JPS58185479A - 溶融金属用ジルコン質耐火物の製造方法 - Google Patents
溶融金属用ジルコン質耐火物の製造方法Info
- Publication number
- JPS58185479A JPS58185479A JP57069089A JP6908982A JPS58185479A JP S58185479 A JPS58185479 A JP S58185479A JP 57069089 A JP57069089 A JP 57069089A JP 6908982 A JP6908982 A JP 6908982A JP S58185479 A JPS58185479 A JP S58185479A
- Authority
- JP
- Japan
- Prior art keywords
- zircon
- particles
- firing
- specific gravity
- bulk specific
- 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.)
- Granted
Links
- 229910052845 zircon Inorganic materials 0.000 title claims description 50
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 title claims description 50
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000011819 refractory material Substances 0.000 title description 13
- 239000002245 particle Substances 0.000 claims description 27
- 238000010304 firing Methods 0.000 claims description 23
- 230000005484 gravity Effects 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 14
- 235000013312 flour Nutrition 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000008187 granular material Substances 0.000 description 16
- 238000004901 spalling Methods 0.000 description 13
- 238000000465 moulding Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 239000002893 slag Substances 0.000 description 7
- 239000004927 clay Substances 0.000 description 6
- 238000005469 granulation Methods 0.000 description 6
- 230000003179 granulation Effects 0.000 description 6
- 238000004898 kneading Methods 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57069089A JPS58185479A (ja) | 1982-04-23 | 1982-04-23 | 溶融金属用ジルコン質耐火物の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57069089A JPS58185479A (ja) | 1982-04-23 | 1982-04-23 | 溶融金属用ジルコン質耐火物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58185479A true JPS58185479A (ja) | 1983-10-29 |
| JPH028995B2 JPH028995B2 (enrdf_load_stackoverflow) | 1990-02-28 |
Family
ID=13392510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57069089A Granted JPS58185479A (ja) | 1982-04-23 | 1982-04-23 | 溶融金属用ジルコン質耐火物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58185479A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61132559A (ja) * | 1984-12-01 | 1986-06-20 | 黒崎窯業株式会社 | ジルコン質耐火物の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249004A (en) * | 1975-10-17 | 1977-04-19 | Hitachi Ltd | Magnetic tape |
-
1982
- 1982-04-23 JP JP57069089A patent/JPS58185479A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249004A (en) * | 1975-10-17 | 1977-04-19 | Hitachi Ltd | Magnetic tape |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61132559A (ja) * | 1984-12-01 | 1986-06-20 | 黒崎窯業株式会社 | ジルコン質耐火物の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028995B2 (enrdf_load_stackoverflow) | 1990-02-28 |
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