CA1318069C - Iron-based powder mixtures - Google Patents

Iron-based powder mixtures

Info

Publication number
CA1318069C
CA1318069C CA000549095A CA549095A CA1318069C CA 1318069 C CA1318069 C CA 1318069C CA 000549095 A CA000549095 A CA 000549095A CA 549095 A CA549095 A CA 549095A CA 1318069 C CA1318069 C CA 1318069C
Authority
CA
Canada
Prior art keywords
composition
powder
binding agent
iron
alloying
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 - Lifetime
Application number
CA000549095A
Other languages
English (en)
French (fr)
Inventor
Frederick J. Semel
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.)
Hoeganaes Corp
Original Assignee
Hoeganaes Corp
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 Hoeganaes Corp filed Critical Hoeganaes Corp
Application granted granted Critical
Publication of CA1318069C publication Critical patent/CA1318069C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12181—Composite powder [e.g., coated, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Hard Magnetic Materials (AREA)
  • Edible Oils And Fats (AREA)
CA000549095A 1986-10-15 1987-10-13 Iron-based powder mixtures Expired - Lifetime CA1318069C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US919,047 1986-10-15
US06/919,047 US4834800A (en) 1986-10-15 1986-10-15 Iron-based powder mixtures

Publications (1)

Publication Number Publication Date
CA1318069C true CA1318069C (en) 1993-05-18

Family

ID=25441410

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000549095A Expired - Lifetime CA1318069C (en) 1986-10-15 1987-10-13 Iron-based powder mixtures

Country Status (13)

Country Link
US (1) US4834800A (US08063081-20111122-C00044.png)
EP (1) EP0264287B1 (US08063081-20111122-C00044.png)
JP (1) JPS63103001A (US08063081-20111122-C00044.png)
KR (1) KR960004426B1 (US08063081-20111122-C00044.png)
AT (1) ATE80571T1 (US08063081-20111122-C00044.png)
AU (1) AU605190B2 (US08063081-20111122-C00044.png)
BR (1) BR8705488A (US08063081-20111122-C00044.png)
CA (1) CA1318069C (US08063081-20111122-C00044.png)
DE (1) DE3781760T2 (US08063081-20111122-C00044.png)
DK (1) DK173216B1 (US08063081-20111122-C00044.png)
ES (1) ES2033868T3 (US08063081-20111122-C00044.png)
IN (1) IN169921B (US08063081-20111122-C00044.png)
ZA (1) ZA877536B (US08063081-20111122-C00044.png)

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CN107667136B (zh) 2015-05-27 2020-11-17 巴斯夫欧洲公司 用于制备磁芯的组合物和制备该组合物的方法
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Also Published As

Publication number Publication date
ATE80571T1 (de) 1992-10-15
EP0264287A2 (en) 1988-04-20
ES2033868T3 (es) 1993-04-01
DK539487D0 (da) 1987-10-15
DK173216B1 (da) 2000-04-03
JPH0527682B2 (US08063081-20111122-C00044.png) 1993-04-22
KR880005282A (ko) 1988-06-28
BR8705488A (pt) 1988-05-24
DK539487A (da) 1988-04-16
US4834800A (en) 1989-05-30
EP0264287A3 (en) 1988-07-13
EP0264287B1 (en) 1992-09-16
ZA877536B (en) 1988-04-18
DE3781760T2 (de) 1993-01-07
AU605190B2 (en) 1991-01-10
KR960004426B1 (ko) 1996-04-03
DE3781760D1 (de) 1992-10-22
JPS63103001A (ja) 1988-05-07
AU7980487A (en) 1988-04-21
IN169921B (US08063081-20111122-C00044.png) 1992-01-11

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