hard metals of increased toughness

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900649C (en) * 1937-08-05 1954-02-01 Eisen & Stahlind Ag Welding rods for build-up welding
DE915987C (en) * 1950-12-27 1954-08-02 Boehler & Co Ag Geb Process for the production of hard metals of increased toughness

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