FR1229687A - Procédé de fabrication de pièces agglomérées pour aimants permanents - Google Patents

Procédé de fabrication de pièces agglomérées pour aimants permanents

Info

Publication number
FR1229687A
FR1229687A FR780493A FR780493A FR1229687A FR 1229687 A FR1229687 A FR 1229687A FR 780493 A FR780493 A FR 780493A FR 780493 A FR780493 A FR 780493A FR 1229687 A FR1229687 A FR 1229687A
Authority
FR
France
Prior art keywords
manufacturing process
permanent magnets
agglomerated parts
agglomerated
parts
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
FR780493A
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke AG
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 Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Priority to FR780493A priority Critical patent/FR1229687A/fr
Application granted granted Critical
Publication of FR1229687A publication Critical patent/FR1229687A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
    • H01F41/0273—Imparting anisotropy
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/52—Hoppers
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
FR780493A 1958-12-01 1958-12-01 Procédé de fabrication de pièces agglomérées pour aimants permanents Expired FR1229687A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR780493A FR1229687A (fr) 1958-12-01 1958-12-01 Procédé de fabrication de pièces agglomérées pour aimants permanents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780493A FR1229687A (fr) 1958-12-01 1958-12-01 Procédé de fabrication de pièces agglomérées pour aimants permanents

Publications (1)

Publication Number Publication Date
FR1229687A true FR1229687A (fr) 1960-09-08

Family

ID=8708811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780493A Expired FR1229687A (fr) 1958-12-01 1958-12-01 Procédé de fabrication de pièces agglomérées pour aimants permanents

Country Status (1)

Country Link
FR (1) FR1229687A (fr)

Similar Documents

Publication Publication Date Title
FR1237969A (fr) Nouveau procédé pour la préparation des polyacrylamides
BE583203A (fr) Compositions de ferrite et procédé pour leur fabrication.
FR1218110A (fr) Procédé de fabrication de pièces de fonderie
CH361320A (fr) Interrupteur électromagnétique et procédé pour sa fabrication
FR1172813A (fr) Procédé de fabrication de cristaux pour transistors
FR1229687A (fr) Procédé de fabrication de pièces agglomérées pour aimants permanents
FR1176411A (fr) Pièces de moutre et procédé pour leur fabrication
FR82833E (fr) Procédé de fabrication de pièces moulées métalliques
FR1332924A (fr) Procédé de fabrication de pièces moulées métalliques
FR1300077A (fr) Boîte de montre et procédé pour sa fabrication
BE583102A (fr) Aimant permanent et procédé pour sa fabrication.
FR1306351A (fr) Procédé de fabrication d'agglomérés pour aimants permanents
FR1198639A (fr) Procédé pour la fabrication des pièces en cuvette
FR1165862A (fr) Procédé de fabrication d'aimants permanents anisotropes
FR1222685A (fr) Procédé pour la fabrication de pièces de fonderie à noyaux
FR1138291A (fr) Procédé de moulage de pièces métalliques
FR1145498A (fr) Procédé de fabrication d'aimants permanents
BE584779A (fr) Transistors et procédé pour leur fabrication
FR1207612A (fr) Traducteur électro-acoustique et procédé pour sa fabrication
FR1298854A (fr) Procédé de fabrication d'aimants permanents anisotropes
FR1140751A (fr) Procédé de fabrication de pièces en fonte
BE593539A (fr) Procédé pour la fabrication de N-Dialcoyl- et de N-Diaralcoylphosphorylhomocystérnothiolactones
FR1187183A (fr) Procédé pour le moulage de pièces en matières isolantes
FR1201280A (fr) Pièce polaire pour machines dynamo-électriques et son procédé de fabrication
FR1218846A (fr) Procédé pour couler des sphérules