FR757375A - Manufacturing process of hard metal parts, compressed and profiled, which can be machined without prior concretion - Google Patents

Manufacturing process of hard metal parts, compressed and profiled, which can be machined without prior concretion

Info

Publication number
FR757375A
FR757375A FR757375DA FR757375A FR 757375 A FR757375 A FR 757375A FR 757375D A FR757375D A FR 757375DA FR 757375 A FR757375 A FR 757375A
Authority
FR
France
Prior art keywords
concretion
profiled
machined
compressed
prior
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.)
Molybdaen A G
Original Assignee
Molybdaen A G
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 Molybdaen A G filed Critical Molybdaen A G
Application granted granted Critical
Publication of FR757375A publication Critical patent/FR757375A/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR757375D 1932-07-09 1933-06-22 Manufacturing process of hard metal parts, compressed and profiled, which can be machined without prior concretion Expired FR757375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH757375X 1932-07-09

Publications (1)

Publication Number Publication Date
FR757375A true FR757375A (en) 1933-12-26

Family

ID=4534389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757375D Expired FR757375A (en) 1932-07-09 1933-06-22 Manufacturing process of hard metal parts, compressed and profiled, which can be machined without prior concretion

Country Status (1)

Country Link
FR (1) FR757375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017424A1 (en) * 1996-10-21 1998-04-30 Kennametal Inc. Green honed cutting insert and method of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017424A1 (en) * 1996-10-21 1998-04-30 Kennametal Inc. Green honed cutting insert and method of making the same
US5752155A (en) * 1996-10-21 1998-05-12 Kennametal Inc. Green honed cutting insert and method of making the same

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