JPS52137790A - Method of fabricating grindstone - Google Patents

Method of fabricating grindstone

Info

Publication number
JPS52137790A
JPS52137790A JP5517576A JP5517576A JPS52137790A JP S52137790 A JPS52137790 A JP S52137790A JP 5517576 A JP5517576 A JP 5517576A JP 5517576 A JP5517576 A JP 5517576A JP S52137790 A JPS52137790 A JP S52137790A
Authority
JP
Japan
Prior art keywords
grindstone
fabricating
calcining
lowered
mechanical strength
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
JP5517576A
Other languages
Japanese (ja)
Inventor
Kensuke Umemura
Junshiro Hayakawa
Shojiro Okada
Toshio Tate
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting 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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP5517576A priority Critical patent/JPS52137790A/en
Publication of JPS52137790A publication Critical patent/JPS52137790A/en
Pending legal-status Critical Current

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  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE: To obtain stably a vitrified boron nitride grindstone which has uniform composition, large mechanical strength and grinding speed not lowered by calcining.
COPYRIGHT: (C)1977,JPO&Japio
JP5517576A 1976-05-14 1976-05-14 Method of fabricating grindstone Pending JPS52137790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5517576A JPS52137790A (en) 1976-05-14 1976-05-14 Method of fabricating grindstone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5517576A JPS52137790A (en) 1976-05-14 1976-05-14 Method of fabricating grindstone

Publications (1)

Publication Number Publication Date
JPS52137790A true JPS52137790A (en) 1977-11-17

Family

ID=12991378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5517576A Pending JPS52137790A (en) 1976-05-14 1976-05-14 Method of fabricating grindstone

Country Status (1)

Country Link
JP (1) JPS52137790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918874A (en) * 1988-08-05 1990-04-24 The Dow Chemical Company Method of preparing abrasive articles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937287A (en) * 1972-08-14 1974-04-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937287A (en) * 1972-08-14 1974-04-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918874A (en) * 1988-08-05 1990-04-24 The Dow Chemical Company Method of preparing abrasive articles

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