JPS6453761A - Production of ceramic cast-in inserts - Google Patents

Production of ceramic cast-in inserts

Info

Publication number
JPS6453761A
JPS6453761A JP20883787A JP20883787A JPS6453761A JP S6453761 A JPS6453761 A JP S6453761A JP 20883787 A JP20883787 A JP 20883787A JP 20883787 A JP20883787 A JP 20883787A JP S6453761 A JPS6453761 A JP S6453761A
Authority
JP
Japan
Prior art keywords
cast
molten
cast iron
base body
ceramic base
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.)
Granted
Application number
JP20883787A
Other languages
Japanese (ja)
Other versions
JPH07121446B2 (en
Inventor
Nagato Unosaki
Katsuji Uchimura
Takayuki Ito
Takuya Ito
Hiroyuki Ishiguro
Takehiko Matsumoto
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.)
Sintokogio Ltd
Original Assignee
Sintokogio 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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to JP20883787A priority Critical patent/JPH07121446B2/en
Publication of JPS6453761A publication Critical patent/JPS6453761A/en
Publication of JPH07121446B2 publication Critical patent/JPH07121446B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)

Abstract

PURPOSE:To enable further firm cast-in joining by pouring molten metal around casting body formed by fitting ceramic beads as laminar-state around the ceramic base body to execute the cast-in inserts. CONSTITUTION:Molten cast iron 16 poured into a mold, at first burns and gasifies polystyrene member 4 constituting out part of the casting body 6 and is substitually filled up in the developed space to form the cast iron layer 6. Further, the molten iron is substitually filled up in a gap while burning and gasifying heat resistant inorganic adhesive 3, which fills up in the mutual gap between alumina beads 2, to form composite layer of the alumina beads 2 and the cast iron 16. On the other hand, a part of the molten iron filled up in the gap between the alumina beads 2 is brought into contact with the surface of the ceramic base body 1 and is acted with the ceramic base body 1 together with inner compressing stress generated at the time of shrinking by solidification is fasten it. This fastened force is still remained after the molten cast iron 16 is perfectly solidified and cooled, and by this method, the ceramic base body 1 and the cast iron 16 for cast-in inserts is firmly joined.
JP20883787A 1987-08-21 1987-08-21 Method for manufacturing cast ceramic body Expired - Fee Related JPH07121446B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20883787A JPH07121446B2 (en) 1987-08-21 1987-08-21 Method for manufacturing cast ceramic body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20883787A JPH07121446B2 (en) 1987-08-21 1987-08-21 Method for manufacturing cast ceramic body

Publications (2)

Publication Number Publication Date
JPS6453761A true JPS6453761A (en) 1989-03-01
JPH07121446B2 JPH07121446B2 (en) 1995-12-25

Family

ID=16562923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20883787A Expired - Fee Related JPH07121446B2 (en) 1987-08-21 1987-08-21 Method for manufacturing cast ceramic body

Country Status (1)

Country Link
JP (1) JPH07121446B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404721A (en) * 1994-01-28 1995-04-11 Ford Motor Company Cast-in-place ceramic manifold and method of manufacturing same
CN101954455A (en) * 2010-10-14 2011-01-26 安徽应流集团霍山铸造有限公司 Method for removing heat cracks of framed-structure casting
CN110372178A (en) * 2019-08-22 2019-10-25 安徽鑫永晟微晶材料有限公司 A kind of prestressing force Microcrystalline ceramic liner and its production method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404721A (en) * 1994-01-28 1995-04-11 Ford Motor Company Cast-in-place ceramic manifold and method of manufacturing same
CN101954455A (en) * 2010-10-14 2011-01-26 安徽应流集团霍山铸造有限公司 Method for removing heat cracks of framed-structure casting
CN110372178A (en) * 2019-08-22 2019-10-25 安徽鑫永晟微晶材料有限公司 A kind of prestressing force Microcrystalline ceramic liner and its production method

Also Published As

Publication number Publication date
JPH07121446B2 (en) 1995-12-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees