JPH0262508B2 - - Google Patents
Info
- Publication number
- JPH0262508B2 JPH0262508B2 JP60273774A JP27377485A JPH0262508B2 JP H0262508 B2 JPH0262508 B2 JP H0262508B2 JP 60273774 A JP60273774 A JP 60273774A JP 27377485 A JP27377485 A JP 27377485A JP H0262508 B2 JPH0262508 B2 JP H0262508B2
- Authority
- JP
- Japan
- Prior art keywords
- magnesia
- layer
- slag
- titania
- clinker
- 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
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 52
- 239000000395 magnesium oxide Substances 0.000 claims description 26
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 239000011819 refractory material Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 235000012245 magnesium oxide Nutrition 0.000 description 22
- 239000002893 slag Substances 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000013081 microcrystal Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 239000011822 basic refractory Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60273774A JPS62132763A (ja) | 1985-12-05 | 1985-12-05 | マグネシア質耐火材料 |
| US06/903,681 US4735859A (en) | 1985-12-05 | 1986-09-04 | Magnesia aggregate for refractory article and method for manufacturing same |
| GB8621833A GB2184720B (en) | 1985-12-05 | 1986-09-10 | Magnesia aggregate for refractory article and method for manufacturing same |
| DE19863632228 DE3632228A1 (de) | 1985-12-05 | 1986-09-23 | Magnesiumoxidzuschlag fuer feuerfestgegenstaende und verfahren zu seiner herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60273774A JPS62132763A (ja) | 1985-12-05 | 1985-12-05 | マグネシア質耐火材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62132763A JPS62132763A (ja) | 1987-06-16 |
| JPH0262508B2 true JPH0262508B2 (enrdf_load_stackoverflow) | 1990-12-25 |
Family
ID=17532386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60273774A Granted JPS62132763A (ja) | 1985-12-05 | 1985-12-05 | マグネシア質耐火材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132763A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465350A (ja) * | 1990-07-05 | 1992-03-02 | Mitsubishi Materials Corp | ＭｇＯ焼結体及びその製造方法 |
| JP4481904B2 (ja) * | 2005-08-24 | 2010-06-16 | 伊藤忠セラテック株式会社 | 球状カルシア系クリンカー及びそれを用いて得られる耐火物 |
-
1985
- 1985-12-05 JP JP60273774A patent/JPS62132763A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62132763A (ja) | 1987-06-16 |
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