JPS57161004A - Production of multicolored metallic parts - Google Patents

Production of multicolored metallic parts

Info

Publication number
JPS57161004A
JPS57161004A JP56047730A JP4773081A JPS57161004A JP S57161004 A JPS57161004 A JP S57161004A JP 56047730 A JP56047730 A JP 56047730A JP 4773081 A JP4773081 A JP 4773081A JP S57161004 A JPS57161004 A JP S57161004A
Authority
JP
Japan
Prior art keywords
die
powder
sintered
metal
blank material
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
JP56047730A
Other languages
Japanese (ja)
Inventor
Minoru Ichise
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.)
GUROORII KK
Glory Ltd
Original Assignee
GUROORII KK
Glory Ltd
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 GUROORII KK, Glory Ltd filed Critical GUROORII KK
Priority to JP56047730A priority Critical patent/JPS57161004A/en
Publication of JPS57161004A publication Critical patent/JPS57161004A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B22F1/09—Mixtures of metallic powders

Landscapes

  • Powder Metallurgy (AREA)

Abstract

PURPOSE:To produce multicolored metallic parts of a superior decorative effect at a low cost by machining and polishing a sintered alloy material of the multilayered structure wherein the powder of base metal and the powder of coloring metal are laminated and the laminate is sintered under pressure, thereby exposing the coloring metal parts by cutting and grinding. CONSTITUTION:A floating die 3 is supported vertically movably with springs 2 on a float base 1, and powder 6 of base metal and powder 7 of coloring metal are packed between a male die 4 inserted into the die 3 and a female die 5. The die 4 is moved in an arrow direction to mold both powders 6, 7 by pressure, whereby a discoidal blank material 8 is obtained. Then, the material 8 is heated in a hydrogen furnace, whereby a presintered blank material is obtained. Thereafter, the material is cut and molded to a cut and molded blank material 9 which is regularly sintered in a hydrogen furnace or the like, whereby the sintered alloy material is obtained. Further, it is polished to a finished product.
JP56047730A 1981-03-31 1981-03-31 Production of multicolored metallic parts Pending JPS57161004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56047730A JPS57161004A (en) 1981-03-31 1981-03-31 Production of multicolored metallic parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56047730A JPS57161004A (en) 1981-03-31 1981-03-31 Production of multicolored metallic parts

Publications (1)

Publication Number Publication Date
JPS57161004A true JPS57161004A (en) 1982-10-04

Family

ID=12783451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56047730A Pending JPS57161004A (en) 1981-03-31 1981-03-31 Production of multicolored metallic parts

Country Status (1)

Country Link
JP (1) JPS57161004A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193202A (en) * 1983-04-19 1984-11-01 Asahi Chem Ind Co Ltd Preparation of composite material for accessories by explosive compression method
JPH03274204A (en) * 1990-03-23 1991-12-05 Saamaru:Kk Manufacture of ornamental product
KR100670837B1 (en) 2005-05-04 2007-01-19 부일정밀(주) Titanium nut, manufacturing method and forming apparatus thereof
CN103143712A (en) * 2013-03-08 2013-06-12 严培义 Female die floating device of a shaping machine for powder sintering parts
CN103386488A (en) * 2013-08-15 2013-11-13 严培义 Mandril adjusting device for shaping die set of powder sintering part

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193202A (en) * 1983-04-19 1984-11-01 Asahi Chem Ind Co Ltd Preparation of composite material for accessories by explosive compression method
JPH03274204A (en) * 1990-03-23 1991-12-05 Saamaru:Kk Manufacture of ornamental product
KR100670837B1 (en) 2005-05-04 2007-01-19 부일정밀(주) Titanium nut, manufacturing method and forming apparatus thereof
CN103143712A (en) * 2013-03-08 2013-06-12 严培义 Female die floating device of a shaping machine for powder sintering parts
CN103386488A (en) * 2013-08-15 2013-11-13 严培义 Mandril adjusting device for shaping die set of powder sintering part
CN103386488B (en) * 2013-08-15 2015-12-09 严培义 Powder metallurgy part sizing die frame plug adjusting device

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