JPH0352423B2 - - Google Patents
Info
- Publication number
- JPH0352423B2 JPH0352423B2 JP59020390A JP2039084A JPH0352423B2 JP H0352423 B2 JPH0352423 B2 JP H0352423B2 JP 59020390 A JP59020390 A JP 59020390A JP 2039084 A JP2039084 A JP 2039084A JP H0352423 B2 JPH0352423 B2 JP H0352423B2
- Authority
- JP
- Japan
- Prior art keywords
- alumina
- weight
- refractory
- silica
- graphite
- 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 16
- 239000011819 refractory material Substances 0.000 claims description 12
- 238000009749 continuous casting Methods 0.000 claims description 11
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 38
- 239000000377 silicon dioxide Substances 0.000 description 18
- 229910000831 Steel Inorganic materials 0.000 description 16
- 230000007797 corrosion Effects 0.000 description 16
- 238000005260 corrosion Methods 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 10
- 238000004901 spalling Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical group O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000005245 sintering Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000004438 BET method Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Chemical group 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59020390A JPS60166261A (ja) | 1984-02-06 | 1984-02-06 | 連続鋳造装置部材用耐火材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59020390A JPS60166261A (ja) | 1984-02-06 | 1984-02-06 | 連続鋳造装置部材用耐火材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60166261A JPS60166261A (ja) | 1985-08-29 |
| JPH0352423B2 true JPH0352423B2 (zh) | 1991-08-09 |
Family
ID=12025687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59020390A Granted JPS60166261A (ja) | 1984-02-06 | 1984-02-06 | 連続鋳造装置部材用耐火材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166261A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01212274A (ja) * | 1988-02-17 | 1989-08-25 | Harima Ceramic Co Ltd | アルミナーカーボン質ノズル耐火物 |
| JPH04114957A (ja) * | 1990-08-31 | 1992-04-15 | Harima Ceramic Co Ltd | 連続鋳造用耐火物およびその製造方法 |
| JPH0543U (ja) * | 1991-06-20 | 1993-01-08 | セイレイ工業株式会社 | コンバインにおけるグレンタンクの穀粒貯留構造 |
| JP2567553B2 (ja) * | 1992-09-14 | 1996-12-25 | 品川白煉瓦株式会社 | 連続鋳造用ノズル |
| JP4833028B2 (ja) * | 2006-11-01 | 2011-12-07 | 株式会社ハーモニック・ドライブ・システムズ | 波動歯車減速機を備えたアクチュエータ |
| JP2017227315A (ja) | 2016-06-24 | 2017-12-28 | 日本電産シンポ株式会社 | 波動歯車減速機ユニット |
| JP6836343B2 (ja) | 2016-07-05 | 2021-02-24 | 日本電産シンポ株式会社 | 波動歯車減速機用モータユニット |
-
1984
- 1984-02-06 JP JP59020390A patent/JPS60166261A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60166261A (ja) | 1985-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |