CA1195096A - Methode de frittage d'articles refractaires avec intervention de gaz chauds - Google Patents
Methode de frittage d'articles refractaires avec intervention de gaz chaudsInfo
- Publication number
- CA1195096A CA1195096A CA000409008A CA409008A CA1195096A CA 1195096 A CA1195096 A CA 1195096A CA 000409008 A CA000409008 A CA 000409008A CA 409008 A CA409008 A CA 409008A CA 1195096 A CA1195096 A CA 1195096A
- Authority
- CA
- Canada
- Prior art keywords
- silicon
- green body
- oxygen
- gas
- furnace
- 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
- 239000007789 gas Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005245 sintering Methods 0.000 title abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 29
- 239000010703 silicon Substances 0.000 claims abstract description 29
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 16
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 12
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010304 firing Methods 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 36
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 8
- 239000011819 refractory material Substances 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 27
- 238000005121 nitriding Methods 0.000 abstract description 8
- 229910052756 noble gas Inorganic materials 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 12
- 239000011449 brick Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000010891 electric arc Methods 0.000 description 6
- 150000004767 nitrides Chemical class 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000011233 carbonaceous binding agent Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- DNXHEGUUPJUMQT-UHFFFAOYSA-N (+)-estrone Natural products OC1=CC=C2C3CCC(C)(C(CC4)=O)C4C3CCC2=C1 DNXHEGUUPJUMQT-UHFFFAOYSA-N 0.000 description 1
- SFNPDDSJBGRXLW-UHFFFAOYSA-N (3-methylsulfanylbutan-2-ylideneamino) n-methylcarbamate Chemical compound CNC(=O)ON=C(C)C(C)SC SFNPDDSJBGRXLW-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 241001235534 Graphis <ascomycete fungus> Species 0.000 description 1
- 241001237728 Precis Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000003513 alkali Substances 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
- 238000000137 annealing Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 101150115538 nero gene Proteins 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
-
- 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
- C04B35/565—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 based on silicon carbide
-
- 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
- C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
- C04B35/591—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by reaction sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29151381A | 1981-08-10 | 1981-08-10 | |
| US291,513 | 1981-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1195096A true CA1195096A (fr) | 1985-10-15 |
Family
ID=23120601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000409008A Expired CA1195096A (fr) | 1981-08-10 | 1982-08-09 | Methode de frittage d'articles refractaires avec intervention de gaz chauds |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5874578A (fr) |
| BR (1) | BR8204669A (fr) |
| CA (1) | CA1195096A (fr) |
| DE (1) | DE3229701A1 (fr) |
| FR (1) | FR2510986B1 (fr) |
| GB (1) | GB2106142B (fr) |
| MX (1) | MX158079A (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4707583A (en) * | 1983-09-19 | 1987-11-17 | Kennecott Corporation | Plasma heated sintering furnace |
| US4559312A (en) * | 1983-09-19 | 1985-12-17 | Kennecott Corporation | Sintering or reaction sintering process for ceramic or refractory materials using plasma arc gases |
| DE3337025A1 (de) * | 1983-10-12 | 1985-05-02 | Feldmühle AG, 4000 Düsseldorf | Verfahren zur herstellung eines siliziumnitridbauteils |
| JPS60166264A (ja) * | 1984-02-10 | 1985-08-29 | 科学技術庁無機材質研究所長 | 炭化けい素の焼結法 |
| US4698481A (en) * | 1985-04-01 | 1987-10-06 | Kennecott Corporation | Method for preventing decomposition of silicon carbide articles during high temperature plasma furnace sintering |
| US4666775A (en) * | 1985-04-01 | 1987-05-19 | Kennecott Corporation | Process for sintering extruded powder shapes |
| US4676940A (en) * | 1985-04-01 | 1987-06-30 | Kennecott Corporation | Plasma arc sintering of silicon carbide |
| US4649002A (en) * | 1985-04-01 | 1987-03-10 | Kennecott Corporation | System for preventing decomposition of silicon carbide articles during sintering |
| DE3519612A1 (de) * | 1985-05-31 | 1986-12-04 | Hutschenreuther Ag, 8672 Selb | Einrichtung zum brennen von keramischen formteilen, insbesondere porzellangeschirrteilen |
| JPS62260773A (ja) * | 1986-05-06 | 1987-11-13 | 科学技術庁無機材質研究所長 | 高密度炭化けい素焼結体及びその製造方法 |
| DE3617428A1 (de) * | 1986-05-23 | 1987-11-26 | Krupp Gmbh | Verfahren und vorrichtung zur herstellung elektrisch leitender feuerfester baustoffe und verwendung dieser baustoffe |
| BR9901512A (pt) * | 1999-05-27 | 2001-01-09 | Lupatech S A | Processo de extração por plasma de ligantes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2618565A (en) * | 1948-02-26 | 1952-11-18 | Carborundum Co | Manufacture of silicon nitride-bonded articles |
| US3291623A (en) * | 1965-04-29 | 1966-12-13 | Electro Refractories & Abrasiv | Refractory body and method of making same |
| US3926857A (en) * | 1971-11-08 | 1975-12-16 | Atomic Energy Authority Uk | Electrically conducting material containing silicon carbide in a matrix of silicon nitride |
| US3980467A (en) * | 1973-02-16 | 1976-09-14 | Camacho Salvador L | Method of operating a batch type annealing furnace using a plasma heat source |
| DE2548983C2 (de) * | 1975-11-03 | 1977-12-01 | Schneider Gmbh & Co, 5020 Frechen | Verfahren und Vorrichtung zur Herstellung eines keramisch gebundenen Baumaterials |
-
1982
- 1982-08-06 GB GB08222721A patent/GB2106142B/en not_active Expired
- 1982-08-09 MX MX19394282A patent/MX158079A/es unknown
- 1982-08-09 FR FR8213874A patent/FR2510986B1/fr not_active Expired
- 1982-08-09 CA CA000409008A patent/CA1195096A/fr not_active Expired
- 1982-08-09 BR BR8204669A patent/BR8204669A/pt not_active IP Right Cessation
- 1982-08-10 DE DE19823229701 patent/DE3229701A1/de not_active Ceased
- 1982-08-10 JP JP57138062A patent/JPS5874578A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3229701A1 (de) | 1983-03-03 |
| MX158079A (es) | 1989-01-05 |
| JPS5874578A (ja) | 1983-05-06 |
| FR2510986B1 (fr) | 1986-06-27 |
| FR2510986A1 (fr) | 1983-02-11 |
| BR8204669A (pt) | 1983-08-02 |
| GB2106142A (en) | 1983-04-07 |
| GB2106142B (en) | 1985-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1195096A (fr) | Methode de frittage d'articles refractaires avec intervention de gaz chauds | |
| US4147911A (en) | Method for sintering refractories and an apparatus therefor | |
| Janney et al. | Microwave processing of ceramics: Guidelines used at the Oak Ridge National Laboratory | |
| US4389355A (en) | Sintering UO2 and oxidation of UO2 with microwave radiation | |
| NO154728B (no) | Fremgangsmaate og innretning til termisk fremstilling av aluminium. | |
| US4676940A (en) | Plasma arc sintering of silicon carbide | |
| US4649002A (en) | System for preventing decomposition of silicon carbide articles during sintering | |
| CA1266378A (fr) | Four de frittage chauffe au plasma | |
| Aguilar et al. | Microwaves as an energy source for producing magnesia-alumina spinel | |
| PĂUNESCU et al. | Comparative analysis of the own experimental techniques of producing the foamed glass-ceramic | |
| Nagata et al. | Production of silicon by microwave heating | |
| US4698481A (en) | Method for preventing decomposition of silicon carbide articles during high temperature plasma furnace sintering | |
| JPH0232233B2 (fr) | ||
| EP0275614A1 (fr) | Procédé pour prévenir la décomposition de corps en carbure de silicium pendant le frittage | |
| Sakashita et al. | Development and application of ultra-high-temperature HIP by means of an optical temperature measurement system | |
| Ault | Raw Materials for Refractories: SiC and Si3N4 | |
| Anthony et al. | The adaptation to space applications of a 2000° C furnace in an oxidizing atmosphere | |
| JPS63195168A (ja) | 焼結中に炭化珪素製品が分解するのを防止する方法 | |
| JPH0345110Y2 (fr) | ||
| KR20000055447A (ko) | 내화성 및 내식성 카본 벽돌의 제조방법 | |
| RU2065425C1 (ru) | Способ обжига керамических изделий | |
| Thomas et al. | Microwave Nitrudation of Silicon Compacts Utilizing a Temperature Gradient | |
| Criss | Fused silica refractories for industrial applications | |
| JPH10122512A (ja) | セラミックス製ディフューザコーン | |
| Linbarger | Carborundum Refractories. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |