JPS63303867A - 窒化珪素セラミックス部品の製造法 - Google Patents
窒化珪素セラミックス部品の製造法Info
- Publication number
- JPS63303867A JPS63303867A JP62308775A JP30877587A JPS63303867A JP S63303867 A JPS63303867 A JP S63303867A JP 62308775 A JP62308775 A JP 62308775A JP 30877587 A JP30877587 A JP 30877587A JP S63303867 A JPS63303867 A JP S63303867A
- Authority
- JP
- Japan
- Prior art keywords
- silicon nitride
- manufacturing
- sintered body
- nitride ceramic
- sintering aid
- 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.)
- Granted
Links
- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 36
- 239000000919 ceramic Substances 0.000 title claims abstract description 23
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000005245 sintering Methods 0.000 claims abstract description 21
- 239000012298 atmosphere Substances 0.000 claims abstract description 16
- 230000001590 oxidative effect Effects 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 12
- 230000003746 surface roughness Effects 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 11
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims 2
- 238000002845 discoloration Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 7
- 230000006866 deterioration Effects 0.000 abstract description 4
- 239000012299 nitrogen atmosphere Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 10
- 230000008025 crystallization Effects 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000013001 point bending Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 229910005091 Si3N Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007704 transition Effects 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
- C04B35/58—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62308775A JPS63303867A (ja) | 1987-01-12 | 1987-12-08 | 窒化珪素セラミックス部品の製造法 |
| US07/138,956 US4834926A (en) | 1987-01-12 | 1987-12-29 | Process for producing silicon nitride ceramic articles |
| DE3800536A DE3800536C3 (de) | 1987-01-12 | 1988-01-11 | Verfahren zur Herstellung keramischer Siliziumnitrid-Gegenstände |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-3243 | 1987-01-12 | ||
| JP324387 | 1987-01-12 | ||
| JP62308775A JPS63303867A (ja) | 1987-01-12 | 1987-12-08 | 窒化珪素セラミックス部品の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63303867A true JPS63303867A (ja) | 1988-12-12 |
| JPH0511066B2 JPH0511066B2 (enExample) | 1993-02-12 |
Family
ID=26336775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62308775A Granted JPS63303867A (ja) | 1987-01-12 | 1987-12-08 | 窒化珪素セラミックス部品の製造法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4834926A (enExample) |
| JP (1) | JPS63303867A (enExample) |
| DE (1) | DE3800536C3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102592A (en) * | 1990-10-19 | 1992-04-07 | Rutgers University | Method of preparing ceramic powder and green and sintered articles therefrom |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4025239C1 (enExample) * | 1990-08-09 | 1991-12-19 | Hoechst Ceramtec Ag, 8672 Selb, De | |
| US5106551A (en) * | 1990-08-24 | 1992-04-21 | Ngk Insulators Ltd. | Method for manufacturing ceramic products |
| US5258152A (en) * | 1990-08-24 | 1993-11-02 | Ngk Insulators, Ltd. | Method for manufacturing ceramic products |
| DE4038003C2 (de) * | 1990-11-29 | 1997-01-02 | Bayer Ag | Verfahren zur Herstellung von Sinterwerkstoffen auf Si¶3¶N¶4¶-Basis |
| FI105114B (fi) * | 1994-04-08 | 2000-06-15 | Valmet Paper Machinery Inc | Laitteisto paperikoneen telan pinnoitteen kunnostamisessa |
| US5827472A (en) * | 1994-10-19 | 1998-10-27 | Sumitomo Electric Industries, Ltd. | Process for the production of silicon nitride sintered body |
| FR2769983B1 (fr) * | 1997-10-21 | 1999-12-03 | Commissariat Energie Atomique | Procede d'attaque thermique en conditions oxydantes d'une ceramique |
| KR100277204B1 (ko) * | 1998-07-24 | 2001-01-15 | 김충섭 | 질화규소와 탄소강의 접합방법 |
| US8028544B2 (en) * | 2009-02-24 | 2011-10-04 | Corning Incorporated | High delivery temperature isopipe materials |
| CN105588746A (zh) * | 2015-12-12 | 2016-05-18 | 中国航空工业标准件制造有限责任公司 | 一种高温合金镦制状态下显示流线的腐蚀剂及腐蚀试验方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55109286A (en) * | 1979-02-13 | 1980-08-22 | Asahi Glass Co Ltd | Enhancement of nonnoxide ceramic sintered body |
| JPS5879885A (ja) * | 1981-10-30 | 1983-05-13 | 京都セラミツク株式会社 | 非酸化物焼結体の強度回復方法 |
| JPS6081076A (ja) * | 1983-10-07 | 1985-05-09 | 株式会社日立製作所 | セラミツクスの機械的強度向上法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850944B2 (ja) * | 1975-09-04 | 1983-11-14 | 株式会社東芝 | 窒化けい素系複合焼結体の製造法 |
| DE3141590C2 (de) * | 1980-10-20 | 1985-01-03 | Kobe Steel, Ltd., Kobe, Hyogo | Verfahren zur Herstellung von hochdichtem gesintertem Siliziumnitrid |
| DE3443817A1 (de) * | 1983-12-02 | 1985-06-27 | Director General of Agency of Industrial Science and Technology Itaru Todoriki, Tokio/Tokyo | Verfahren zur herstellung von keramik |
| JPS61178472A (ja) * | 1985-01-31 | 1986-08-11 | アイシン精機株式会社 | 窒化珪素焼結体の熱処理法 |
| JPS62197356A (ja) * | 1986-02-25 | 1987-09-01 | 日本碍子株式会社 | 窒化珪素焼結体の製造方法 |
-
1987
- 1987-12-08 JP JP62308775A patent/JPS63303867A/ja active Granted
- 1987-12-29 US US07/138,956 patent/US4834926A/en not_active Expired - Lifetime
-
1988
- 1988-01-11 DE DE3800536A patent/DE3800536C3/de not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55109286A (en) * | 1979-02-13 | 1980-08-22 | Asahi Glass Co Ltd | Enhancement of nonnoxide ceramic sintered body |
| JPS5879885A (ja) * | 1981-10-30 | 1983-05-13 | 京都セラミツク株式会社 | 非酸化物焼結体の強度回復方法 |
| JPS6081076A (ja) * | 1983-10-07 | 1985-05-09 | 株式会社日立製作所 | セラミツクスの機械的強度向上法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102592A (en) * | 1990-10-19 | 1992-04-07 | Rutgers University | Method of preparing ceramic powder and green and sintered articles therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511066B2 (enExample) | 1993-02-12 |
| DE3800536C3 (de) | 1995-04-06 |
| US4834926A (en) | 1989-05-30 |
| DE3800536A1 (de) | 1988-07-28 |
| DE3800536C2 (enExample) | 1990-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |