GB946856A - Abrasive articles - Google Patents
Abrasive articlesInfo
- Publication number
- GB946856A GB946856A GB2986862A GB2986862A GB946856A GB 946856 A GB946856 A GB 946856A GB 2986862 A GB2986862 A GB 2986862A GB 2986862 A GB2986862 A GB 2986862A GB 946856 A GB946856 A GB 946856A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bond
- abrasive
- pyrites
- filler
- grains
- 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
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
- B24D3/344—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 the bonding agent being organic
Abstract
A bonded abrasive article, e.g. a grinding wheel, comprises abrasive grains, a bond uniting the grains, and a filler of an iron sulphide and potassium aluminium fluoride interspersed throughout the bonded mass. The filler suitably comprises 5-60%, preferably 10-35%, by weight of the bond and consists of a 50/50 (volume) mixture of pyrites and potassium aluminium fluoride, the pyrites having a grain size less than 325 U.S. mesh. The bond may be resin, e.g. a phenolic resin, rubber or shellac, while the abrasive may be silicon carbide, aluminium oxide, emery or corundum.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13172661A | 1961-08-16 | 1961-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB946856A true GB946856A (en) | 1964-01-15 |
Family
ID=22450738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2986862A Expired GB946856A (en) | 1961-08-16 | 1962-08-03 | Abrasive articles |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT240210B (en) |
| DE (1) | DE1167249B (en) |
| FR (1) | FR1330483A (en) |
| GB (1) | GB946856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2466852C2 (en) * | 2010-11-19 | 2012-11-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Composition of abrasive mass |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008868A1 (en) * | 1978-08-04 | 1980-03-19 | Norton Company | Coated abrasive having brittle agglomerates of abrasive grain and a process of producing the latter |
| CA1188103A (en) * | 1981-03-20 | 1985-06-04 | Richard H. Sioui | Cbn grinding wheel |
-
1962
- 1962-08-02 FR FR905931A patent/FR1330483A/en not_active Expired
- 1962-08-03 DE DEC27629A patent/DE1167249B/en active Pending
- 1962-08-03 GB GB2986862A patent/GB946856A/en not_active Expired
- 1962-08-07 AT AT639662A patent/AT240210B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2466852C2 (en) * | 2010-11-19 | 2012-11-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Composition of abrasive mass |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1167249B (en) | 1964-04-02 |
| FR1330483A (en) | 1963-06-21 |
| AT240210B (en) | 1965-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1095082A (en) | Improvements in or relating to abrasive grinding wheels and abrasive grains therefor | |
| ES375385A1 (en) | Fused zirconia-spinel abrasives and articles made therewith | |
| ES8106430A1 (en) | Resin bonded abrasive bodies for snagging metal containing low abrasive and high filler content | |
| GB946856A (en) | Abrasive articles | |
| SE339184B (en) | ||
| US2952529A (en) | Resinoid bonded abrasive wheels | |
| GB889229A (en) | Magnetic abrasive wheels, method of making them and machine tools for using them | |
| IE36143B1 (en) | Grinding wheels | |
| GB1044744A (en) | Metal backed abrasives | |
| GB1071364A (en) | Abrasive article | |
| SE326122B (en) | ||
| GB1028089A (en) | Improvements in and relating to methods and devices for deburring workpieces | |
| US2940842A (en) | Abrasive articles | |
| GB1328292A (en) | Abrasive devices | |
| GB516474A (en) | Improvements in or relating to metal bonded abrasive articles | |
| ES358977A1 (en) | Electrically conductive thermoset resin-bonded grinding wheel containing silver particles | |
| GB1195245A (en) | Bonded Abrasive Article | |
| ES8308245A1 (en) | Resin-bonded grinding wheel. | |
| GB891046A (en) | Improvements in compositions relating to abrasive articles | |
| GB445512A (en) | Improvements in and relating to grinding or abrading tools | |
| GB932550A (en) | Improvements relating to safety razor sharpeners | |
| GB874250A (en) | Improvements in or relating to diamond abrasive articles | |
| GB789677A (en) | Improvements in or relating to resin bonded abrasive articles | |
| GB1010552A (en) | Abrasive compositions and bonded abrasive articles manufactured therefrom | |
| GB1207766A (en) | Grinding wheels |