JPS55141351A - Molding metal mold - Google Patents

Molding metal mold

Info

Publication number
JPS55141351A
JPS55141351A JP4979579A JP4979579A JPS55141351A JP S55141351 A JPS55141351 A JP S55141351A JP 4979579 A JP4979579 A JP 4979579A JP 4979579 A JP4979579 A JP 4979579A JP S55141351 A JPS55141351 A JP S55141351A
Authority
JP
Japan
Prior art keywords
metal mold
molding metal
rigidity
back side
sintered body
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
JP4979579A
Other languages
Japanese (ja)
Inventor
Masao Kikuchi
Toru Ikui
Yoshiaki Osawa
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.)
National Research Institute for Metals
Original Assignee
National Research Institute for Metals
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 National Research Institute for Metals filed Critical National Research Institute for Metals
Priority to JP4979579A priority Critical patent/JPS55141351A/en
Publication of JPS55141351A publication Critical patent/JPS55141351A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE:The molding metal mold which is so constituted as to enable the good casting of superior dimensional accuracy and free from any gas defect to be obtained by constituting the front part by the powder sintered body having the specified voids and the back side by the material having rigidity. CONSTITUTION:The front part of the metal mold is formed by the powder sintered body P having voids of 30% or more and the back side by the material S having rigidity, e.g., gray cast iron.
JP4979579A 1979-04-24 1979-04-24 Molding metal mold Pending JPS55141351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4979579A JPS55141351A (en) 1979-04-24 1979-04-24 Molding metal mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4979579A JPS55141351A (en) 1979-04-24 1979-04-24 Molding metal mold

Publications (1)

Publication Number Publication Date
JPS55141351A true JPS55141351A (en) 1980-11-05

Family

ID=12841076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4979579A Pending JPS55141351A (en) 1979-04-24 1979-04-24 Molding metal mold

Country Status (1)

Country Link
JP (1) JPS55141351A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01205846A (en) * 1988-02-10 1989-08-18 Izumi Jidosha Kogyo Kk Metallic mold for casting metal
EP0581170A1 (en) * 1992-07-21 1994-02-02 Hagen Batterie Ag Gridmould to cast accumulator lead grids and method
US20180345362A1 (en) * 2017-06-02 2018-12-06 GM Global Technology Operations LLC Tool and method for direct squeeze casting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838288A (en) * 1971-09-20 1973-06-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838288A (en) * 1971-09-20 1973-06-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01205846A (en) * 1988-02-10 1989-08-18 Izumi Jidosha Kogyo Kk Metallic mold for casting metal
JPH0321257B2 (en) * 1988-02-10 1991-03-22 Izumi Automotive Ind
EP0581170A1 (en) * 1992-07-21 1994-02-02 Hagen Batterie Ag Gridmould to cast accumulator lead grids and method
US20180345362A1 (en) * 2017-06-02 2018-12-06 GM Global Technology Operations LLC Tool and method for direct squeeze casting
CN108971449A (en) * 2017-06-02 2018-12-11 通用汽车环球科技运作有限责任公司 Tool and method for Direct Squeezing Casting

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