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FR40762E - Improvements to hard metal compositions and their manufacturing processes - Google Patents

Improvements to hard metal compositions and their manufacturing processes

Info

Publication number
FR40762E
FR40762E FR40762DA FR40762E FR 40762 E FR40762 E FR 40762E FR 40762D A FR40762D A FR 40762DA FR 40762 E FR40762 E FR 40762E
Authority
FR
France
Prior art keywords
manufacturing processes
hard metal
metal compositions
compositions
hard
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR40762E publication Critical patent/FR40762E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
FR40762D 1931-01-15 1931-01-15 Improvements to hard metal compositions and their manufacturing processes Expired FR40762E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40762T 1931-01-15

Publications (1)

Publication Number Publication Date
FR40762E true FR40762E (en) 1932-08-23

Family

ID=8677004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40762D Expired FR40762E (en) 1931-01-15 1931-01-15 Improvements to hard metal compositions and their manufacturing processes

Country Status (1)

Country Link
FR (1) FR40762E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576060A (en) * 1968-03-28 1971-04-27 Warner Swasey Co Insert bit having vibration-dampening properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576060A (en) * 1968-03-28 1971-04-27 Warner Swasey Co Insert bit having vibration-dampening properties

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