JPH055779B2 - - Google Patents
Info
- Publication number
- JPH055779B2 JPH055779B2 JP60018005A JP1800585A JPH055779B2 JP H055779 B2 JPH055779 B2 JP H055779B2 JP 60018005 A JP60018005 A JP 60018005A JP 1800585 A JP1800585 A JP 1800585A JP H055779 B2 JPH055779 B2 JP H055779B2
- Authority
- JP
- Japan
- Prior art keywords
- silicon nitride
- powder
- sintered body
- sintering
- raw material
- 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 - Lifetime
Links
- 239000000843 powder Substances 0.000 claims description 38
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 29
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 29
- 238000005245 sintering Methods 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 12
- 238000013001 point bending Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910003564 SiAlON Inorganic materials 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000001272 pressureless sintering Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60018005A JPS61178471A (ja) | 1985-01-31 | 1985-01-31 | 窒化珪素焼結体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60018005A JPS61178471A (ja) | 1985-01-31 | 1985-01-31 | 窒化珪素焼結体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61178471A JPS61178471A (ja) | 1986-08-11 |
| JPH055779B2 true JPH055779B2 (de) | 1993-01-25 |
Family
ID=11959567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60018005A Granted JPS61178471A (ja) | 1985-01-31 | 1985-01-31 | 窒化珪素焼結体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61178471A (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569278A (en) * | 1979-07-06 | 1981-01-30 | Tokyo Shibaura Electric Co | Manufacture of heat resistant high strength sintered body |
-
1985
- 1985-01-31 JP JP60018005A patent/JPS61178471A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569278A (en) * | 1979-07-06 | 1981-01-30 | Tokyo Shibaura Electric Co | Manufacture of heat resistant high strength sintered body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61178471A (ja) | 1986-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4943401A (en) | Process for making silicon nitride articles | |
| US4781874A (en) | Process for making silicon nitride articles | |
| US4376652A (en) | High density high strength Si3 N4 ceramics prepared by pressureless sintering of amorphous Si3 N4 powder and Ti | |
| JPH0212893B2 (de) | ||
| US4500644A (en) | Preparation and composition of sialon grain and powder | |
| JPH055779B2 (de) | ||
| US5302329A (en) | Process for producing β-sialon based sintered bodies | |
| JP3454994B2 (ja) | 窒化珪素質焼結体およびその製造方法 | |
| JPH0355402B2 (de) | ||
| JPH03261611A (ja) | 窒化けい素複合粉末の製造方法 | |
| JPH0319163B2 (de) | ||
| JP2970131B2 (ja) | 窒化珪素焼結体の製造方法 | |
| JPS63270360A (ja) | 高密度酸窒化ケイ素焼結体とその製造法 | |
| JPH055780B2 (de) | ||
| JP3318466B2 (ja) | 窒化珪素質焼結体およびその製造方法 | |
| JP2631102B2 (ja) | 窒化珪素質焼結体の製造方法 | |
| JP2976076B2 (ja) | サイアロン・炭化けい素複合粉末の製造方法 | |
| JPS61291461A (ja) | 炭化珪素焼結体の焼成方法 | |
| JPS6021945B2 (ja) | 窒化珪素質焼結体 | |
| JPH03153574A (ja) | 高強度サイアロン基焼結体 | |
| JPH082973A (ja) | 窒化珪素焼結体およびその製造方法 | |
| JPS6357388B2 (de) | ||
| JPH0559073B2 (de) | ||
| JP2584252B2 (ja) | β−サイアロン・炭化けい素複合粉末の製造方法 | |
| JPH11130542A (ja) | ＡｌＮ焼結体の製造方法 |