JPS5711761A - Composite casting and production thereof - Google Patents

Composite casting and production thereof

Info

Publication number
JPS5711761A
JPS5711761A JP8697080A JP8697080A JPS5711761A JP S5711761 A JPS5711761 A JP S5711761A JP 8697080 A JP8697080 A JP 8697080A JP 8697080 A JP8697080 A JP 8697080A JP S5711761 A JPS5711761 A JP S5711761A
Authority
JP
Japan
Prior art keywords
molten metal
open cells
casting
parts
poured
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
JP8697080A
Other languages
Japanese (ja)
Inventor
Susumu Iwatsuki
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP8697080A priority Critical patent/JPS5711761A/en
Publication of JPS5711761A publication Critical patent/JPS5711761A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/022—Skids

Abstract

PURPOSE: To reduce variance in the quality of products and facilitate manufacture by using abrasion resistant and/or heat resistant porous sintered bodies having open cells and coupling these as surface hardening layers firmly.
CONSTITUTION: Alumina base ceramic plates 8 are beforehand set to the inside surfaces 1a of the cavity parts 7 of a centrifugal casting mold, after which while a mold 1 is being rotated, molten metal is poured into a sprue 6 through a molten metal lead-in pipe 10 by applying forces to the poured metal by centrifugal forces, so that the molten metal is filled in the parts 7. At this time, molten metal 11 on the inner side percorates into the open cells 12 of the plates 8 consisting of porous sintered bodies having open cells on the outer side surfaces, thereby forming one body. After cooling, the casting is removed, and is disconnected of the solidified parts in runners 9, whereby the composite casting for ball mill liners having hard layers on the outside surfaces is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP8697080A 1980-06-26 1980-06-26 Composite casting and production thereof Pending JPS5711761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8697080A JPS5711761A (en) 1980-06-26 1980-06-26 Composite casting and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8697080A JPS5711761A (en) 1980-06-26 1980-06-26 Composite casting and production thereof

Publications (1)

Publication Number Publication Date
JPS5711761A true JPS5711761A (en) 1982-01-21

Family

ID=13901724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8697080A Pending JPS5711761A (en) 1980-06-26 1980-06-26 Composite casting and production thereof

Country Status (1)

Country Link
JP (1) JPS5711761A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163224A (en) * 1985-01-14 1986-07-23 Sumitomo Electric Ind Ltd Composite member and its manufacture
JPS61266534A (en) * 1985-05-21 1986-11-26 Toshiba Ceramics Co Ltd Al2o3-al-si-type composite material and its production
JPS6250424A (en) * 1985-08-28 1987-03-05 Kubota Ltd Metal-ceramics composite vibration-proof material
JPH01172536A (en) * 1987-12-25 1989-07-07 Daihatsu Motor Co Ltd Heat insulating and heat-resistant ceramic porous body conjugate metallic material
KR100941163B1 (en) 2007-12-27 2010-02-10 부산대학교 산학협력단 Apparatus for manufacturing metal matrix composite whisker preform and method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163224A (en) * 1985-01-14 1986-07-23 Sumitomo Electric Ind Ltd Composite member and its manufacture
JPS61266534A (en) * 1985-05-21 1986-11-26 Toshiba Ceramics Co Ltd Al2o3-al-si-type composite material and its production
JPS6250424A (en) * 1985-08-28 1987-03-05 Kubota Ltd Metal-ceramics composite vibration-proof material
JPH01172536A (en) * 1987-12-25 1989-07-07 Daihatsu Motor Co Ltd Heat insulating and heat-resistant ceramic porous body conjugate metallic material
KR100941163B1 (en) 2007-12-27 2010-02-10 부산대학교 산학협력단 Apparatus for manufacturing metal matrix composite whisker preform and method thereof

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