JPS5813491B2 - 炭化ケイ素物品の製造方法 - Google Patents
炭化ケイ素物品の製造方法Info
- Publication number
- JPS5813491B2 JPS5813491B2 JP51118618A JP11861876A JPS5813491B2 JP S5813491 B2 JPS5813491 B2 JP S5813491B2 JP 51118618 A JP51118618 A JP 51118618A JP 11861876 A JP11861876 A JP 11861876A JP S5813491 B2 JPS5813491 B2 JP S5813491B2
- Authority
- JP
- Japan
- Prior art keywords
- article
- silicon
- silicon carbide
- carbon
- temperature
- 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
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims description 65
- 229910010271 silicon carbide Inorganic materials 0.000 title claims description 64
- 238000000034 method Methods 0.000 title claims description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 91
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 53
- 229910052799 carbon Inorganic materials 0.000 claims description 53
- 229910052710 silicon Inorganic materials 0.000 claims description 47
- 239000010703 silicon Substances 0.000 claims description 47
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 44
- 229920001187 thermosetting polymer Polymers 0.000 claims description 37
- 229910002804 graphite Inorganic materials 0.000 claims description 34
- 239000010439 graphite Substances 0.000 claims description 34
- 239000002245 particle Substances 0.000 claims description 33
- 239000011230 binding agent Substances 0.000 claims description 29
- 239000011148 porous material Substances 0.000 claims description 29
- 239000012298 atmosphere Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 15
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 15
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 13
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 12
- 239000012071 phase Substances 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 11
- 238000000197 pyrolysis Methods 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 229910021397 glassy carbon Inorganic materials 0.000 claims description 9
- 239000007791 liquid phase Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000013824 polyphenols Nutrition 0.000 description 2
- -1 polyphenylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003376 silicon Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical compound C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 239000003039 volatile agent Substances 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
- C04B35/56—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
- C04B35/573—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 obtained by reaction sintering or recrystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Producing Shaped Articles From Materials (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61942975A | 1975-10-03 | 1975-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5260299A JPS5260299A (en) | 1977-05-18 |
| JPS5813491B2 true JPS5813491B2 (ja) | 1983-03-14 |
Family
ID=24481894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51118618A Expired JPS5813491B2 (ja) | 1975-10-03 | 1976-10-04 | 炭化ケイ素物品の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5813491B2 (member.php) |
| CA (1) | CA1067524A (member.php) |
| DE (1) | DE2644503C3 (member.php) |
| FR (1) | FR2326262A1 (member.php) |
| GB (1) | GB1509497A (member.php) |
| IT (1) | IT1066262B (member.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166841A (en) * | 1978-05-03 | 1979-09-04 | Ford Motor Company | Method for making pure beta silicon carbide |
| IE49733B1 (en) * | 1978-12-29 | 1985-12-11 | Gen Electric | Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase and process for making it |
| DE3116786C2 (de) * | 1981-04-28 | 1984-11-22 | Rosenthal Technik Ag, 8672 Selb | Homogener Siliciumcarbid-Formkörper und Verfahren zu seiner Herstellung |
| JPS5832070A (ja) * | 1981-08-21 | 1983-02-24 | 信越化学工業株式会社 | 高密度炭化けい素焼結体の製造方法 |
| DE3305529A1 (de) * | 1983-02-18 | 1984-08-23 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur herstellung poroeser, durchstroembarer formkoerper aus siliziumkarbid |
| DE3367764D1 (en) * | 1983-07-29 | 1987-01-08 | Hoechst Ceram Tec Ag | Method of making silicon-infiltrated reaction-bonded silicom carbide bodies |
| DE3719606A1 (de) * | 1987-06-12 | 1988-12-22 | Hoechst Ceram Tec Ag | Verfahren zur silicierung von poroesen formkoerpern aus siliciumcarbid oder siliciumcarbid/kohlenstoff |
| DE10030011A1 (de) * | 2000-06-17 | 2002-01-03 | Sgl Carbon Ag | Formteil aus von Polymeren abgeleiteter Keramik |
| DE102015105085A1 (de) * | 2015-04-01 | 2016-10-06 | Universität Paderborn | Verfahren zum Herstellen eines Siliziumcarbid-haltigen Körpers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140193A (en) * | 1960-04-06 | 1964-07-07 | James S Kane | Process for producing oxidation resistant refractory coating on dense graphite |
| GB1180918A (en) * | 1966-06-10 | 1970-02-11 | Atomic Energy Authority Uk | Improvements in or relating to the Manufacture of Dense Bodies of Silicon Carbide. |
| GB1454622A (en) * | 1973-08-20 | 1976-11-03 | Ford Motor Co | Method of making a silicon carbide article |
-
1976
- 1976-09-21 CA CA261,710A patent/CA1067524A/en not_active Expired
- 1976-09-24 IT IT5143876A patent/IT1066262B/it active
- 1976-09-27 GB GB3996776A patent/GB1509497A/en not_active Expired
- 1976-10-01 DE DE19762644503 patent/DE2644503C3/de not_active Expired
- 1976-10-04 JP JP51118618A patent/JPS5813491B2/ja not_active Expired
- 1976-10-04 FR FR7629805A patent/FR2326262A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2644503C3 (de) | 1982-05-06 |
| JPS5260299A (en) | 1977-05-18 |
| FR2326262A1 (fr) | 1977-04-29 |
| DE2644503A1 (de) | 1977-04-07 |
| CA1067524A (en) | 1979-12-04 |
| GB1509497A (en) | 1978-05-04 |
| FR2326262B1 (member.php) | 1981-02-06 |
| IT1066262B (it) | 1985-03-04 |
| DE2644503B2 (de) | 1981-07-30 |
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