BE499190A - - Google Patents
Info
- Publication number
- BE499190A BE499190A BE499190DA BE499190A BE 499190 A BE499190 A BE 499190A BE 499190D A BE499190D A BE 499190DA BE 499190 A BE499190 A BE 499190A
- Authority
- BE
- Belgium
- Prior art keywords
- volume
- silicon carbide
- temperature
- sep
- atmosphere
- Prior art date
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 60
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 60
- 239000011230 binding agent Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 25
- 239000000919 ceramic Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000010411 cooking Methods 0.000 claims description 18
- 238000004017 vitrification Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 239000011368 organic material Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 2
- 239000010433 feldspar Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000011344 liquid material Substances 0.000 claims 1
- 239000001993 wax Substances 0.000 description 25
- 238000010304 firing Methods 0.000 description 22
- 238000000227 grinding Methods 0.000 description 21
- 239000011148 porous material Substances 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 125000005456 glyceride group Chemical group 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920001353 Dextrin Polymers 0.000 description 3
- 239000004375 Dextrin Substances 0.000 description 3
- 235000019425 dextrin Nutrition 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012185 ceresin wax Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000010919 Copernicia prunifera Nutrition 0.000 description 1
- 244000180278 Copernicia prunifera Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010942 ceramic carbide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE499190A true BE499190A (cg-RX-API-DMAC7.html) |
Family
ID=141657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE499190D BE499190A (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE499190A (cg-RX-API-DMAC7.html) |
-
0
- BE BE499190D patent/BE499190A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH618361A5 (cg-RX-API-DMAC7.html) | ||
| FR2787106A1 (fr) | Grains ceramiques fondus alumine-zircone, outils abrasifs et pieces refractaires produits a partir de ces grains | |
| CH622281A5 (cg-RX-API-DMAC7.html) | ||
| CN111517775B (zh) | 一种耐热冲击NiZn铁氧体材料及其制备方法 | |
| CA1214656A (fr) | Procede pour emailler le fond d'un recipient culinaire et recipient culinaire s'y rapportant | |
| TWI299292B (en) | Method for making an electrode for dischage processing of surface and electrode thereof | |
| CN103826735B (zh) | 具有改进的磨损特性的多晶金刚石复合片及其制造方法 | |
| EP2125661B1 (fr) | Procede de fabrication d'un materiau ceramique refractaire a haut temperature de solidus | |
| CN113402284B (zh) | 一种解决软磁铁氧体烧结开裂的方法 | |
| KR102277881B1 (ko) | 사출 성형 조성물용 바인더 | |
| BE499190A (cg-RX-API-DMAC7.html) | ||
| FR2828823A1 (fr) | Liant de fabrication d'un moule pour moulage a la cire perdue | |
| WO1988000933A1 (fr) | Procede de fabrication de moules en nitrure de silicium poreux pour coulee sous pression | |
| US8231432B1 (en) | Optical polishing pitch formulations | |
| FR2625495A1 (fr) | Traitement prealable de refractaires coules a l'etat fondu | |
| CA2377773A1 (fr) | Materiau tungstene a haute densite fritte a basse temperature | |
| CH660697A5 (fr) | Composition sous forme de pate et son utilisation dans des procedes de coulee a la cire perdue, en particulier en technologie dentaire. | |
| US2624932A (en) | Process of firing silicon carbide ceramic products | |
| FR2623187A1 (fr) | Matieres pour modeles dentaires refractaires | |
| JP2628852B2 (ja) | 超硬合金粉末の酸化防止方法 | |
| US2680895A (en) | Process of firing silicon carbide ceramic products | |
| US1438188A (en) | Synthetic-jewel bearing | |
| CA3220785A1 (fr) | Procede de production de disques de turbomachines | |
| BE832348A (fr) | Corps frittes non poreux d'une resistance mecanique elevee et procedes pour leur fabrication | |
| BE381116A (cg-RX-API-DMAC7.html) |