JPS6140872A - 窒化ケイ素質焼結体の製造方法 - Google Patents
窒化ケイ素質焼結体の製造方法Info
- Publication number
- JPS6140872A JPS6140872A JP59161883A JP16188384A JPS6140872A JP S6140872 A JPS6140872 A JP S6140872A JP 59161883 A JP59161883 A JP 59161883A JP 16188384 A JP16188384 A JP 16188384A JP S6140872 A JPS6140872 A JP S6140872A
- Authority
- JP
- Japan
- Prior art keywords
- silicon nitride
- sintered body
- weight
- parts
- sintering
- 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 description 25
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims description 25
- 238000000034 method Methods 0.000 title description 3
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000005245 sintering Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 description 9
- 238000010304 firing Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000004580 weight loss Effects 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003238 silicate melt Substances 0.000 description 2
- 230000002747 voluntary effect Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910005091 Si3N Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- -1 silicate compound Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59161883A JPS6140872A (ja) | 1984-07-31 | 1984-07-31 | 窒化ケイ素質焼結体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59161883A JPS6140872A (ja) | 1984-07-31 | 1984-07-31 | 窒化ケイ素質焼結体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6140872A true JPS6140872A (ja) | 1986-02-27 |
| JPH0532348B2 JPH0532348B2 (enrdf_load_stackoverflow) | 1993-05-14 |
Family
ID=15743798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59161883A Granted JPS6140872A (ja) | 1984-07-31 | 1984-07-31 | 窒化ケイ素質焼結体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6140872A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01226767A (ja) * | 1988-03-07 | 1989-09-11 | Hitachi Ltd | 導電材及びその製造法 |
| JPH0259472A (ja) * | 1988-08-24 | 1990-02-28 | Ngk Spark Plug Co Ltd | 窒化珪素焼結体 |
| JP2002095378A (ja) * | 2000-09-22 | 2002-04-02 | Eiji Miyama | 人工魚礁とそれに用いられる滑動防止装置 |
-
1984
- 1984-07-31 JP JP59161883A patent/JPS6140872A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01226767A (ja) * | 1988-03-07 | 1989-09-11 | Hitachi Ltd | 導電材及びその製造法 |
| JPH0259472A (ja) * | 1988-08-24 | 1990-02-28 | Ngk Spark Plug Co Ltd | 窒化珪素焼結体 |
| JP2002095378A (ja) * | 2000-09-22 | 2002-04-02 | Eiji Miyama | 人工魚礁とそれに用いられる滑動防止装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532348B2 (enrdf_load_stackoverflow) | 1993-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |