JPH01257164A - 炭素含有耐火物 - Google Patents
炭素含有耐火物Info
- Publication number
- JPH01257164A JPH01257164A JP63081236A JP8123688A JPH01257164A JP H01257164 A JPH01257164 A JP H01257164A JP 63081236 A JP63081236 A JP 63081236A JP 8123688 A JP8123688 A JP 8123688A JP H01257164 A JPH01257164 A JP H01257164A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- alumina
- refractory
- magnesia
- carbon
- 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
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 24
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000011819 refractory material Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 8
- 150000004767 nitrides Chemical class 0.000 claims abstract description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- 239000011777 magnesium Substances 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000010703 silicon Substances 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims 2
- 230000003647 oxidation Effects 0.000 abstract description 13
- 238000007254 oxidation reaction Methods 0.000 abstract description 13
- 230000007797 corrosion Effects 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000005388 borosilicate glass Substances 0.000 abstract description 2
- 239000006229 carbon black Substances 0.000 abstract description 2
- 229910021382 natural graphite Inorganic materials 0.000 abstract description 2
- 239000006253 pitch coke Substances 0.000 abstract description 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000011449 brick Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052839 forsterite Inorganic materials 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011823 monolithic refractory Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052849 andalusite Inorganic materials 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011451 fired brick Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000011452 unfired brick Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63081236A JPH01257164A (ja) | 1988-04-04 | 1988-04-04 | 炭素含有耐火物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63081236A JPH01257164A (ja) | 1988-04-04 | 1988-04-04 | 炭素含有耐火物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01257164A true JPH01257164A (ja) | 1989-10-13 |
| JPH0543658B2 JPH0543658B2 (ko) | 1993-07-02 |
Family
ID=13740804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63081236A Granted JPH01257164A (ja) | 1988-04-04 | 1988-04-04 | 炭素含有耐火物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01257164A (ko) |
-
1988
- 1988-04-04 JP JP63081236A patent/JPH01257164A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543658B2 (ko) | 1993-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0352428B2 (ko) | ||
| JPH0196070A (ja) | 溶融金属樋用流し込み施工耐火物 | |
| JPS6060985A (ja) | 取鍋内張り用不定形耐火組成物 | |
| JP4328053B2 (ja) | マグネシア−スピネル質れんが | |
| JPH01257164A (ja) | 炭素含有耐火物 | |
| JPH0585805A (ja) | 炭素含有耐火物 | |
| JPH09278540A (ja) | 耐食性、耐酸化性不定形耐火物 | |
| JP2868809B2 (ja) | マグネシア・カーボンれんが | |
| JPH04243981A (ja) | 炭化珪素質流し込み施工用耐火物 | |
| JPH02141480A (ja) | キャスタブル耐火物 | |
| JPH02267150A (ja) | 溶鉄用炭素含有耐火物 | |
| JPH04342454A (ja) | マグネシア含有不焼成耐火物 | |
| JPH02267159A (ja) | 溶鉄用炭素含有耐火物 | |
| JPS5918174A (ja) | 溶融金属処理容器の内張り材 | |
| JPH0283250A (ja) | 炭素含有焼成耐火物の製造法 | |
| JPH03205347A (ja) | マグネシア・カーボンれんが | |
| JPH0637324B2 (ja) | 耐火れんが | |
| JPH05319902A (ja) | 炭素含有塩基性耐火物 | |
| JPH03197346A (ja) | 炭素含有耐火物 | |
| JPH07115950B2 (ja) | 酸窒化アルミニウム−アルミナ系複合キヤスタブル耐火物 | |
| JPH0421563A (ja) | マグネシア―クロム質耐火物 | |
| JPH03205348A (ja) | マグネシアカーボンれんが | |
| JPH0679977B2 (ja) | アルミナースピネル―カーボン質耐火物 | |
| JPH0379304B2 (ko) | ||
| JPH09286661A (ja) | 耐目地溶損性炭素含有耐火れんが |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080702 Year of fee payment: 15 |