JPH0545550B2 - - Google Patents
Info
- Publication number
- JPH0545550B2 JPH0545550B2 JP61050690A JP5069086A JPH0545550B2 JP H0545550 B2 JPH0545550 B2 JP H0545550B2 JP 61050690 A JP61050690 A JP 61050690A JP 5069086 A JP5069086 A JP 5069086A JP H0545550 B2 JPH0545550 B2 JP H0545550B2
- Authority
- JP
- Japan
- Prior art keywords
- aln
- powder
- rare earth
- strength
- 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.)
- Expired - Fee Related
Links
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 15
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 13
- 238000005245 sintering Methods 0.000 claims description 10
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 description 16
- 230000007423 decrease Effects 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 238000000280 densification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001272 pressureless sintering Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61050690A JPS62207766A (ja) | 1986-03-10 | 1986-03-10 | 窒化珪素焼結体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61050690A JPS62207766A (ja) | 1986-03-10 | 1986-03-10 | 窒化珪素焼結体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62207766A JPS62207766A (ja) | 1987-09-12 |
| JPH0545550B2 true JPH0545550B2 (ko) | 1993-07-09 |
Family
ID=12865920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61050690A Granted JPS62207766A (ja) | 1986-03-10 | 1986-03-10 | 窒化珪素焼結体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62207766A (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57188500A (en) * | 1981-05-14 | 1982-11-19 | Toshiba Corp | Manufacturing apparatus for crystal of 3-5 group compound semiconductor |
| JPS5930766A (ja) * | 1982-08-11 | 1984-02-18 | 日産自動車株式会社 | 窒化珪素質焼結体 |
-
1986
- 1986-03-10 JP JP61050690A patent/JPS62207766A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57188500A (en) * | 1981-05-14 | 1982-11-19 | Toshiba Corp | Manufacturing apparatus for crystal of 3-5 group compound semiconductor |
| JPS5930766A (ja) * | 1982-08-11 | 1984-02-18 | 日産自動車株式会社 | 窒化珪素質焼結体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62207766A (ja) | 1987-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |