GB1225037A - Abrasive article - Google Patents

Abrasive article

Info

Publication number
GB1225037A
GB1225037A GB05205/68A GB1520568A GB1225037A GB 1225037 A GB1225037 A GB 1225037A GB 05205/68 A GB05205/68 A GB 05205/68A GB 1520568 A GB1520568 A GB 1520568A GB 1225037 A GB1225037 A GB 1225037A
Authority
GB
United Kingdom
Prior art keywords
volume
abrasive
resin
metal
powder
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
GB05205/68A
Inventor
John William Ernest Tribe
Frank Anthony Leonard Turner
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.)
Norton Abrasives Ltd
Original Assignee
Norton Abrasives 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 Norton Abrasives Ltd filed Critical Norton Abrasives Ltd
Priority to GB05205/68A priority Critical patent/GB1225037A/en
Priority to FR6909460A priority patent/FR2005128A1/fr
Priority to DE19691916110 priority patent/DE1916110A1/en
Publication of GB1225037A publication Critical patent/GB1225037A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

1,225,037. Abrasive articles. NORTON ABRASIVES Ltd. 27 March, 1969 [29 March, 1968], No. 15205/68. Heading C4V. [Also in Division C3] An abrasive article comprises either abrasive particles dispersed in a matrix formed from a cured moulding powder composition comprising a resin, a reinforcing non-metal filler and a metal powder, said non-metal filler comprising 8-46% by volume and said metal powder comprising 8-20% by volume of the moulding composition or an abrasive body containing abrasive particles and mounted on a supporting body formed from such a cured moulding composition. The abrasive article may be a grinding wheel. The abrasive particles specified are of diamond. The non-metal filler may be asbestos, glass fibres, carbon fibres, silicon carbide fibres or alumina fibres. The metal powder may be copper, aluminium, silver, metallic alloys or coated metal powders such as silver coated iron or copper powders. The particle size of the metal powder should preferably be less than 300 mesh B.S.S. The resin may be a phenolaldehyde resin. The example refers to a grinding wheel consisting of a core consisting of 33À7% by volume asbestos, 15À7% by volume of- 300 mesh B.S.S. electrolytic copper powder, and phenol-aldehyde resin to which is mounted a diamond abrasive layer comprising 9À8% by volume diamond and 90À2% by volume of phenol-formaldehyde resin.
GB05205/68A 1968-03-29 1968-03-29 Abrasive article Expired GB1225037A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB05205/68A GB1225037A (en) 1968-03-29 1968-03-29 Abrasive article
FR6909460A FR2005128A1 (en) 1968-03-29 1969-03-28
DE19691916110 DE1916110A1 (en) 1968-03-29 1969-03-28 Press powder mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB05205/68A GB1225037A (en) 1968-03-29 1968-03-29 Abrasive article

Publications (1)

Publication Number Publication Date
GB1225037A true GB1225037A (en) 1971-03-17

Family

ID=10054886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05205/68A Expired GB1225037A (en) 1968-03-29 1968-03-29 Abrasive article

Country Status (3)

Country Link
DE (1) DE1916110A1 (en)
FR (1) FR2005128A1 (en)
GB (1) GB1225037A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233203A (en) 1977-12-22 1980-11-11 Hooker Chemicals & Plastics Corp. Moldable thermosetting phenol-aldehyde resin compositions and process for making the compositions
GB2137220A (en) * 1983-02-14 1984-10-03 Rands Mary A grinding, honing or abrading body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233203A (en) 1977-12-22 1980-11-11 Hooker Chemicals & Plastics Corp. Moldable thermosetting phenol-aldehyde resin compositions and process for making the compositions
GB2137220A (en) * 1983-02-14 1984-10-03 Rands Mary A grinding, honing or abrading body

Also Published As

Publication number Publication date
FR2005128A1 (en) 1969-12-05
DE1916110A1 (en) 1969-10-09

Similar Documents

Publication Publication Date Title
US3850590A (en) An abrasive tool comprising a continuous porous matrix of sintered metal infiltrated by a continuous synthetic resin
ES385553A1 (en) Resin bonded metal-coated diamond or cubic boron nitride abrasive tools containing an inorganic crystalline filler and graphite
GB1346269A (en) Diamond and like grinding wheels
ES8106430A1 (en) Resin bonded abrasive bodies for snagging metal containing low abrasive and high filler content
US3528788A (en) Etched metal coated diamond grains in grinding wheels
CA1178067A (en) Glass bonded abrasive tool containing metal clad graphite
GB1236779A (en) Improvements in abrasive tool
GB1057535A (en) Metal castings and processes for their production
GB1099703A (en) Organic bonded abrasive grinding wheel
GB1242234A (en) Improvements relating to abrasive articles, particularly grinding wheels
US3899307A (en) Resin bonded diamond wheels with copper and silicon carbide fillers
GB1225037A (en) Abrasive article
US2137200A (en) Abrasive article and its manufacture
US2162600A (en) Filler for abrasive articles
US3081161A (en) Abrasive articles and their manufacture
US2173833A (en) Abrasive article and its manufacture
GB1374513A (en) Grinding wheels
GB491659A (en) Improvements in or relating to bonded abrasive articles
US3770400A (en) Method of making grinding members
GB1247764A (en) Improvements in or relating to tools and method of manufacture thereof
ES358977A1 (en) Electrically conductive thermoset resin-bonded grinding wheel containing silver particles
GB516474A (en) Improvements in or relating to metal bonded abrasive articles
GB1310324A (en) Coating of abrasive particles
US2609285A (en) Abrasive article
GB1473218A (en) Abrasive articles