JPH0446888B2 - - Google Patents
Info
- Publication number
- JPH0446888B2 JPH0446888B2 JP61087113A JP8711386A JPH0446888B2 JP H0446888 B2 JPH0446888 B2 JP H0446888B2 JP 61087113 A JP61087113 A JP 61087113A JP 8711386 A JP8711386 A JP 8711386A JP H0446888 B2 JPH0446888 B2 JP H0446888B2
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- powder
- less
- aluminum powder
- nitriding
- 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 - Lifetime
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 57
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000005121 nitriding Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 239000012298 atmosphere Substances 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 28
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 10
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60-193875 | 1985-09-04 | ||
| JP19387585 | 1985-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153107A JPS62153107A (ja) | 1987-07-08 |
| JPH0446888B2 true JPH0446888B2 (sk) | 1992-07-31 |
Family
ID=16315202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8711386A Granted JPS62153107A (ja) | 1985-09-04 | 1986-04-17 | 窒化アルミニウム粉末の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153107A (sk) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5888269A (en) * | 1993-10-05 | 1999-03-30 | Toyota Jidosha Kabushiki Kaisha | Nitriding agent |
| US5514225A (en) * | 1993-10-05 | 1996-05-07 | Toyota Jidosha Kabushiki Kaisha | Case nitrided aluminum product, process for case nitriding the same, and nitriding agent for the same |
| JP4729180B2 (ja) * | 2001-02-02 | 2011-07-20 | 株式会社茨木研究所 | 窒化アルミニウムの製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4322395A (en) * | 1981-05-26 | 1982-03-30 | Honeywell Inc. | Process for the production of aluminum nitride needles |
| JPS601809A (ja) * | 1983-06-18 | 1985-01-08 | Mitsubishi Electric Corp | トロイダルコイル装置 |
-
1986
- 1986-04-17 JP JP8711386A patent/JPS62153107A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4322395A (en) * | 1981-05-26 | 1982-03-30 | Honeywell Inc. | Process for the production of aluminum nitride needles |
| JPS601809A (ja) * | 1983-06-18 | 1985-01-08 | Mitsubishi Electric Corp | トロイダルコイル装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62153107A (ja) | 1987-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |