JPS571539A - Casting method and mold - Google Patents

Casting method and mold

Info

Publication number
JPS571539A
JPS571539A JP7434680A JP7434680A JPS571539A JP S571539 A JPS571539 A JP S571539A JP 7434680 A JP7434680 A JP 7434680A JP 7434680 A JP7434680 A JP 7434680A JP S571539 A JPS571539 A JP S571539A
Authority
JP
Japan
Prior art keywords
casting
mold
cooling agent
parts
molten metal
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
JP7434680A
Other languages
Japanese (ja)
Other versions
JPS6354466B2 (en
Inventor
Minoru Morikawa
Teruo Hirane
Toshiaki Saito
Mitsuru Suzuki
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 JP7434680A priority Critical patent/JPS571539A/en
Publication of JPS571539A publication Critical patent/JPS571539A/en
Publication of JPS6354466B2 publication Critical patent/JPS6354466B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE:To obtain a casting of high quality and high yield by allowing at least a part of the casting parts of a mold charged therein with molten metal to contact a cooling agent. CONSTITUTION:A vessel 5 is provided in the lower part of the casting parts 3 of a ceramic shell mold 1 which is heated to prescribed temp., and, for example, iron particles are filled as a cooling agent 4 into this vessel 5 so that the cooling agent 4 contacts the parts 3. In this case, a ceramic fiber sheet is beforehand wound as a heat insulating material 6 for the purpose of heat insulation on a head part 2. Molten metal of, for example, SUS304 is then charged into the mold 1, and while the parts 3 are being cooled by the cooling agent 3, the molten metal is allowed to solidify. The resultant casting is removed from the mold 1. As a result, the casting of high quality which is free from defects such as shrinkage cavities and is relatively fine in crystal grains is obtained.
JP7434680A 1980-06-04 1980-06-04 Casting method and mold Granted JPS571539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7434680A JPS571539A (en) 1980-06-04 1980-06-04 Casting method and mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7434680A JPS571539A (en) 1980-06-04 1980-06-04 Casting method and mold

Publications (2)

Publication Number Publication Date
JPS571539A true JPS571539A (en) 1982-01-06
JPS6354466B2 JPS6354466B2 (en) 1988-10-28

Family

ID=13544460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7434680A Granted JPS571539A (en) 1980-06-04 1980-06-04 Casting method and mold

Country Status (1)

Country Link
JP (1) JPS571539A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2829410A1 (en) * 2001-09-13 2003-03-14 Snecma Moteurs Insulation of foundry shell molds by coating with sheets of open pored organic foam charged with refractory oxides and firing to form a ceramic foam around the shell mould
FR2985925A1 (en) * 2012-01-24 2013-07-26 Snecma Shell, useful for manufacturing bladed elements of turboshaft engine of aircraft by lost-wax casting, comprises thermal isolation coating carried out using set of thermal isolation strips for recovering part of external surface of shell
JP5458295B1 (en) * 2013-09-10 2014-04-02 有限会社ファンドリーテック・コンサルティング Casting method without using hot water
US20140110077A1 (en) * 2012-10-23 2014-04-24 United Technologies Corporation Casting Process and Apparatus
WO2021099721A1 (en) * 2019-11-21 2021-05-27 Safran Aircraft Engines Foundry mold, method for manufacturing the mold and foundry method
CN115255274A (en) * 2022-07-29 2022-11-01 贵州安吉航空精密铸造有限责任公司 Investment casting method of stainless steel casting with bracket structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54184312U (en) * 1978-06-16 1979-12-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54184312U (en) * 1978-06-16 1979-12-27

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2829410A1 (en) * 2001-09-13 2003-03-14 Snecma Moteurs Insulation of foundry shell molds by coating with sheets of open pored organic foam charged with refractory oxides and firing to form a ceramic foam around the shell mould
FR2985925A1 (en) * 2012-01-24 2013-07-26 Snecma Shell, useful for manufacturing bladed elements of turboshaft engine of aircraft by lost-wax casting, comprises thermal isolation coating carried out using set of thermal isolation strips for recovering part of external surface of shell
US20140110077A1 (en) * 2012-10-23 2014-04-24 United Technologies Corporation Casting Process and Apparatus
JP5458295B1 (en) * 2013-09-10 2014-04-02 有限会社ファンドリーテック・コンサルティング Casting method without using hot water
WO2021099721A1 (en) * 2019-11-21 2021-05-27 Safran Aircraft Engines Foundry mold, method for manufacturing the mold and foundry method
FR3103400A1 (en) * 2019-11-21 2021-05-28 Safran Aircraft Engines FOUNDRY MOLD, MOLD MANUFACTURING PROCESS AND FOUNDRY PROCESS
US11745254B2 (en) 2019-11-21 2023-09-05 Safran Aircraft Engines Foundry mold, method for manufacturing the mold and foundry method
CN115255274A (en) * 2022-07-29 2022-11-01 贵州安吉航空精密铸造有限责任公司 Investment casting method of stainless steel casting with bracket structure

Also Published As

Publication number Publication date
JPS6354466B2 (en) 1988-10-28

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