JPS5342107A - Production of sintered dies - Google Patents

Production of sintered dies

Info

Publication number
JPS5342107A
JPS5342107A JP11604476A JP11604476A JPS5342107A JP S5342107 A JPS5342107 A JP S5342107A JP 11604476 A JP11604476 A JP 11604476A JP 11604476 A JP11604476 A JP 11604476A JP S5342107 A JPS5342107 A JP S5342107A
Authority
JP
Japan
Prior art keywords
die
production
sintered
pore
core wire
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
JP11604476A
Other languages
Japanese (ja)
Inventor
Susumu Komine
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11604476A priority Critical patent/JPS5342107A/en
Publication of JPS5342107A publication Critical patent/JPS5342107A/en
Pending legal-status Critical Current

Links

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  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To make the die pore opening easy and to increase high temp. property of the die by the process in which; straight-line state metal core wire is laid into raw material powder and these are compressed and sintered, and the metal core wire is dissolved to from the thin pore which is made the die pore by the finishing.
COPYRIGHT: (C)1978,JPO&Japio
JP11604476A 1976-09-29 1976-09-29 Production of sintered dies Pending JPS5342107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11604476A JPS5342107A (en) 1976-09-29 1976-09-29 Production of sintered dies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11604476A JPS5342107A (en) 1976-09-29 1976-09-29 Production of sintered dies

Publications (1)

Publication Number Publication Date
JPS5342107A true JPS5342107A (en) 1978-04-17

Family

ID=14677314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11604476A Pending JPS5342107A (en) 1976-09-29 1976-09-29 Production of sintered dies

Country Status (1)

Country Link
JP (1) JPS5342107A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926007A (en) * 1982-08-02 1984-02-10 Mitsutoyo Mfg Co Ltd Production of air bearing member for measuring machine
JPS5962105A (en) * 1982-09-30 1984-04-09 東陶機器株式会社 Method of boring fine hole of hole diameter at micron to ce-ramics
JPS5962104A (en) * 1982-09-30 1984-04-09 東陶機器株式会社 Method of boring fine hole of hole diameter at micron to ce-ramics
JPS5969485A (en) * 1982-10-01 1984-04-19 セイコーインスツルメンツ株式会社 Manufacture of ceramic part with penetrated pores
JPS59120405A (en) * 1982-12-28 1984-07-12 東芝セラミツクス株式会社 Ceramics capillary and molding die for manufacturing ceramics capillary
JPS59224307A (en) * 1983-06-03 1984-12-17 酒井　良仁 Manufacture of piston ring made of ceramic

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812840C (en) * 1949-03-17 1951-09-06 Wallram Hartmetall Process for the production of perforated sintered bodies

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812840C (en) * 1949-03-17 1951-09-06 Wallram Hartmetall Process for the production of perforated sintered bodies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926007A (en) * 1982-08-02 1984-02-10 Mitsutoyo Mfg Co Ltd Production of air bearing member for measuring machine
JPS5962105A (en) * 1982-09-30 1984-04-09 東陶機器株式会社 Method of boring fine hole of hole diameter at micron to ce-ramics
JPS5962104A (en) * 1982-09-30 1984-04-09 東陶機器株式会社 Method of boring fine hole of hole diameter at micron to ce-ramics
JPS5969485A (en) * 1982-10-01 1984-04-19 セイコーインスツルメンツ株式会社 Manufacture of ceramic part with penetrated pores
JPS59120405A (en) * 1982-12-28 1984-07-12 東芝セラミツクス株式会社 Ceramics capillary and molding die for manufacturing ceramics capillary
JPS59224307A (en) * 1983-06-03 1984-12-17 酒井　良仁 Manufacture of piston ring made of ceramic

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