JPS5220903A - Process and apparatus for molding of metal powder for two-layered meta l - Google Patents

Process and apparatus for molding of metal powder for two-layered meta l

Info

Publication number
JPS5220903A
JPS5220903A JP9665275A JP9665275A JPS5220903A JP S5220903 A JPS5220903 A JP S5220903A JP 9665275 A JP9665275 A JP 9665275A JP 9665275 A JP9665275 A JP 9665275A JP S5220903 A JPS5220903 A JP S5220903A
Authority
JP
Japan
Prior art keywords
molding
metal powder
layered
layered meta
meta
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.)
Pending
Application number
JP9665275A
Other languages
Japanese (ja)
Inventor
Akitoshi Furuhata
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9665275A priority Critical patent/JPS5220903A/en
Publication of JPS5220903A publication Critical patent/JPS5220903A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
    • B30B15/306—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds for multi-layer articles

Abstract

PURPOSE: A two-layered metal wherein the outer layer and the inenr layer are firmly bonded is manufactured by simultaneously performing molding of iron powder for the outer layer and molding of copper powder for the inner through ingenious use of the characteristics of iron which is a magnetic material.
COPYRIGHT: (C)1977,JPO&Japio
JP9665275A 1975-08-11 1975-08-11 Process and apparatus for molding of metal powder for two-layered meta l Pending JPS5220903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9665275A JPS5220903A (en) 1975-08-11 1975-08-11 Process and apparatus for molding of metal powder for two-layered meta l

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9665275A JPS5220903A (en) 1975-08-11 1975-08-11 Process and apparatus for molding of metal powder for two-layered meta l

Publications (1)

Publication Number Publication Date
JPS5220903A true JPS5220903A (en) 1977-02-17

Family

ID=14170750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9665275A Pending JPS5220903A (en) 1975-08-11 1975-08-11 Process and apparatus for molding of metal powder for two-layered meta l

Country Status (1)

Country Link
JP (1) JPS5220903A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493463U (en) * 1977-12-14 1979-07-02
US6454993B1 (en) * 2000-01-11 2002-09-24 Delphi Technologies, Inc. Manufacturing technique for multi-layered structure with magnet using an extrusion process
JP2008258235A (en) * 2007-04-02 2008-10-23 Seiko Epson Corp Manufacturing method of forming body, forming device, and manufacturing method of sintered compact
JP2016023349A (en) * 2014-07-23 2016-02-08 Ntn株式会社 Sinter machine component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493463U (en) * 1977-12-14 1979-07-02
JPS5854569Y2 (en) * 1977-12-14 1983-12-13 シャープ株式会社 door device
US6454993B1 (en) * 2000-01-11 2002-09-24 Delphi Technologies, Inc. Manufacturing technique for multi-layered structure with magnet using an extrusion process
US6627326B2 (en) 2000-01-11 2003-09-30 Delphi Technologies, Inc. Manufacturing technique for multi-layered structure with magnet using an extrusion process
JP2008258235A (en) * 2007-04-02 2008-10-23 Seiko Epson Corp Manufacturing method of forming body, forming device, and manufacturing method of sintered compact
JP2016023349A (en) * 2014-07-23 2016-02-08 Ntn株式会社 Sinter machine component

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