JPS55128345A - High temperature ceramic mold - Google Patents

High temperature ceramic mold

Info

Publication number
JPS55128345A
JPS55128345A JP3556979A JP3556979A JPS55128345A JP S55128345 A JPS55128345 A JP S55128345A JP 3556979 A JP3556979 A JP 3556979A JP 3556979 A JP3556979 A JP 3556979A JP S55128345 A JPS55128345 A JP S55128345A
Authority
JP
Japan
Prior art keywords
mold
hot top
high temperature
temperature ceramic
soundness
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
JP3556979A
Other languages
Japanese (ja)
Inventor
Ryozo Hashida
Katsuo 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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3556979A priority Critical patent/JPS55128345A/en
Publication of JPS55128345A publication Critical patent/JPS55128345A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make possible the adoption of nearly the same casting plan as for sand mold and to enable to be obtained an article of cast metal having a high soundness, by regulating heat flowing by providing adiabatic zone around the hot top of mold.
CONSTITUTION: The heat insulating materials 6, 7, such as a high quality glass fiber mat etc., are charged around the upper hot top 2 and the side 3 of high temperature ceramic mold and are buried fixing by the press sand 8. Hot top effect is fully displayed so as not to be cooled the hot top 2, 3 by the open air by the existence of the above materials 6, 7. Moreover, casting having a high soundness, is obtained by adopting locally forced cooling method flowing cooling air, etc. for the vacant space 5 provided in the baking mold 4.
COPYRIGHT: (C)1980,JPO&Japio
JP3556979A 1979-03-28 1979-03-28 High temperature ceramic mold Pending JPS55128345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3556979A JPS55128345A (en) 1979-03-28 1979-03-28 High temperature ceramic mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3556979A JPS55128345A (en) 1979-03-28 1979-03-28 High temperature ceramic mold

Publications (1)

Publication Number Publication Date
JPS55128345A true JPS55128345A (en) 1980-10-04

Family

ID=12445379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3556979A Pending JPS55128345A (en) 1979-03-28 1979-03-28 High temperature ceramic mold

Country Status (1)

Country Link
JP (1) JPS55128345A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583748A (en) * 1981-06-30 1983-01-10 Kubota Ltd Production of ceramic shell mold
JPS59104244A (en) * 1982-12-06 1984-06-16 For Bureen:Kk Runner and well for detarding solidification for dental casting
US4862947A (en) * 1988-08-02 1989-09-05 Pcc Airfoils, Inc. Method of casting an article
CN106734934A (en) * 2016-12-31 2017-05-31 邓锦志 Casting heating rising head
CN107052246A (en) * 2016-12-31 2017-08-18 邓锦志 A kind of casting insulated feeder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583748A (en) * 1981-06-30 1983-01-10 Kubota Ltd Production of ceramic shell mold
JPS59104244A (en) * 1982-12-06 1984-06-16 For Bureen:Kk Runner and well for detarding solidification for dental casting
JPS6363302B2 (en) * 1982-12-06 1988-12-07
US4862947A (en) * 1988-08-02 1989-09-05 Pcc Airfoils, Inc. Method of casting an article
CN106734934A (en) * 2016-12-31 2017-05-31 邓锦志 Casting heating rising head
CN107052246A (en) * 2016-12-31 2017-08-18 邓锦志 A kind of casting insulated feeder

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