DE2107455A1 - - Google Patents
Info
- Publication number
- DE2107455A1 DE2107455A1 DE19712107455 DE2107455A DE2107455A1 DE 2107455 A1 DE2107455 A1 DE 2107455A1 DE 19712107455 DE19712107455 DE 19712107455 DE 2107455 A DE2107455 A DE 2107455A DE 2107455 A1 DE2107455 A1 DE 2107455A1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- bodies
- size
- fine
- melt
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 150000004760 silicates Chemical class 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 229910052914 metal silicate Inorganic materials 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 2
- 238000007885 magnetic separation Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 244000078856 Prunus padus Species 0.000 claims 1
- 239000000155 melt Substances 0.000 description 10
- 229910052593 corundum Inorganic materials 0.000 description 8
- 239000010431 corundum Substances 0.000 description 8
- 230000008018 melting Effects 0.000 description 6
- 239000003082 abrasive agent Substances 0.000 description 3
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052863 mullite Inorganic materials 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum silicates Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 229910052566 spinel group Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
- C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder
-
- 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
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Crushing And Grinding (AREA)
- Ceramic Products (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712107455 DE2107455C3 (de) | 1971-02-17 | 1971-02-17 | Verfahren zur Herstellung von schmelzgegossenen anorganischen Hartstoffen in gezielter Korngröße |
| IT5314271A IT939484B (it) | 1971-02-17 | 1971-09-28 | Procedimento per la produzione di materiali duri inorganici fusi colati aventi una grossezza della grana prestabilita |
| HUDI000215 HU163246B (enrdf_load_stackoverflow) | 1971-02-17 | 1971-10-06 | |
| BE778713A BE778713A (fr) | 1971-02-17 | 1972-01-31 | Procede de fabrication de matieres inorganiques dures coulees en masse fondue et ayant une granulometrie desiree |
| CA133,714A CA970937A (en) | 1971-02-17 | 1972-02-01 | Process for preparing fusion cast inorganic hard materials of controlled grain size |
| GB631972A GB1377442A (en) | 1971-02-17 | 1972-02-10 | Particulate refractory material |
| FR7205061A FR2125488B1 (enrdf_load_stackoverflow) | 1971-02-17 | 1972-02-15 | |
| AT121872A AT311862B (de) | 1971-02-17 | 1972-02-15 | Verfahren zur Herstellung von schmelzgegossenen anorganischen Hartstoffen |
| ES399792A ES399792A1 (es) | 1971-02-17 | 1972-02-15 | Procedimiento para la preparacion de sustancias inorganicasduras coladas en forma de masa fundida. |
| CS99772A CS154201B2 (enrdf_load_stackoverflow) | 1971-02-17 | 1972-02-16 | |
| JP1688272A JPS5431008B1 (enrdf_load_stackoverflow) | 1971-02-17 | 1972-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712107455 DE2107455C3 (de) | 1971-02-17 | 1971-02-17 | Verfahren zur Herstellung von schmelzgegossenen anorganischen Hartstoffen in gezielter Korngröße |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2107455A1 true DE2107455A1 (enrdf_load_stackoverflow) | 1972-08-31 |
| DE2107455B2 DE2107455B2 (de) | 1978-03-09 |
| DE2107455C3 DE2107455C3 (de) | 1978-11-02 |
Family
ID=5798970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712107455 Expired DE2107455C3 (de) | 1971-02-17 | 1971-02-17 | Verfahren zur Herstellung von schmelzgegossenen anorganischen Hartstoffen in gezielter Korngröße |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT324148B (de) * | 1971-04-19 | 1975-08-11 | Treibacher Chemische Werke Ag | Verfahren zur herstellung eines oxidischen schleifmittels mit definierter kristallgrösse |
| AT379979B (de) * | 1984-08-01 | 1986-03-25 | Treibacher Chemische Werke Ag | Verfahren zur herstellung von schleifmitteln |
-
1971
- 1971-02-17 DE DE19712107455 patent/DE2107455C3/de not_active Expired
- 1971-09-28 IT IT5314271A patent/IT939484B/it active
- 1971-10-06 HU HUDI000215 patent/HU163246B/hu unknown
-
1972
- 1972-01-31 BE BE778713A patent/BE778713A/xx unknown
- 1972-02-01 CA CA133,714A patent/CA970937A/en not_active Expired
- 1972-02-10 GB GB631972A patent/GB1377442A/en not_active Expired
- 1972-02-15 AT AT121872A patent/AT311862B/de not_active IP Right Cessation
- 1972-02-15 ES ES399792A patent/ES399792A1/es not_active Expired
- 1972-02-15 FR FR7205061A patent/FR2125488B1/fr not_active Expired
- 1972-02-16 CS CS99772A patent/CS154201B2/cs unknown
- 1972-02-17 JP JP1688272A patent/JPS5431008B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1377442A (en) | 1974-12-18 |
| AT311862B (de) | 1973-12-10 |
| IT939484B (it) | 1973-02-10 |
| JPS5431008B1 (enrdf_load_stackoverflow) | 1979-10-04 |
| FR2125488B1 (enrdf_load_stackoverflow) | 1977-01-14 |
| CA970937A (en) | 1975-07-15 |
| DE2107455B2 (de) | 1978-03-09 |
| CS154201B2 (enrdf_load_stackoverflow) | 1974-03-29 |
| HU163246B (enrdf_load_stackoverflow) | 1973-07-28 |
| FR2125488A1 (enrdf_load_stackoverflow) | 1972-09-29 |
| BE778713A (fr) | 1972-05-16 |
| DE2107455C3 (de) | 1978-11-02 |
| ES399792A1 (es) | 1974-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |