JPS59169975A - アルミナ質球状耐火材料の製造方法 - Google Patents
アルミナ質球状耐火材料の製造方法Info
- Publication number
- JPS59169975A JPS59169975A JP58041332A JP4133283A JPS59169975A JP S59169975 A JPS59169975 A JP S59169975A JP 58041332 A JP58041332 A JP 58041332A JP 4133283 A JP4133283 A JP 4133283A JP S59169975 A JPS59169975 A JP S59169975A
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- refractory material
- alumina
- particles
- amount
- 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
- 239000011819 refractory material Substances 0.000 title claims description 27
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000002245 particle Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 3
- 238000010304 firing Methods 0.000 description 10
- 239000012798 spherical particle Substances 0.000 description 8
- 230000003628 erosive effect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000004898 kneading Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound 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
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 241001131796 Botaurus stellaris Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 239000011361 granulated particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/30—Oxides other than silica
- C04B14/303—Alumina
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58041332A JPS59169975A (ja) | 1983-03-11 | 1983-03-11 | アルミナ質球状耐火材料の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58041332A JPS59169975A (ja) | 1983-03-11 | 1983-03-11 | アルミナ質球状耐火材料の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59169975A true JPS59169975A (ja) | 1984-09-26 |
| JPH025708B2 JPH025708B2 (enrdf_load_stackoverflow) | 1990-02-05 |
Family
ID=12605562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58041332A Granted JPS59169975A (ja) | 1983-03-11 | 1983-03-11 | アルミナ質球状耐火材料の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59169975A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147104A (en) * | 1978-05-11 | 1979-11-17 | Daido Oxygen | Porous nozzle |
| JPS5717462A (en) * | 1980-06-30 | 1982-01-29 | Pacific Metals Co Ltd | Spherical ceramic material |
-
1983
- 1983-03-11 JP JP58041332A patent/JPS59169975A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147104A (en) * | 1978-05-11 | 1979-11-17 | Daido Oxygen | Porous nozzle |
| JPS5717462A (en) * | 1980-06-30 | 1982-01-29 | Pacific Metals Co Ltd | Spherical ceramic material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025708B2 (enrdf_load_stackoverflow) | 1990-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4278544A (en) | Filter medium for fluid | |
| US4152166A (en) | Zircon-containing compositions and ceramic bodies formed from such compositions | |
| JPS6042274A (ja) | ジルコニア質耐火物の製造法 | |
| CN101381241A (zh) | 一种用于上水口的多孔透气耐火材料及其生产方法 | |
| CN101121602A (zh) | 中间包用弥散式镁质透气砖 | |
| EA001327B1 (ru) | Погружной стакан с оболочкой в шлаковой зоне, способ его изготовления и состав оболочки | |
| US5885520A (en) | Apparatus for discharging molten metal in a casting device and method of use | |
| JPH05169184A (ja) | 高珪酸質球状鋳物砂及びその製造方法 | |
| JPS61251560A (ja) | モノリシツク耐火ハニカムフイルタ−およびこれを用いた溶融金属の不純物除去方法 | |
| KR910003250B1 (ko) | 주조용 노즐의 제조방법 | |
| CN112745134A (zh) | 一种含刚玉陶瓷球的透气砖及其制备方法 | |
| JPS59169975A (ja) | アルミナ質球状耐火材料の製造方法 | |
| CN116947522A (zh) | 一种微孔刚玉砖及其制备方法 | |
| US3752682A (en) | Zircon-pyrophyllite unfired refractory bricks and method for the manufacture of the same | |
| CN107999737A (zh) | 一种用于连铸耐火件的复合结合剂、连铸耐火件及制备工艺 | |
| JPH09169558A (ja) | 成形又は焼成ポーラス耐火物 | |
| AU638794B2 (en) | Chrome oxide refractory composition | |
| JPS58151359A (ja) | ガス吹込用多孔質耐火物の製造方法 | |
| JPS6051659A (ja) | ポ−ラスノズル | |
| JPS59213669A (ja) | ジルコン−ジルコニア耐火物の製造方法 | |
| JPS6197161A (ja) | ガス吹込用ポーラス耐火物の製造法 | |
| JP2001146464A (ja) | 塊状黒鉛含有耐火物 | |
| JPH02121759A (ja) | ガス吹込み用ポーラス耐火物およびその製造方法 | |
| JPH0541590B2 (enrdf_load_stackoverflow) | ||
| JPS59169978A (ja) | ポーラスプラグの製造方法 |