JPH0524855B2 - - Google Patents
Info
- Publication number
- JPH0524855B2 JPH0524855B2 JP20305287A JP20305287A JPH0524855B2 JP H0524855 B2 JPH0524855 B2 JP H0524855B2 JP 20305287 A JP20305287 A JP 20305287A JP 20305287 A JP20305287 A JP 20305287A JP H0524855 B2 JPH0524855 B2 JP H0524855B2
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen
- temperature
- composite carbonitride
- vacuum
- composite
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 43
- 239000002131 composite material Substances 0.000 claims description 27
- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 16
- 229910052799 carbon Inorganic materials 0.000 description 15
- 239000000956 alloy Substances 0.000 description 14
- 229910045601 alloy Inorganic materials 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 239000000843 powder Substances 0.000 description 13
- 239000011195 cermet Substances 0.000 description 11
- 239000002994 raw material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000006722 reduction reaction Methods 0.000 description 7
- 238000005245 sintering Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 5
- 238000003763 carbonization Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- -1 Ni and Co Chemical class 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000005256 carbonitriding Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000004767 nitrides Chemical group 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20305287A JPS6445705A (en) | 1987-08-17 | 1987-08-17 | Production of composite carbon nitride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20305287A JPS6445705A (en) | 1987-08-17 | 1987-08-17 | Production of composite carbon nitride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6445705A JPS6445705A (en) | 1989-02-20 |
| JPH0524855B2 true JPH0524855B2 (enrdf_load_stackoverflow) | 1993-04-09 |
Family
ID=16467545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20305287A Granted JPS6445705A (en) | 1987-08-17 | 1987-08-17 | Production of composite carbon nitride |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445705A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5756410A (en) * | 1997-02-27 | 1998-05-26 | The Dow Chemical Company | Method for making submicrometer transition metal carbonitrides |
-
1987
- 1987-08-17 JP JP20305287A patent/JPS6445705A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6445705A (en) | 1989-02-20 |
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