JPS6350310B2 - - Google Patents
Info
- Publication number
- JPS6350310B2 JPS6350310B2 JP54000142A JP14279A JPS6350310B2 JP S6350310 B2 JPS6350310 B2 JP S6350310B2 JP 54000142 A JP54000142 A JP 54000142A JP 14279 A JP14279 A JP 14279A JP S6350310 B2 JPS6350310 B2 JP S6350310B2
- Authority
- JP
- Japan
- Prior art keywords
- sintering aid
- carbon source
- silicon carbide
- sintering
- liquid
- 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
- 238000005245 sintering Methods 0.000 claims description 76
- 229910052799 carbon Inorganic materials 0.000 claims description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 32
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 32
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 27
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 19
- 229910052796 boron Inorganic materials 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims 3
- 230000001476 alcoholic effect Effects 0.000 claims 1
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 9
- 239000000654 additive Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 229910052790 beryllium Inorganic materials 0.000 description 4
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- -1 sucrose and dextrose Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000000280 densification Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000007569 slipcasting Methods 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 241000209149 Zea Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000001089 [(2R)-oxolan-2-yl]methanol Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000008121 dextrose Substances 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 229910021426 porous silicon Inorganic materials 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 2
- 238000001721 transfer moulding Methods 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000005303 weighing Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
- General Preparation And Processing Of Foods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1427979A JPS55107589A (en) | 1979-01-08 | 1979-02-13 | Production of artificial lawn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86786178A | 1978-01-09 | 1978-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54101809A JPS54101809A (en) | 1979-08-10 |
| JPS6350310B2 true JPS6350310B2 (zh) | 1988-10-07 |
Family
ID=25350613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14279A Granted JPS54101809A (en) | 1978-01-09 | 1979-01-08 | Process for making liquid additive for sintering and sintered ceramics |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS54101809A (zh) |
| CA (1) | CA1136388A (zh) |
| DE (1) | DE2900440A1 (zh) |
| FR (1) | FR2414030B1 (zh) |
| GB (1) | GB2012309B (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5585467A (en) * | 1978-12-15 | 1980-06-27 | Hitachi Ltd | Silicon carbide sintered body and its manufacture |
| NL7907160A (nl) * | 1979-09-26 | 1981-03-30 | Holec Nv | Werkwijze voor het vervaardigen van gevormde elektrisch geleidende voortbrengsels uit siliciumpoeder, alsmede met toepassing van deze werkwijze verkregen gevormde voortbrengsels. |
| JPS57160970A (en) * | 1981-03-27 | 1982-10-04 | Omori Mamoru | Silicon carbide sintered formed body and manufacture |
| DE3243570C2 (de) * | 1982-11-25 | 1984-09-13 | Hutschenreuther Ag, 8672 Selb | Verfahren zum Herstellen eines dichten polykristallinen Formkörpers aus SiC |
| JPS6011269A (ja) * | 1983-06-27 | 1985-01-21 | 松下電器産業株式会社 | 窒化物、炭化物系セラミツクの製造方法 |
| IT1215202B (it) * | 1986-12-03 | 1990-01-31 | G E V I P I A G | Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico |
| DE602005026114D1 (de) * | 2004-04-21 | 2011-03-10 | Dow Global Technologies Inc | Verfahren zur erhöhung der stärke von porösen keramikkörpern |
| US9062564B2 (en) | 2009-07-31 | 2015-06-23 | General Electric Company | Solvent based slurry compositions for making environmental barrier coatings and environmental barrier coatings comprising the same |
| US8999457B2 (en) | 2009-07-31 | 2015-04-07 | General Electric Company | Methods for making environmental barrier coatings using sintering aids |
| US9005716B2 (en) | 2009-07-31 | 2015-04-14 | General Electric Company | Method for making solvent based environmental barrier coatings using sintering aids |
| US9023435B2 (en) | 2009-07-31 | 2015-05-05 | General Electric Company | Methods for making water based environmental barrier coatings using sintering aids |
| US9005717B2 (en) | 2009-07-31 | 2015-04-14 | General Electric Company | Methods for making environmental barrier coatings using sintering aids |
| US20110027559A1 (en) | 2009-07-31 | 2011-02-03 | Glen Harold Kirby | Water based environmental barrier coatings for high temperature ceramic components |
| RU2699337C2 (ru) * | 2017-11-24 | 2019-09-04 | Акционерное Общество "Наука И Инновации" | Способ обработки пористых имплантатов на основе металлических материалов |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126912A (zh) * | 1974-08-29 | 1976-03-05 | Kogyo Gijutsuin | |
| JPS51148712A (en) * | 1975-06-05 | 1976-12-21 | Carborundum Co | Silicon carbide sintered ceramic articles and manufacture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2938807A (en) * | 1957-08-13 | 1960-05-31 | James C Andersen | Method of making refractory bodies |
| GB1175887A (en) * | 1967-05-31 | 1970-01-01 | Gen Electric & English Elect | Improvements in or relating to the Manufacture of Articles of High Density Polycrystalline Refractory Oxide Material |
| GB1478898A (en) * | 1973-10-24 | 1977-07-06 | Gen Electric | Silicon carbide ceramic |
-
1978
- 1978-10-03 CA CA000312562A patent/CA1136388A/en not_active Expired
-
1979
- 1979-01-08 GB GB7900548A patent/GB2012309B/en not_active Expired
- 1979-01-08 FR FR7900304A patent/FR2414030B1/fr not_active Expired
- 1979-01-08 DE DE19792900440 patent/DE2900440A1/de active Granted
- 1979-01-08 JP JP14279A patent/JPS54101809A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126912A (zh) * | 1974-08-29 | 1976-03-05 | Kogyo Gijutsuin | |
| JPS51148712A (en) * | 1975-06-05 | 1976-12-21 | Carborundum Co | Silicon carbide sintered ceramic articles and manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2900440A1 (de) | 1979-07-19 |
| DE2900440C2 (zh) | 1987-06-25 |
| GB2012309A (en) | 1979-07-25 |
| FR2414030A1 (fr) | 1979-08-03 |
| JPS54101809A (en) | 1979-08-10 |
| CA1136388A (en) | 1982-11-30 |
| GB2012309B (en) | 1982-12-08 |
| FR2414030B1 (fr) | 1985-08-09 |
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