JPS6273959A - 窒化ケイ素を主体とするセラミックスからなる、孔を有する機械部品 - Google Patents
窒化ケイ素を主体とするセラミックスからなる、孔を有する機械部品Info
- Publication number
- JPS6273959A JPS6273959A JP60212610A JP21261085A JPS6273959A JP S6273959 A JPS6273959 A JP S6273959A JP 60212610 A JP60212610 A JP 60212610A JP 21261085 A JP21261085 A JP 21261085A JP S6273959 A JPS6273959 A JP S6273959A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- layer
- hard layer
- si3n4
- guide
- 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
- 239000010410 layer Substances 0.000 claims abstract description 33
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 239000002344 surface layer Substances 0.000 claims abstract description 13
- 229910052581 Si3N4 Inorganic materials 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 17
- 239000000203 mixture Substances 0.000 abstract description 7
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910010293 ceramic material Inorganic materials 0.000 abstract 2
- 229910017083 AlN Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 9
- 238000005245 sintering Methods 0.000 description 9
- 238000005553 drilling Methods 0.000 description 7
- 238000010304 firing Methods 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910005091 Si3N Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 101100491149 Caenorhabditis elegans lem-3 gene Proteins 0.000 description 1
- 229910007277 Si3 N4 Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/235—Print head assemblies
- B41J2/265—Guides for print wires
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Impact Printers (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60212610A JPS6273959A (ja) | 1985-09-27 | 1985-09-27 | 窒化ケイ素を主体とするセラミックスからなる、孔を有する機械部品 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60212610A JPS6273959A (ja) | 1985-09-27 | 1985-09-27 | 窒化ケイ素を主体とするセラミックスからなる、孔を有する機械部品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6273959A true JPS6273959A (ja) | 1987-04-04 |
| JPH0439430B2 JPH0439430B2 (enrdf_load_stackoverflow) | 1992-06-29 |
Family
ID=16625532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60212610A Granted JPS6273959A (ja) | 1985-09-27 | 1985-09-27 | 窒化ケイ素を主体とするセラミックスからなる、孔を有する機械部品 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6273959A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011233446A (ja) * | 2010-04-30 | 2011-11-17 | Panasonic Corp | プラズマディスプレイパネル製造用ノズル板とその製造方法 |
| JP2011230086A (ja) * | 2010-04-30 | 2011-11-17 | Panasonic Corp | プラズマディスプレイパネル用ノズル板の製造方法とプラズマディスプレイパネル用ノズル板およびこのノズル板を使用した塗布装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61275182A (ja) * | 1985-05-29 | 1986-12-05 | イビデン株式会社 | セラミツク複合体からなる支承部材 |
-
1985
- 1985-09-27 JP JP60212610A patent/JPS6273959A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61275182A (ja) * | 1985-05-29 | 1986-12-05 | イビデン株式会社 | セラミツク複合体からなる支承部材 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011233446A (ja) * | 2010-04-30 | 2011-11-17 | Panasonic Corp | プラズマディスプレイパネル製造用ノズル板とその製造方法 |
| JP2011230086A (ja) * | 2010-04-30 | 2011-11-17 | Panasonic Corp | プラズマディスプレイパネル用ノズル板の製造方法とプラズマディスプレイパネル用ノズル板およびこのノズル板を使用した塗布装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439430B2 (enrdf_load_stackoverflow) | 1992-06-29 |
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