JPS6363649B2 - - Google Patents
Info
- Publication number
- JPS6363649B2 JPS6363649B2 JP18512787A JP18512787A JPS6363649B2 JP S6363649 B2 JPS6363649 B2 JP S6363649B2 JP 18512787 A JP18512787 A JP 18512787A JP 18512787 A JP18512787 A JP 18512787A JP S6363649 B2 JPS6363649 B2 JP S6363649B2
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- graphite
- carbon
- pipe
- inert gas
- 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
- 238000010438 heat treatment Methods 0.000 claims description 82
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 52
- 229910002804 graphite Inorganic materials 0.000 claims description 32
- 239000010439 graphite Substances 0.000 claims description 32
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000011261 inert gas Substances 0.000 claims description 14
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 24
- 238000005087 graphitization Methods 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000000835 fiber Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000007770 graphite material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920006282 Phenolic fiber Polymers 0.000 description 1
- QGQFOJGMPGJJGG-UHFFFAOYSA-K [B+3].[O-]N=O.[O-]N=O.[O-]N=O Chemical compound [B+3].[O-]N=O.[O-]N=O.[O-]N=O QGQFOJGMPGJJGG-UHFFFAOYSA-K 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Tunnel Furnaces (AREA)
- Inorganic Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18512787A JPS63152415A (ja) | 1987-07-23 | 1987-07-23 | 炭素繊維の製造装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18512787A JPS63152415A (ja) | 1987-07-23 | 1987-07-23 | 炭素繊維の製造装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11450979A Division JPS5643423A (en) | 1979-09-06 | 1979-09-06 | Device for making carbon fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63152415A JPS63152415A (ja) | 1988-06-24 |
| JPS6363649B2 true JPS6363649B2 (enrdf_load_stackoverflow) | 1988-12-08 |
Family
ID=16165343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18512787A Granted JPS63152415A (ja) | 1987-07-23 | 1987-07-23 | 炭素繊維の製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152415A (enrdf_load_stackoverflow) |
-
1987
- 1987-07-23 JP JP18512787A patent/JPS63152415A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63152415A (ja) | 1988-06-24 |
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