IE36143L - Grinding wheels. - Google Patents

Grinding wheels.

Info

Publication number
IE36143L
IE36143L IE720296A IE29672A IE36143L IE 36143 L IE36143 L IE 36143L IE 720296 A IE720296 A IE 720296A IE 29672 A IE29672 A IE 29672A IE 36143 L IE36143 L IE 36143L
Authority
IE
Ireland
Prior art keywords
march
melting point
point above
grinding wheels
abrasive grains
Prior art date
Application number
IE720296A
Other versions
IE36143B1 (en
Original Assignee
Norton Co
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 Norton Co filed Critical Norton Co
Publication of IE36143L publication Critical patent/IE36143L/en
Publication of IE36143B1 publication Critical patent/IE36143B1/en

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
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • 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
    • B24D3/06—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 metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/08—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 metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/02—Wheels in one piece

Landscapes

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

Abstract

1374513 Grinding wheels NORTON CO 8 March 1972 [15 March 1971] 10788/72 Heading B3D [Also in Division C4] A grinding wheel 21 has an abrasive section 24 consisting of resin-bond type diamond abrasive grains bonded in a metal matrix, the matrix including a filler which consists of graphite or hexagonal boron nitride, or molybdenum disulphide, or a mixture of these, in amount of from 18-45% by volume of the bond, the fillers having a particle size of from 1 micron to 160 microns. The wheel may be of the cup-type and the diamonds may be synthetic. The diamond abrasive grains may be coated with a continuous film of a metal having a melting point above 500‹ C. The metal matrix may have a melting point above 300‹ C. and it may include an intermetallic compound such as copper-tin. [GB1374513A]
IE296/72A 1971-03-15 1972-03-08 Grinding wheels IE36143B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12404771A 1971-03-15 1971-03-15

Publications (2)

Publication Number Publication Date
IE36143L true IE36143L (en) 1972-09-15
IE36143B1 IE36143B1 (en) 1976-09-01

Family

ID=22412442

Family Applications (1)

Application Number Title Priority Date Filing Date
IE296/72A IE36143B1 (en) 1971-03-15 1972-03-08 Grinding wheels

Country Status (15)

Country Link
JP (1) JPS5013995B1 (en)
AR (1) AR196070A1 (en)
AU (1) AU449504B2 (en)
BE (1) BE780662A (en)
BR (1) BR7201494D0 (en)
CA (1) CA983729A (en)
CH (1) CH562089A5 (en)
DE (1) DE2213018A1 (en)
ES (1) ES400739A0 (en)
GB (1) GB1374513A (en)
IE (1) IE36143B1 (en)
IT (1) IT952977B (en)
NL (1) NL148523B (en)
SE (1) SE400498B (en)
ZA (1) ZA721535B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534872C3 (en) * 1975-08-05 1984-02-16 Ernst Winter & Sohn ( GmbH & Co.), 2000 Hamburg Profiling of a brittle metal bonded grinding wheel with diamond and / or cubic crystalline boron nitride
JPS5367099U (en) * 1976-11-09 1978-06-06
US5677372A (en) * 1993-04-06 1997-10-14 Sumitomo Electric Industries, Ltd. Diamond reinforced composite material
DE69411374T2 (en) * 1993-04-06 1999-04-22 Sumitomo Electric Industries Diamond reinforced composite material and process for its manufacture
AT400543B (en) * 1993-06-17 1996-01-25 Swarovski Tyrolit Schleif METAL BONDED ABRASIVE TOOL WITH FILLER
US5846269A (en) * 1996-08-07 1998-12-08 Norton Company Wear resistant bond for an abrasive tool
AT2836U1 (en) * 1997-11-10 1999-05-25 Rappold International Sales Ag COMPOSITE RING
AT511967B1 (en) * 2011-12-01 2013-04-15 Swarovski Tyrolit Schleif GRINDING TOOL AND METHOD FOR THE PRODUCTION THEREOF
PL3009233T3 (en) 2014-10-15 2019-05-31 Vk Invest Gmbh A tool for machining material and a method of producing the tool
JP2023508951A (en) 2019-12-23 2023-03-06 テラパワー， エルエルシー Orifice ring plate for molten fuel reactors and molten fuel reactors
US11728052B2 (en) 2020-08-17 2023-08-15 Terra Power, Llc Fast spectrum molten chloride test reactors

Also Published As

Publication number Publication date
CH562089A5 (en) 1975-05-30
BE780662A (en) 1972-09-14
SE400498B (en) 1978-04-03
AU3982672A (en) 1973-09-13
GB1374513A (en) 1974-11-20
IT952977B (en) 1973-07-30
NL7203404A (en) 1972-09-19
ZA721535B (en) 1972-11-29
ES400739A0 (en) 1975-07-01
CA983729A (en) 1976-02-17
NL148523B (en) 1976-02-16
JPS5013995B1 (en) 1975-05-23
IE36143B1 (en) 1976-09-01
BR7201494D0 (en) 1973-04-26
AR196070A1 (en) 1973-11-30
DE2213018A1 (en) 1972-10-05
AU449504B2 (en) 1974-05-29

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