FR786055A - Procédé pour la fabrication d'alliages de métaux durs frittés - Google Patents

Procédé pour la fabrication d'alliages de métaux durs frittés

Info

Publication number
FR786055A
FR786055A FR786055DA FR786055A FR 786055 A FR786055 A FR 786055A FR 786055D A FR786055D A FR 786055DA FR 786055 A FR786055 A FR 786055A
Authority
FR
France
Prior art keywords
production
metal alloys
hard metal
sintered hard
sintered
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.)
Fagersta Bruks AB
Original Assignee
Fagersta Bruks AB
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 Fagersta Bruks AB filed Critical Fagersta Bruks AB
Application granted granted Critical
Publication of FR786055A publication Critical patent/FR786055A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/04Making non-ferrous alloys by powder metallurgy
    • C22C1/05Mixtures of metal powder with non-metallic powder
    • C22C1/051Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/053Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
    • C22C1/056Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds using gas
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/04Making non-ferrous alloys by powder metallurgy
    • C22C1/05Mixtures of metal powder with non-metallic powder
    • C22C1/051Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/053Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR786055D 1934-07-05 1935-02-22 Procédé pour la fabrication d'alliages de métaux durs frittés Expired FR786055A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE786055X 1934-07-05

Publications (1)

Publication Number Publication Date
FR786055A true FR786055A (fr) 1935-08-26

Family

ID=20336816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786055D Expired FR786055A (fr) 1934-07-05 1935-02-22 Procédé pour la fabrication d'alliages de métaux durs frittés

Country Status (1)

Country Link
FR (1) FR786055A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976738C (de) * 1940-11-23 1964-04-02 Degussa Verfahren zur Herstellung von Formkoerpern aus Metallpulver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976738C (de) * 1940-11-23 1964-04-02 Degussa Verfahren zur Herstellung von Formkoerpern aus Metallpulver

Similar Documents

Publication Publication Date Title
FR786055A (fr) Procédé pour la fabrication d'alliages de métaux durs frittés
FR801060A (fr) Procédé pour la fabrication de pièces métalliques poreuses conformées
FR971328A (fr) Procédé pour la fabrication des couverts en métal
FR793020A (fr) Description du procédé de fabrication des alliages durs
FR779879A (fr) Procédé de fabrication d'alliages durs
FR843536A (fr) Procédé de fabrication d'alliages frittés pour aimants
FR791704A (fr) Procédé de fabrication d'alliages de glucinium
FR761932A (fr) Procédé de fabrication d'alliages métalliques durs
FR792662A (fr) Procédé de fabrication de métaux et d'alliages métalliques
FR748681A (fr) Procédé de fabrication d'alliages de bronze de plomb
FR823472A (fr) Alliage métallique pour la fabrication de filières de filature
FR784175A (fr) Procédé pour la fabrication de disques en tôle ronds par laminage
FR44892E (fr) Procédé pour la fabrication d'éthers vinyliques
FR805985A (fr) Procédé pour l'obtention d'alliages durs
FR788947A (fr) Alliages métalliques et procédé pour les fabriquer
FR782630A (fr) Procédé pour la fabrication de sucreries
FR785351A (fr) Procédé pour la fabrication de paliers
FR45333E (fr) Procédé pour la production d'éthers vinyliques
FR751120A (fr) Procédé pour la fabrication d'hélices métalliques
FR796218A (fr) Procédé pour l'obtention de métaux précieux bruts
FR786193A (fr) Procédé pour la fabrication d'azo-colorants
FR830681A (fr) Procédé pour le recuit clair d'articles métalliques
FR808649A (fr) Procédé pour l'obtention d'alliages glucinium-cuivre
FR779441A (fr) Alliage de métaux durs, spécialement pour la fabrication d'outils
FR798347A (fr) Procédé pour la fabrication de l'oxyde de zinc