JPH0254296B2 - - Google Patents
Info
- Publication number
- JPH0254296B2 JPH0254296B2 JP57009494A JP949482A JPH0254296B2 JP H0254296 B2 JPH0254296 B2 JP H0254296B2 JP 57009494 A JP57009494 A JP 57009494A JP 949482 A JP949482 A JP 949482A JP H0254296 B2 JPH0254296 B2 JP H0254296B2
- Authority
- JP
- Japan
- Prior art keywords
- alumina
- aggregate
- refractory
- molten
- cooling
- 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
- 239000013078 crystal Substances 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 25
- 239000011819 refractory material Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000012768 molten material Substances 0.000 description 7
- 230000035939 shock Effects 0.000 description 7
- 239000000654 additive Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010583 slow cooling Methods 0.000 description 3
- 239000006061 abrasive grain Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004901 spalling Methods 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910006501 ZrSiO Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57009494A JPS58130157A (ja) | 1982-01-26 | 1982-01-26 | 耐熱衝撃性に優れた耐火骨材の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57009494A JPS58130157A (ja) | 1982-01-26 | 1982-01-26 | 耐熱衝撃性に優れた耐火骨材の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58130157A JPS58130157A (ja) | 1983-08-03 |
| JPH0254296B2 true JPH0254296B2 (enrdf_load_stackoverflow) | 1990-11-21 |
Family
ID=11721784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57009494A Granted JPS58130157A (ja) | 1982-01-26 | 1982-01-26 | 耐熱衝撃性に優れた耐火骨材の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130157A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849654A (ja) * | 1981-09-17 | 1983-03-23 | 日本酸素株式会社 | 珪酸カルシウムを主成分とする断熱成型体 |
| JPS61191562A (ja) * | 1985-02-19 | 1986-08-26 | 三井鉱山株式会社 | アルミナ系耐摩耗性材料 |
| DE102010047095A1 (de) * | 2010-10-01 | 2012-04-05 | Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh | Polykristalline Al2O3-Körper auf Basis von geschmolzenem Aluminiumoxid |
| JP6557032B2 (ja) * | 2015-03-20 | 2019-08-07 | 東京窯業株式会社 | スライディングノズル用プレート耐火物 |
-
1982
- 1982-01-26 JP JP57009494A patent/JPS58130157A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58130157A (ja) | 1983-08-03 |
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