JPS63301481A - カ−ボンヒ−タ−およびそれを用いたセラミックス焼結用焼成炉 - Google Patents
カ−ボンヒ−タ−およびそれを用いたセラミックス焼結用焼成炉Info
- Publication number
- JPS63301481A JPS63301481A JP13496087A JP13496087A JPS63301481A JP S63301481 A JPS63301481 A JP S63301481A JP 13496087 A JP13496087 A JP 13496087A JP 13496087 A JP13496087 A JP 13496087A JP S63301481 A JPS63301481 A JP S63301481A
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- weight
- graphite
- heater
- carbon heater
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 59
- 238000005245 sintering Methods 0.000 title claims abstract description 26
- 239000000919 ceramic Substances 0.000 title claims abstract description 16
- 239000010439 graphite Substances 0.000 claims abstract description 37
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 239000010703 silicon Substances 0.000 claims abstract description 10
- 238000010304 firing Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 17
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910052575 non-oxide ceramic Inorganic materials 0.000 claims description 6
- 239000011225 non-oxide ceramic Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 4
- 150000004767 nitrides Chemical class 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 8
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 abstract description 4
- 230000000703 anti-shock Effects 0.000 abstract 1
- 238000005204 segregation Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- 229910001873 dinitrogen Inorganic materials 0.000 description 13
- 229920000049 Carbon (fiber) Polymers 0.000 description 11
- 239000004917 carbon fiber Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 150000004706 metal oxides Chemical class 0.000 description 10
- 239000010410 layer Substances 0.000 description 9
- 229910044991 metal oxide Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910005091 Si3N Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000009694 cold isostatic pressing Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007721 mold pressing method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011226 reinforced ceramic Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Resistance Heating (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13496087A JPS63301481A (ja) | 1987-06-01 | 1987-06-01 | カ−ボンヒ−タ−およびそれを用いたセラミックス焼結用焼成炉 |
| US07/180,064 US4912302A (en) | 1987-05-30 | 1988-04-11 | Furnace for sintering ceramics, carbon heater used therefor and process for sintering ceramics |
| EP88304636A EP0294066B1 (en) | 1987-05-30 | 1988-05-23 | Furnace for sintering ceramics and process for sintering ceramics |
| DE3852780T DE3852780T2 (de) | 1987-05-30 | 1988-05-23 | Sinterungsofen für Keramiken und Verfahren zur Sinterung von Keramiken. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13496087A JPS63301481A (ja) | 1987-06-01 | 1987-06-01 | カ−ボンヒ−タ−およびそれを用いたセラミックス焼結用焼成炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63301481A true JPS63301481A (ja) | 1988-12-08 |
| JPH0423397B2 JPH0423397B2 (enrdf_load_stackoverflow) | 1992-04-22 |
Family
ID=15140603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13496087A Granted JPS63301481A (ja) | 1987-05-30 | 1987-06-01 | カ−ボンヒ−タ−およびそれを用いたセラミックス焼結用焼成炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63301481A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6627116B1 (en) | 1999-01-29 | 2003-09-30 | Mitsubishi Pencil Co., Ltd. | Carbon-based heating unit and method for preparation thereof |
-
1987
- 1987-06-01 JP JP13496087A patent/JPS63301481A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6627116B1 (en) | 1999-01-29 | 2003-09-30 | Mitsubishi Pencil Co., Ltd. | Carbon-based heating unit and method for preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423397B2 (enrdf_load_stackoverflow) | 1992-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080422 Year of fee payment: 16 |