JPH0238546B2 - - Google Patents
Info
- Publication number
- JPH0238546B2 JPH0238546B2 JP60101487A JP10148785A JPH0238546B2 JP H0238546 B2 JPH0238546 B2 JP H0238546B2 JP 60101487 A JP60101487 A JP 60101487A JP 10148785 A JP10148785 A JP 10148785A JP H0238546 B2 JPH0238546 B2 JP H0238546B2
- Authority
- JP
- Japan
- Prior art keywords
- alumina
- aluminum
- powder
- nitrogen
- residual ash
- 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 42
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 42
- 229910052782 aluminium Inorganic materials 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 29
- 239000000843 powder Substances 0.000 description 16
- 239000002994 raw material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 239000011819 refractory material Substances 0.000 description 9
- 238000004131 Bayer process Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 4
- 229910001570 bauxite Inorganic materials 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60101487A JPS61261273A (ja) | 1985-05-15 | 1985-05-15 | 酸窒化アルミニウム質耐火物の製造方法 |
| AU49096/85A AU565630B2 (en) | 1984-10-26 | 1985-10-25 | Aluminium oxynitride refractory manufacture |
| DE19853538044 DE3538044A1 (de) | 1984-10-26 | 1985-10-25 | Verfahren zur herstellung von feuerfestem aluminiumoxynitrid |
| FR8516007A FR2572393B1 (fr) | 1984-10-26 | 1985-10-25 | Procede d'obtention de refractaire d'oxynitrure d'aluminium |
| BR8505356A BR8505356A (pt) | 1984-10-26 | 1985-10-25 | Processo para a producao de um refratario de oxinitreto de aluminio |
| CN85109343.4A CN1003587B (zh) | 1984-10-26 | 1985-10-26 | 氧氮化铝耐火材料的制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60101487A JPS61261273A (ja) | 1985-05-15 | 1985-05-15 | 酸窒化アルミニウム質耐火物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61261273A JPS61261273A (ja) | 1986-11-19 |
| JPH0238546B2 true JPH0238546B2 (ru) | 1990-08-30 |
Family
ID=14302056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60101487A Granted JPS61261273A (ja) | 1984-10-26 | 1985-05-15 | 酸窒化アルミニウム質耐火物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61261273A (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61281064A (ja) * | 1985-06-05 | 1986-12-11 | 日本坩堝株式会社 | スライデイングノズル用耐火物 |
-
1985
- 1985-05-15 JP JP60101487A patent/JPS61261273A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61261273A (ja) | 1986-11-19 |
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