JPS6236986B2 - - Google Patents
Info
- Publication number
- JPS6236986B2 JPS6236986B2 JP55026863A JP2686380A JPS6236986B2 JP S6236986 B2 JPS6236986 B2 JP S6236986B2 JP 55026863 A JP55026863 A JP 55026863A JP 2686380 A JP2686380 A JP 2686380A JP S6236986 B2 JPS6236986 B2 JP S6236986B2
- Authority
- JP
- Japan
- Prior art keywords
- zircon
- refractories
- powder
- fired
- carbon powder
- 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
Links
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 19
- 229910052845 zircon Inorganic materials 0.000 claims description 18
- 239000011651 chromium Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 8
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 description 20
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 8
- 230000035939 shock Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 229910006501 ZrSiO Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2686380A JPS56125275A (en) | 1980-03-04 | 1980-03-04 | Manufacture of zircon-chromium oxide refractories |
| US06/240,436 US4374897A (en) | 1980-03-04 | 1981-03-04 | Chromium oxide-based sintered bodies and process for production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2686380A JPS56125275A (en) | 1980-03-04 | 1980-03-04 | Manufacture of zircon-chromium oxide refractories |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56125275A JPS56125275A (en) | 1981-10-01 |
| JPS6236986B2 true JPS6236986B2 (enrdf_load_stackoverflow) | 1987-08-10 |
Family
ID=12205121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2686380A Granted JPS56125275A (en) | 1980-03-04 | 1980-03-04 | Manufacture of zircon-chromium oxide refractories |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56125275A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63319251A (ja) * | 1987-06-22 | 1988-12-27 | Mitsubishi Heavy Ind Ltd | 酸化クロム基緻密質焼結体の製造方法 |
-
1980
- 1980-03-04 JP JP2686380A patent/JPS56125275A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56125275A (en) | 1981-10-01 |
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