JPS53140203A - Preparation of porous metal - Google Patents

Preparation of porous metal

Info

Publication number
JPS53140203A
JPS53140203A JP5430977A JP5430977A JPS53140203A JP S53140203 A JPS53140203 A JP S53140203A JP 5430977 A JP5430977 A JP 5430977A JP 5430977 A JP5430977 A JP 5430977A JP S53140203 A JPS53140203 A JP S53140203A
Authority
JP
Japan
Prior art keywords
porous metal
preparation
refractories
granular material
coagulated
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
JP5430977A
Other languages
Japanese (ja)
Inventor
Tatsushi Aizawa
Hideo Nakae
Tatsuo Natori
Norihisa Fujii
Masakatsu Hayashi
Takeo Tanaka
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 JP5430977A priority Critical patent/JPS53140203A/en
Publication of JPS53140203A publication Critical patent/JPS53140203A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE: To provide the porous metal having an excellent gas permeability, by removing the granular material after the molten metal has been sucked into the vessel filled with the granular material consisting of water-soluble refractories, refractories losing their caking property at high temperature or metals of low melting point and has been coagulated.
COPYRIGHT: (C)1978,JPO&Japio
JP5430977A 1977-05-13 1977-05-13 Preparation of porous metal Pending JPS53140203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5430977A JPS53140203A (en) 1977-05-13 1977-05-13 Preparation of porous metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5430977A JPS53140203A (en) 1977-05-13 1977-05-13 Preparation of porous metal

Publications (1)

Publication Number Publication Date
JPS53140203A true JPS53140203A (en) 1978-12-07

Family

ID=12966964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5430977A Pending JPS53140203A (en) 1977-05-13 1977-05-13 Preparation of porous metal

Country Status (1)

Country Link
JP (1) JPS53140203A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007268611A (en) * 2006-01-16 2007-10-18 Kuhs Bernd Method for manufacturing metallic or plastic or ceramic component with open hole
JP2019171441A (en) * 2018-03-29 2019-10-10 アート金属工業株式会社 Base-metal-integrated open porous metal and method of manufacturing the same
JP2020122181A (en) * 2019-01-30 2020-08-13 星和電機株式会社 Porous copper and method for producing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007268611A (en) * 2006-01-16 2007-10-18 Kuhs Bernd Method for manufacturing metallic or plastic or ceramic component with open hole
JP2019171441A (en) * 2018-03-29 2019-10-10 アート金属工業株式会社 Base-metal-integrated open porous metal and method of manufacturing the same
JP2020122181A (en) * 2019-01-30 2020-08-13 星和電機株式会社 Porous copper and method for producing the same

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