KR930009961A - 고강도 질화규소 세라믹 - Google Patents
고강도 질화규소 세라믹 Download PDFInfo
- Publication number
- KR930009961A KR930009961A KR1019920020649A KR920020649A KR930009961A KR 930009961 A KR930009961 A KR 930009961A KR 1019920020649 A KR1019920020649 A KR 1019920020649A KR 920020649 A KR920020649 A KR 920020649A KR 930009961 A KR930009961 A KR 930009961A
- Authority
- KR
- South Korea
- Prior art keywords
- mpa
- molding according
- mixture
- powder
- molding
- 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.)
- Withdrawn
Links
- 239000000919 ceramic Substances 0.000 title claims abstract 7
- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract 3
- 238000000465 moulding Methods 0.000 claims abstract 11
- 239000000843 powder Substances 0.000 claims abstract 6
- 239000000203 mixture Substances 0.000 claims abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000005121 nitriding Methods 0.000 claims abstract 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract 3
- 239000002612 dispersion medium Substances 0.000 claims abstract 3
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000280 densification Methods 0.000 claims abstract 2
- 239000006185 dispersion Substances 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims abstract 2
- 239000011863 silicon-based powder Substances 0.000 claims abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 2
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 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
- C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
-
- 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
- C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
- C04B35/591—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by reaction sintering
-
- 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
- C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
- C04B35/593—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Products (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4136629.8 | 1991-11-07 | ||
| DE4136629 | 1991-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR930009961A true KR930009961A (ko) | 1993-06-21 |
Family
ID=6444263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920020649A Withdrawn KR930009961A (ko) | 1991-11-07 | 1992-11-05 | 고강도 질화규소 세라믹 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0541082A1 (enExample) |
| JP (1) | JPH05221727A (enExample) |
| KR (1) | KR930009961A (enExample) |
| BR (1) | BR9204315A (enExample) |
| MX (1) | MX9206418A (enExample) |
| TW (1) | TW223621B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2686248B2 (ja) * | 1995-11-16 | 1997-12-08 | 住友電気工業株式会社 | Ｓｉ３Ｎ４セラミックスとその製造用Ｓｉ基組成物及びこれらの製造方法 |
| DE202012009213U1 (de) | 2012-09-26 | 2012-11-26 | LH Bundeswehr Bekleidungsgesellschaft mbH | Schutzbekleidung mit Schulterpolsterung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848984A (en) * | 1982-09-30 | 1989-07-18 | Ceradyne, Inc. | Method of making reaction bonded/hot pressed Si3 N4 for use as a cutting tool |
| US4443394A (en) * | 1983-07-19 | 1984-04-17 | Ford Motor Company | Method of making a silicon nitride body from the Y2 O3 /SiO2 3 N4 /Al2 O3 |
| US4482388A (en) * | 1983-10-07 | 1984-11-13 | Ford Motor Company | Method of reducing the green density of a slip cast article |
-
1992
- 1992-10-20 TW TW081108342A patent/TW223621B/zh active
- 1992-11-05 KR KR1019920020649A patent/KR930009961A/ko not_active Withdrawn
- 1992-11-05 EP EP92118952A patent/EP0541082A1/de not_active Withdrawn
- 1992-11-06 BR BR929204315A patent/BR9204315A/pt not_active Application Discontinuation
- 1992-11-06 MX MX9206418A patent/MX9206418A/es unknown
- 1992-11-09 JP JP4298798A patent/JPH05221727A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR9204315A (pt) | 1993-05-25 |
| EP0541082A1 (de) | 1993-05-12 |
| JPH05221727A (ja) | 1993-08-31 |
| TW223621B (enExample) | 1994-05-11 |
| MX9206418A (es) | 1993-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR970027015A (ko) | Si_3N_4세라믹스와 그 제조용 Si기조성물 및 이들의 제조방법 | |
| KR920000662A (ko) | 알루미늄 티타네이트를 기본으로 하는 소결된 세라믹 재료, 이의 제조방법 및 용도 | |
| JPH07187845A (ja) | セラミックス多孔体及びその製造方法 | |
| KR930009961A (ko) | 고강도 질화규소 세라믹 | |
| Tiegs et al. | Effect of Aspect Ratio and Liquid‐Phase Content on Densification of Alumina‐Silicon Carbide Whisker Composites | |
| Li et al. | Strengthening of porous Al2O3 ceramics through nanoparticle addition | |
| KR900701689A (ko) | 고강도 다상 질화규소 세라믹 물질 및 이의 제조방법 | |
| JP3454994B2 (ja) | 窒化珪素質焼結体およびその製造方法 | |
| JP3810183B2 (ja) | 窒化珪素質焼結体 | |
| US20060014624A1 (en) | High dielectric strength monolithic Si3N4 | |
| KR970701158A (ko) | 세라믹 물질 기판(Substrate of a ceramic material) | |
| JP2967243B2 (ja) | セラミックス吸排気ポートライナーおよびその製造方法 | |
| JPH01230479A (ja) | 内燃機関の構造部材 | |
| JP3445345B2 (ja) | 高耐熱水性サイアロン基焼結体 | |
| JPH0375269A (ja) | セラミックス焼結体 | |
| SOMIYA et al. | Ceramic components for engines | |
| Tiegs et al. | Gas pressure sintering of silicon nitride to optimize fracture toughness | |
| DE69311712D1 (de) | Gesintertes siliciumnitrid hoher zähigkeit, festigkeit und zuverlässigkeit | |
| JP3165205B2 (ja) | 高強度低熱伝導セラミックス及びその製造方法 | |
| JPH038774A (ja) | 複合セラミックスおよびその製造方法 | |
| KR940014151A (ko) | 알파-시아론(α-Sialon) 함유 질화규소 소결체의 제조방법 및 이로부터 제조한 소결체 | |
| JP2001199771A (ja) | 繊維強化窒化珪素焼結体 | |
| JPS62171977A (ja) | 窒化珪素焼結体の高温強度の強化方法 | |
| SU1073230A1 (ru) | Высокотемпературный керамический материал | |
| JPH0867566A (ja) | 窒化珪素質焼結体およびその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19921105 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |