FR2379613A1 - Alliage a base de carbure de vanadium et son procede de fabrication - Google Patents

Alliage a base de carbure de vanadium et son procede de fabrication

Info

Publication number
FR2379613A1
FR2379613A1 FR7703421A FR7703421A FR2379613A1 FR 2379613 A1 FR2379613 A1 FR 2379613A1 FR 7703421 A FR7703421 A FR 7703421A FR 7703421 A FR7703421 A FR 7703421A FR 2379613 A1 FR2379613 A1 FR 2379613A1
Authority
FR
France
Prior art keywords
degrees
carbide
iron
alloy
vanadium
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.)
Granted
Application number
FR7703421A
Other languages
English (en)
Other versions
FR2379613B1 (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.)
FONDATION IND MINERALES MINIER
Original Assignee
FONDATION IND MINERALES MINIER
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 FONDATION IND MINERALES MINIER filed Critical FONDATION IND MINERALES MINIER
Priority to FR7703421A priority Critical patent/FR2379613A1/fr
Publication of FR2379613A1 publication Critical patent/FR2379613A1/fr
Application granted granted Critical
Publication of FR2379613B1 publication Critical patent/FR2379613B1/fr
Granted 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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

La présente invention concerne un alliage à base de carbure de vanadium et son procédé de fabrication. Cet alliage est caractérisé en ce qu'il comporte de 10 à 40 % en poids de carbure de vanadium, de 6 à 12 % en poids de carbure de tungstène, de 0,5 à 1,5 % en poids de carbone et du fer pour le reste. Utilisable pour les petits outils de coupe rapide.
FR7703421A 1977-02-08 1977-02-08 Alliage a base de carbure de vanadium et son procede de fabrication Granted FR2379613A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703421A FR2379613A1 (fr) 1977-02-08 1977-02-08 Alliage a base de carbure de vanadium et son procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703421A FR2379613A1 (fr) 1977-02-08 1977-02-08 Alliage a base de carbure de vanadium et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2379613A1 true FR2379613A1 (fr) 1978-09-01
FR2379613B1 FR2379613B1 (fr) 1981-07-17

Family

ID=9186410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703421A Granted FR2379613A1 (fr) 1977-02-08 1977-02-08 Alliage a base de carbure de vanadium et son procede de fabrication

Country Status (1)

Country Link
FR (1) FR2379613A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515018A1 (fr) * 1991-05-22 1992-11-25 Crucible Materials Corporation Particules préalliées en acier à outils pour le façonnage à froid à haut teneur en vanadium et procédé de fabrication
CN112355315A (zh) * 2020-11-09 2021-02-12 攀枝花学院 球形铁基碳化钒钛金属陶瓷粉末的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424596A (fr) * 1964-01-10 1966-01-14 Deutsche Edelstahlwerke Ag Procédé de fabrication d'alliages
DE1783134A1 (de) * 1965-02-26 1972-03-30 Latrobe Steel Co Verfahren zur Herstellung von Hartlegierungen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424596A (fr) * 1964-01-10 1966-01-14 Deutsche Edelstahlwerke Ag Procédé de fabrication d'alliages
DE1783134A1 (de) * 1965-02-26 1972-03-30 Latrobe Steel Co Verfahren zur Herstellung von Hartlegierungen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515018A1 (fr) * 1991-05-22 1992-11-25 Crucible Materials Corporation Particules préalliées en acier à outils pour le façonnage à froid à haut teneur en vanadium et procédé de fabrication
US5238482A (en) * 1991-05-22 1993-08-24 Crucible Materials Corporation Prealloyed high-vanadium, cold work tool steel particles and methods for producing the same
US5344477A (en) * 1991-05-22 1994-09-06 Crucible Materials Corporation Prealloyed high-vanadium, cold work tool steel particles
CN112355315A (zh) * 2020-11-09 2021-02-12 攀枝花学院 球形铁基碳化钒钛金属陶瓷粉末的制备方法
CN112355315B (zh) * 2020-11-09 2023-04-18 攀枝花学院 球形铁基碳化钒钛金属陶瓷粉末的制备方法

Also Published As

Publication number Publication date
FR2379613B1 (fr) 1981-07-17

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Legal Events

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