GB779181A - Wear-resistant bodies and the manufacture thereof - Google Patents
Wear-resistant bodies and the manufacture thereofInfo
- Publication number
- GB779181A GB779181A GB21553/55A GB2155355A GB779181A GB 779181 A GB779181 A GB 779181A GB 21553/55 A GB21553/55 A GB 21553/55A GB 2155355 A GB2155355 A GB 2155355A GB 779181 A GB779181 A GB 779181A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wear
- manufacture
- alumina
- silica
- bentonite
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000440 bentonite Substances 0.000 abstract 2
- 229910000278 bentonite Inorganic materials 0.000 abstract 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
A refractory body consists of, in per cent, alumina 80-90; iron oxide 2-8; titania 2-8; and silica 1-8, the average particle size of the raw mix from which the body is made being less than 10 microns. When bentonite is the source of silica it also serves as a plasticizer and a green binder. Compositions outside the invention are described for comparison, e.g. alumina and bentonite alone or with one of only the following Beo, Zno, MoO3, BaO, MgO, T:O2, Fe2O3:
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US779181XA | 1954-08-02 | 1954-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB779181A true GB779181A (en) | 1957-07-17 |
Family
ID=22140783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21553/55A Expired GB779181A (en) | 1954-08-02 | 1955-07-26 | Wear-resistant bodies and the manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB779181A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189329A (en) * | 2010-11-01 | 2013-07-03 | 昭和电工株式会社 | Alumina sintered body, abrasive grains, and grindstone |
| EP2636657A1 (en) * | 2010-11-01 | 2013-09-11 | Showa Denko K.K. | Method for producing alumina sintered body, alumina sintered body, abrasive grains, and grindstone |
| EP2636656A1 (en) * | 2010-11-01 | 2013-09-11 | Showa Denko K.K. | Alumina sintered body, abrasive grains, and grindstone |
-
1955
- 1955-07-26 GB GB21553/55A patent/GB779181A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189329A (en) * | 2010-11-01 | 2013-07-03 | 昭和电工株式会社 | Alumina sintered body, abrasive grains, and grindstone |
| EP2636655A1 (en) * | 2010-11-01 | 2013-09-11 | Showa Denko K.K. | Alumina sintered body, abrasive grains, and grindstone |
| EP2636657A1 (en) * | 2010-11-01 | 2013-09-11 | Showa Denko K.K. | Method for producing alumina sintered body, alumina sintered body, abrasive grains, and grindstone |
| EP2636656A1 (en) * | 2010-11-01 | 2013-09-11 | Showa Denko K.K. | Alumina sintered body, abrasive grains, and grindstone |
| EP2636655A4 (en) * | 2010-11-01 | 2014-05-14 | Showa Denko Kk | Alumina sintered body, abrasive grains, and grindstone |
| EP2636656A4 (en) * | 2010-11-01 | 2014-05-14 | Showa Denko Kk | Alumina sintered body, abrasive grains, and grindstone |
| EP2636657A4 (en) * | 2010-11-01 | 2014-09-10 | Showa Denko Kk | Method for producing alumina sintered body, alumina sintered body, abrasive grains, and grindstone |
| US8882871B2 (en) | 2010-11-01 | 2014-11-11 | Showa Denko K.K. | Alumina sintered body, abrasive grains, and grindstone |
| US8894730B2 (en) | 2010-11-01 | 2014-11-25 | Showa Denko K.K. | Alumina sintered body, abrasive grains, and grindstone |
| US8900337B2 (en) | 2010-11-01 | 2014-12-02 | Showa Denko K.K. | Method for producing alumina sintered body, alumina sintered body, abrasive grains, and grindstone |
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