JPS57168865A - Manufacture of vitrified grinding stone - Google Patents

Manufacture of vitrified grinding stone

Info

Publication number
JPS57168865A
JPS57168865A JP5457881A JP5457881A JPS57168865A JP S57168865 A JPS57168865 A JP S57168865A JP 5457881 A JP5457881 A JP 5457881A JP 5457881 A JP5457881 A JP 5457881A JP S57168865 A JPS57168865 A JP S57168865A
Authority
JP
Japan
Prior art keywords
grindstone
grinding stone
boron nitride
manufacture
hexagonal system
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
JP5457881A
Other languages
Japanese (ja)
Other versions
JPS6133667B2 (en
Inventor
Shoji Terada
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP5457881A priority Critical patent/JPS57168865A/en
Publication of JPS57168865A publication Critical patent/JPS57168865A/en
Publication of JPS6133667B2 publication Critical patent/JPS6133667B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE:To prepare a vitrified grinding stone of high grade in desired dimensions at low forming pressure, by compounding hexagonal system boron nitride (BN) of specific weight in the above described manufacture. CONSTITUTION:A grindstone mixing material, obtained by compounding hexagonal system boron nitride (BN) corresponding to 0.1-5% (weight ratio) by weight of a grain contained in a grindstone manufacture mixing raw material, is placed quantitatively in a forming metal mold and formed under pressure. In this way, a formed article of high bulk density is performed firing in an electric oven, and compounded hexagonal system boron nitride is perfectly dissolved in the material of glass quality formed by a grindstone binding agent, to obtain a vitrified grinding stone of high grade after firing.
JP5457881A 1981-04-11 1981-04-11 Manufacture of vitrified grinding stone Granted JPS57168865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5457881A JPS57168865A (en) 1981-04-11 1981-04-11 Manufacture of vitrified grinding stone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5457881A JPS57168865A (en) 1981-04-11 1981-04-11 Manufacture of vitrified grinding stone

Publications (2)

Publication Number Publication Date
JPS57168865A true JPS57168865A (en) 1982-10-18
JPS6133667B2 JPS6133667B2 (en) 1986-08-04

Family

ID=12974577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5457881A Granted JPS57168865A (en) 1981-04-11 1981-04-11 Manufacture of vitrified grinding stone

Country Status (1)

Country Link
JP (1) JPS57168865A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0577805A1 (en) * 1992-01-23 1994-01-12 Cincinnati Milacron Inc Shrinkage reducing composition for bonded abrasive article.
JPH08503799A (en) * 1992-11-30 1996-04-23 クレイ・リサーチ・インコーポレイテッド Directional Routing in Multiprocessor Systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55137885A (en) * 1979-04-10 1980-10-28 Noritake Dia Kk Manufacturing method of vitrifide grindstone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55137885A (en) * 1979-04-10 1980-10-28 Noritake Dia Kk Manufacturing method of vitrifide grindstone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0577805A1 (en) * 1992-01-23 1994-01-12 Cincinnati Milacron Inc Shrinkage reducing composition for bonded abrasive article.
EP0577805A4 (en) * 1992-01-23 1994-06-08 Cincinnati Milacron Inc Shrinkage reducing composition for bonded abrasive article
JPH08503799A (en) * 1992-11-30 1996-04-23 クレイ・リサーチ・インコーポレイテッド Directional Routing in Multiprocessor Systems

Also Published As

Publication number Publication date
JPS6133667B2 (en) 1986-08-04

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