WO2001006169A1 - Materiau thermo-isolant mis en forme et ecran de chaleur - Google Patents
Materiau thermo-isolant mis en forme et ecran de chaleur Download PDFInfo
- Publication number
- WO2001006169A1 WO2001006169A1 PCT/JP2000/004118 JP0004118W WO0106169A1 WO 2001006169 A1 WO2001006169 A1 WO 2001006169A1 JP 0004118 W JP0004118 W JP 0004118W WO 0106169 A1 WO0106169 A1 WO 0106169A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat insulating
- insulating material
- carbon
- felt
- carbon fiber
- Prior art date
Links
- 239000011810 insulating material Substances 0.000 title claims abstract description 52
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 75
- 239000004917 carbon fiber Substances 0.000 claims abstract description 75
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 55
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 44
- 239000010439 graphite Substances 0.000 claims abstract description 44
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000002296 pyrolytic carbon Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 229910021397 glassy carbon Inorganic materials 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 3
- 150000001721 carbon Chemical class 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 47
- 239000007789 gas Substances 0.000 description 24
- 239000012298 atmosphere Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006356 dehydrogenation reaction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009730 filament winding Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000005087 graphitization Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- -1 dichlorofluoroethane tri Monofluoroethane Chemical compound 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- CIIDLXOAZNMULT-UHFFFAOYSA-N methane;propane Chemical compound C.CCC CIIDLXOAZNMULT-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 1
- 229940031826 phenolate Drugs 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- 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
- C04B35/536—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 based on expanded graphite or complexed graphite
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/04—Inorganic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/36—Non-oxidic
- C04B2237/363—Carbon
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/38—Fiber or whisker reinforced
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/38—Fiber or whisker reinforced
- C04B2237/385—Carbon or carbon composite
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
- C04B2237/765—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc at least one member being a tube
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/84—Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube
Definitions
- the molded heat insulating material of the present invention is configured as described above, and can be suitably used in various high-temperature atmosphere furnaces, particularly, a semiconductor single crystal pulling furnace, a heat treatment furnace for producing an optical fiber, and the like.
- a semiconductor single crystal pulling furnace hereinafter, referred to as a CZ furnace
- the CZ furnace constituent members such as an inner sino red, a lower ring, an upper ring, and a heat shield, are conventionally provided separately from the heat insulating material.
- the molded heat insulating material of the present invention is used, the combined properties of the two can be exhibited, and the effective processing range in the furnace can be expanded.
- felt-like carbon fibers 13 are laminated alternately on the surface of the inner peripheral side CZC material 11a in the order of the expanded graphite sheet 12, and the felt-like carbon fibers 13 are laminated on the outer peripheral CZC material 11b. You may be in contact. However, it is preferable that the expanded graphite sheet 12 is laminated so as to be in contact with the inner and outer CZC materials 11a and 11b because the phenolic carbon fibers 13 can be prevented from directly contacting the gas.
- the expanded graphite sheet 12 used has flexibility, gas permeability 1 X 1 â - 4 cm 2 Zs or less, and preferably less, especially 5 X 1 0 5 cm 2 Zs . With such a gas permeability, convection of the gas inside the heat insulating material can be prevented.
- the deposition time to 50 hours or more, and more preferably 100 hours or more, it becomes possible to form pyrolytic carbon in all corners of the inside, thereby contributing to suppressing the generation of gas from inside.
- an isothermal method, a temperature gradient method, a pressure gradient method, or the like can be used, and a pulse method capable of shortening time and densifying may be used.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Description
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šé¢ãã¬ã©ã¹ç¶ ççŽ ã§è¢«èŠããããšãã§ããã
ãªãã æ¬çºæã®æ圢æç±æã¯ã åçç¶ã«éå®ããããã®ã§ã¯ãªãã èš åŒµé»éã·äžããšããšãã¬ãç¶ççŽ ç¹ç¶ã亀äºã«ç©å±€ããŠãªãç©å±€äœã C/ Cæã«ãã£ãŠæã¿èŸŒãã ãµã³ããŠã€ããæ§é ã§ããã°ã æ¿ç¶ã®æ圢äœã§ ãã£ãŠããã¬ãã ãããŠã cZcæã§ææãããŠããªãæ®ãã®é¢ã c/c æã§èŠãã ãã§ã«ãç¶ççŽ ç¹ç¶ãè¡šé¢ã«é²åºããªãããã«ããããšã奜 ãŸããã ããã«ãã€ãŠã ãã§ã«ãç¶ççŽ ç¹ç¶ãæ§æããççŽ ç¹ç¶ãçå
ã«é£æ£ããããšãæå¶ããããšãã§ããã
以äžã å®æœäŸã«ããã æ¬çºæãããå
·äœçã«èª¬æããã
(å®æœäŸ 1 )
ããå¯åºŠ 0. 08 gZcm3 ã®ãã§ã«ãç¶ççŽ ç¹ç¶ãšã ã¬ã¹ééçã 5 X 1 0â 5 c m2 Zsã®èšåŒµé»éã·ãŒããšãã ããšããŒã«æš¹èãå«æµžã ãããã¥ã«ãç¶ççŽ ç¹ç¶ã®å±€ã 8å±€ãšãªãããã«äº€äºã«ç©å±€ãã ç©å±€äœ ã®ããå¯åºŠã 0. 2 g/cm3 ãšãªãããã«ç©å±€äœãç±å§ãã¬ã¹æ圢㫠ãã 42 mmã«å§çž®ããã ç©å±€äœã®æé¢ã®ãã§ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé» éã·ãŒãã®å²åã¯ã ãã§ã«ã 5. 1 mmã«å¯Ÿãé»éã·ãŒã 1å±€ã§ãã£ã ã ãã®ç©å±€äœãããã«äžäžããåã 1. 2mmã ããšããŒã«æš¹èãå«æµž ããã C/Cæã§æã¿èŸŒã¿ã ãµã³ããŠã€ããæ§é ãšãã ç±å§ãã¬ã¹æ圢 ãã 200 X 200mmã åã 42. 4 mmã®æ¿ç¶ã®æ圢äœãåŸãã ã ã®æ圢äœãçŒæãã æš¹èçãçåããåŸã ããã²ã³ã¬ã¹é°å²æ°ã 枩床 2 00 o°cã®æ¡ä»¶ã§é»éåãšåæã«é«çŽåºŠååŠçãè¡ãã äžçŽç©å«æéã ç°åé㧠1 0 p p m以äžã®é«çŽåºŠæ圢æç±æãåŸãã
(å®æœäŸ 2 )
ç©å±€äœäžã®ãã§ã«ãç¶ççŽ ç¹ç¶ã®å±€ã 8å±€ãšãã ãã®ç©å±€äœãå§çž®ã ãŠã ããå¯åºŠã 0. 1 5 gZcm3 ãšãã以å€ã å®æœäŸ 1ãšåæ§ã®æ¹æ³ 㧠200 X 20 Omm, åã 56 mmã®æ¿ç¶ã®æ圢æç±æãåŸãã ãªã ã ç©å±€äœã®æé¢ã®ãã§ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒãã®å²åã¯ã ããš ãã¬ã 6. 8 mmã«å¯Ÿãé»éã·äžã 1å±€ã§ãã£ãã ããã«ã å®æœäŸ 1åæ§ ã®é«çŽåºŠååŠçãè¡ãé«çŽåºŠæ圢æç±æãåŸãã
(å®æœäŸ 3 )
ç©å±€äœäžã®ãã§ã«ãç¶ççŽ ç¹ç¶ã®å±€ã 8å±€ãšãã ãã®ç©å±€äœãå§çž®ã ãŠã ããå¯åºŠã 0. 3 gZcm3 ãšãã å®æœäŸ 1ãšåæ§ã®æ¹æ³ã§ 200 X 200mm, åã 28 mmã®æ¿ç¶ã®æ圢æç±æãšãã ããã«ã 端é¢ã C/Cæã§èŠã£ãã ãªãã ç©å±€äœã®æé¢ã®ãã§ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé» éã·ãŒãã®å²åã¯ã ããšãã¬ã 3. 3 mmã«å¯Ÿãé»éã·ãŒã 1å±€ã§ãã£ã ã ããã«ã å®æœäŸ 1åæ§ã®é«çŽåºŠååŠçãè¡ãé«çŽåºŠæ圢æç±æãåŸã
(å®æœäŸ 4)
å®æœäŸ 1ã§åŸãããé«çŽåºŠæ圢æç±æãã C V Dæ³ã«ããèå 20 mã®ç±å解ççŽ è¢«èŠãè¡ãæç±æãšããã
(æ¯èŒäŸ 1 )
ããå¯åºŠ 0. 08 gZcm3 ã®ãã§ã«ãç¶ççŽ ç¹ç¶ã®ã¿ãå®æœäŸ 1ãš å質å圢ç¶ã® CZCæã§ã å®æœäŸ 1ãšåæ§ã®æ¹æ³ã§ã æã¿èŸŒã¿ã 200 X 20 Omm, åã 40 mmã®æ¿ç¶ã®æ圢æç±æãåŸãã
å®æœäŸ 1ä¹è³ 3åã³æ¯èŒäŸ 1ã®æ圢æç±æãã ãããã宀枩ãã 16 00°CãŸã§ã®ç¯å²ã«ãããŠã é£ç¶çã«ç±äŒå°çã枬å®ããã ç±äŒå°ç㮠枬å®ã¯ã ç空äžã§æå®æž©åºŠã«ãããããæç±æã®æå€å±€ãšã å察åŽã®æ å€å±€ãšã®æž©åºŠã枬å®ãã ç±äŒå°çãç®åºããã ãŸãã S iãã¬ã¹ãšåå¿ ãããŠé»åé¡åŸ®é¡ã§èŠ³å¯ãã ãã®åå¿ã®åºŠåããç©å±€æ¹åã« Xç·ã§ç·å
æãè¡ãè©äŸ¡ããã ãŸãã çºå¡µã®çšåºŠã¯æ¯ãšãæ©ã« 5åéãããŠç¯©åã ãã çºçãã塵ã®éã枬å®ããã
ç±äŒå°çã®æž¬å®çµæã第 2å³ã«ãŸãšããŠç€ºãã
ãŸãã 第 3å³ã« S i Oã¬ã¹ãšã®åå¿ã®çšåºŠåã³çºå¡µã®çšåºŠã®çµæã㟠第 2å³ããã å®æœäŸ 1ä¹è³ 4ã®æ圢æç±æã¯ã äœæž©ã«ãããç±äŒå°ç ã 0 . 0 7ã0 . 0 9 WZ (m - K) ã§ããã ãã®ç±äŒå°çã®äžææ²ç· ãæ¯èŒäŸã®æ圢æç±æã«æ¯ã¹æ»ãããšãªã£ãã ããªãã¡ã äœæž©ã§ã¯äŒç± ããããã é«æž©ã§ã¯éã«äŒç±ãã«ãããšããæç±ç¹æ§ãåªããŠããããš ã瀺ããã®ã§ããã ç£æ¥äžã®å©çšå¯èœæ§
ãã§ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒãã亀äºã«ç©å±€ããç©å±€äœã C Z Cæã§æã¿èŸŒãã ãµã³ããŠã€ããæ§é ãšãã ç©å±€äœã®å¯åºŠåã³ãã§ã«ã ç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒãã®ç©å±€å²åã調æŽããããšã§ã æç±ç¹æ§ã 調æŽããããšãå¯èœãšãªãã ããã«ã ãã¥ã«ãç¶ççŽ ç¹ç¶ãè¡šé¢ã«é²åº ããªãããã« C / Cæã§èŠãããã«ããããšã§ã ãã§ã«ãç¶ççŽ ç¹ç¶ã ãã®çºå¡µãæå¶ããããšãã§ããã ãŸãã è¡šé¢ãæ©æ¢°ç匷床ã®é«ã C Z Cæã§ããããã åãæ±ããéåžžã«å®¹æã§ããã åšå²ã®é°å²æ°ã¬ã¹ãšã® åå¿ãæå¶ããããšãå¯èœãšãªãã é·å¯¿åœã§ã ä¿åœ¢æ§ã«åªãã æç±ç¹æ§ ã«åªããæ圢æç±æãšããããšãã§ããã
Claims
1. ãã§ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒããšã亀äºã«ç©å±€ããã ç çŽ ç¹ç¶åŒ·åççŽ è€åæã«ãã£ãŠææãããŠããæ圢æç±æã
2. ãã¥ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒããšã亀äºã«ç©å±€ããã ç çŽ ç¹ç¶åŒ·åççŽ è€åæã«ãã£ãŠææããããšãšãã«ã æ®ãã®é¢ãççŽ ç¹ ç¶åŒ·åççŽ è€åæã«èŠãããŠã¬ããæ圢æç±æã
3. åèšççŽ ç¹ç¶åŒ·åççŽ è€åæãåŸã®ç°ãªã 2åã®åçã§ããã åèš 2åã®åçéã«ã åèšãã§ã«ãç¶ççŽ ç¹ç¶ãšåèšèšåŒµé»éã·ãŒããš ãåŸæ¹åã«äº€äºã«ç©å±€ããã åèšççŽ ç¹ç¶åŒ·åççŽ è€åæã«ãã€ãŠææ ãããŠããè«æ±ã®ç¯å² 1ã«èšèŒã®æ圢æç±æã
4. åèšççŽ ç¹ç¶åŒ·åççŽ è€åæãåŸã®ç°ãªã 2åã®åçã§ããã åèš 2åã®åçéã«ã åèšãã§ã«ãç¶ççŽ ç¹ç¶ãšåèšèšåŒµé»éã·ãŒããš ãåŸæ¹åã«äº€äºã«ç©å±€ããã åèšççŽ ç¹ç¶åŒ·åççŽ è€åæã«ãã£ãŠææ ããããšãšãã«ã äžäžé¢ãççŽ ç¹ç¶åŒ·åççŽ è€åæã«èŠãããŠããè«æ± ã®ç¯å² 2ã«èšèŒã®æ圢æç±æã
5. åèšãã§ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒããããªãç©å±€äœã®ã ãå¯åºŠã 0. 1ã0. 3 g/c m3 ã§ããè«æ±ã®ç¯å² 1å㯠3ã«èšèŒã® æ圢æç±æã
6. åèšãã§ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒããããªãç©å±€äœã®ã ãå¯åºŠã 0. 1ã0. 3 gZcm3 ã§ããè«æ±ã®ç¯å² 2å㯠4ã«èšèŒã® æ圢æç±æã
7. ãã¥ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒãã®å²åãã ãã§ã«ãç¶ç çŽ ç¹ç¶åã 3ã1 0mmã«å¯Ÿãã èšåŒµé»éã·ãŒãã 1å±€ã§ããè«æ±ã®ç¯ å² 1å㯠3ã«èšèŒã®æ圢æç±æã
8. ãã§ã«ãç¶ççŽ ç¹ç¶ãšèšåŒµé»éã·ãŒãã®å²åãã ãã§ã«ãç¶ç çŽ ç¹ç¶åã 3ã1 Ommã«å¯Ÿãã èšåŒµé»éã·ãŒãã 1å±€ã§ããè«æ±ã®ç¯
å² 2å㯠4ã«èšèŒã®æ圢æç±æã
9. äžçŽç©å«æéã 10 p pm以äžã§ããè«æ±ã®ç¯å² 1å㯠3ã«èš èŒã®æ圢æç±æã
10. äžçŽç©å«æéã 10 p pm以äžã§ããè«æ±ã®ç¯å² 2å㯠4ã« èšèŒã®æ圢æç±æã
11. ç±å解ççŽ ã®è¢«èŠãããŠãªãè«æ±ã®ç¯å² 1å㯠3ã«èšèŒã®æ 圢æç±æã
12. ç±å解ççŽ ã®è¢«èŠãããŠãªãè«æ±ã®ç¯å² 2å㯠4ã«èšèŒã®æ 圢æç±æã
13. ã¬ã©ã¹ç¶ççŽ ã®è¢«èŠãããŠãªãè«æ±ã®ç¯å² 1å㯠3ã«èšèŒã® æ圢æç±æã
14. ã¬ã©ã¹ç¶ççŽ ã®è¢«èŠãããŠãªãè«æ±ã®ç¯å² 2å㯠4ã«èšèŒã® æ圢æç±æã
15. è«æ±ã®ç¯å² 1å㯠2ã«èšèŒã®æ圢æç±æãçšããããŒãã·äž ã« Kã
16. è«æ±ã®ç¯å² 3å㯠4ã«èšèŒã®æ圢æç±æãçšããããŒãã·äž ã㬠Îã
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP11/205017 | 1999-07-19 | ||
JP20501799 | 1999-07-19 | ||
JP26889199A JP4338844B2 (ja) | 1999-07-19 | 1999-09-22 | æ圢æç±æåã³ããŒãã·ãŒã«ã |
JP11/268891 | 1999-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001006169A1 true WO2001006169A1 (fr) | 2001-01-25 |
Family
ID=26514797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/004118 WO2001006169A1 (fr) | 1999-07-19 | 2000-06-22 | Materiau thermo-isolant mis en forme et ecran de chaleur |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4338844B2 (ja) |
WO (1) | WO2001006169A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3305520A1 (de) * | 2016-10-04 | 2018-04-11 | Schunk Kohlenstofftechnik GmbH | Verfahren zur herstellung eines bauelements und bauelement |
DE102018217237A1 (de) * | 2018-10-09 | 2020-04-09 | Sgl Carbon Se | Hohlzylindrisches Carbonfasergebilde |
US20210086474A1 (en) * | 2018-05-03 | 2021-03-25 | Skc Co., Ltd. | Multilayer graphite sheet with excellent electromagnetic shielding capability and thermal conductivity and manufacturing method therefor |
WO2022013447A1 (de) * | 2020-07-16 | 2022-01-20 | Sgl Carbon Se | Verbundmaterial |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008266061A (ja) * | 2007-04-18 | 2008-11-06 | Toyo Tanso Kk | èšåŒµé»éã·ãŒãåã³ãã®èšåŒµé»éã·ãŒããçšããççŽ è³ªã«ããã®ä¿è·æ¹æ³äžŠã³ã«åçµæ¶åŒãäžãè£ çœ® |
KR20120130005A (ko) * | 2010-02-26 | 2012-11-28 | 몚걎 ìŽëë°Žì€ë ëšží°ëŠ¬ìŒìŠ ì€ í í¬ëë¬ì§ ìží¬ | íìê³ ê²©ë© ìì€í |
DE102012201650A1 (de) * | 2012-02-03 | 2013-08-08 | Sgl Carbon Se | Hitzeschild mit ÀuÃerer Faserwicklung |
WO2019087846A1 (ja) * | 2017-10-30 | 2019-05-09 | 倧éªã¬ã¹ã±ãã«ã«æ ªåŒäŒç€Ÿ | è¡šé¢å±€ä»ãæ圢æç±æåã³ãã®è£œé æ¹æ³ |
JP7008155B1 (ja) * | 2021-07-29 | 2022-01-25 | æ ªåŒäŒç€Ÿããªã¿ã±ã«ã³ãããŒãªããã | å ç±ç |
KR20240057408A (ko) * | 2021-09-06 | 2024-05-02 | ìží€ì€ìŽê°ê°ì¿ ê³ êµê°ë¶ìí€ê°ìŽì€ | ì 잵첎 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04107398A (ja) * | 1990-08-28 | 1992-04-08 | Dainippon Ink & Chem Inc | ççŽ ç¹ç¶æç±æã®è£œé æ¹æ³ |
JPH0732532A (ja) * | 1993-07-19 | 1995-02-03 | Mitsubishi Chem Corp | ççŽ ç¹ç¶æåæç±æ |
-
1999
- 1999-09-22 JP JP26889199A patent/JP4338844B2/ja not_active Expired - Fee Related
-
2000
- 2000-06-22 WO PCT/JP2000/004118 patent/WO2001006169A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04107398A (ja) * | 1990-08-28 | 1992-04-08 | Dainippon Ink & Chem Inc | ççŽ ç¹ç¶æç±æã®è£œé æ¹æ³ |
JPH0732532A (ja) * | 1993-07-19 | 1995-02-03 | Mitsubishi Chem Corp | ççŽ ç¹ç¶æåæç±æ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3305520A1 (de) * | 2016-10-04 | 2018-04-11 | Schunk Kohlenstofftechnik GmbH | Verfahren zur herstellung eines bauelements und bauelement |
US20210086474A1 (en) * | 2018-05-03 | 2021-03-25 | Skc Co., Ltd. | Multilayer graphite sheet with excellent electromagnetic shielding capability and thermal conductivity and manufacturing method therefor |
US11745463B2 (en) * | 2018-05-03 | 2023-09-05 | Skc Co., Ltd. | Multilayer graphite sheet with excellent electromagnetic shielding capability and thermal conductivity and manufacturing method therefor |
DE102018217237A1 (de) * | 2018-10-09 | 2020-04-09 | Sgl Carbon Se | Hohlzylindrisches Carbonfasergebilde |
WO2022013447A1 (de) * | 2020-07-16 | 2022-01-20 | Sgl Carbon Se | Verbundmaterial |
Also Published As
Publication number | Publication date |
---|---|
JP4338844B2 (ja) | 2009-10-07 |
JP2001089238A (ja) | 2001-04-03 |
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