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GB516702A - Improvements in or relating to metal bonded abrasive articles - Google Patents

Improvements in or relating to metal bonded abrasive articles

Info

Publication number
GB516702A
GB516702A GB1992538A GB1992538A GB516702A GB 516702 A GB516702 A GB 516702A GB 1992538 A GB1992538 A GB 1992538A GB 1992538 A GB1992538 A GB 1992538A GB 516702 A GB516702 A GB 516702A
Authority
GB
United Kingdom
Prior art keywords
abrasive
per cent
copper
relating
bonded abrasive
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.)
Expired
Application number
GB1992538A
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.)
Unifrax 1 LLC
Original Assignee
Carborundum 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 Carborundum Co filed Critical Carborundum Co
Priority to GB1992538A priority Critical patent/GB516702A/en
Publication of GB516702A publication Critical patent/GB516702A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • 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

Landscapes

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

Abstract

516,702. Abrasives. CARBORUNDUM CO., and TENNANT, W. J. July 5, 1938, No. 19925. Addition to 497,006. Drawings to Specification. [Class 70] In abrasive' articles, as described in the parent Specification in which granular or powdered abrasive is mixed with a metallic bond and heated so as to bring the metal to a molten or plastic state, the bond consists of copper together with another metal which forms a diactile copper base alloy containing at least in part a solid solution. Copper containing tin up to 20 per cent., cobalt up to 10 per cent. or zinc up to 39 per cent. may be used. A composite grinding disc or wheel may contain expensive abrasive in the working surface and cheaper abrasive in the remainder added in an amount to produce equal shrinkage.
GB1992538A 1938-07-05 1938-07-05 Improvements in or relating to metal bonded abrasive articles Expired GB516702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1992538A GB516702A (en) 1938-07-05 1938-07-05 Improvements in or relating to metal bonded abrasive articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1992538A GB516702A (en) 1938-07-05 1938-07-05 Improvements in or relating to metal bonded abrasive articles

Publications (1)

Publication Number Publication Date
GB516702A true GB516702A (en) 1940-01-09

Family

ID=10137423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1992538A Expired GB516702A (en) 1938-07-05 1938-07-05 Improvements in or relating to metal bonded abrasive articles

Country Status (1)

Country Link
GB (1) GB516702A (en)

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