JP2015189641A - アルミナ−シリカ系れんが - Google Patents
アルミナ−シリカ系れんが Download PDFInfo
- Publication number
- JP2015189641A JP2015189641A JP2014068864A JP2014068864A JP2015189641A JP 2015189641 A JP2015189641 A JP 2015189641A JP 2014068864 A JP2014068864 A JP 2014068864A JP 2014068864 A JP2014068864 A JP 2014068864A JP 2015189641 A JP2015189641 A JP 2015189641A
- Authority
- JP
- Japan
- Prior art keywords
- alumina
- mass
- sillimanite
- brick
- silica
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000011449 brick Substances 0.000 title claims abstract description 38
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 28
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 48
- 239000011707 mineral Substances 0.000 claims abstract description 48
- 229910052851 sillimanite Inorganic materials 0.000 claims abstract description 40
- 238000010304 firing Methods 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 33
- 230000000052 comparative effect Effects 0.000 description 12
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 9
- 229910052849 andalusite Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000004927 clay Substances 0.000 description 6
- 239000011819 refractory material Substances 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 5
- 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 5
- 229910052850 kyanite Inorganic materials 0.000 description 5
- 239000010443 kyanite Substances 0.000 description 5
- 229910052863 mullite Inorganic materials 0.000 description 5
- 229910052593 corundum Inorganic materials 0.000 description 4
- 239000010431 corundum Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010813 internal standard method Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- -1 chamotte Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910002026 crystalline silica Inorganic materials 0.000 description 1
- 239000011451 fired brick Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims (1)
- 電融アルミナを38質量%以上70質量%以下、シリマナイト族鉱物を20質量%以上50質量%以下含有し、かつ、電融アルミナとシリマナイト族鉱物との合量が75質量%以上95質量%以下で、残部が電融アルミナ及びシリマナイト族鉱物以外のアルミナ系原料、シリカ系原料及びアルミナ−シリカ系原料のうちの1種以上からなる配合物を、混練し、成形後、焼成して得られたれんがであって、該れんが中のシリマナイト族鉱物の残存率が90質量%以上であるアルミナ−シリカ系れんが。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014068864A JP6215111B2 (ja) | 2014-03-28 | 2014-03-28 | 高炉熱風管又は熱風炉の内張り用アルミナ−シリカ系れんが |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014068864A JP6215111B2 (ja) | 2014-03-28 | 2014-03-28 | 高炉熱風管又は熱風炉の内張り用アルミナ−シリカ系れんが |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015189641A true JP2015189641A (ja) | 2015-11-02 |
JP6215111B2 JP6215111B2 (ja) | 2017-10-18 |
Family
ID=54424471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014068864A Active JP6215111B2 (ja) | 2014-03-28 | 2014-03-28 | 高炉熱風管又は熱風炉の内張り用アルミナ−シリカ系れんが |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6215111B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018062435A (ja) * | 2016-10-11 | 2018-04-19 | 黒崎播磨株式会社 | コージェライト含有アルミナ−シリカれんがの製造方法 |
JP2020147477A (ja) * | 2019-03-15 | 2020-09-17 | 黒崎播磨株式会社 | ムライト質れんがの製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5192805A (ja) * | 1975-02-13 | 1976-08-14 | ||
JP2002308668A (ja) * | 2001-04-11 | 2002-10-23 | Noritake Co Ltd | 耐火物およびその製造方法 |
JP2003313609A (ja) * | 2002-04-25 | 2003-11-06 | Sumitomo Metal Ind Ltd | 熱風炉蓄熱室の耐火物配材方法 |
-
2014
- 2014-03-28 JP JP2014068864A patent/JP6215111B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5192805A (ja) * | 1975-02-13 | 1976-08-14 | ||
JP2002308668A (ja) * | 2001-04-11 | 2002-10-23 | Noritake Co Ltd | 耐火物およびその製造方法 |
JP2003313609A (ja) * | 2002-04-25 | 2003-11-06 | Sumitomo Metal Ind Ltd | 熱風炉蓄熱室の耐火物配材方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018062435A (ja) * | 2016-10-11 | 2018-04-19 | 黒崎播磨株式会社 | コージェライト含有アルミナ−シリカれんがの製造方法 |
JP2020147477A (ja) * | 2019-03-15 | 2020-09-17 | 黒崎播磨株式会社 | ムライト質れんがの製造方法 |
JP7304175B2 (ja) | 2019-03-15 | 2023-07-06 | 黒崎播磨株式会社 | ムライト質れんがの製造方法 |
Also Published As
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JP6215111B2 (ja) | 2017-10-18 |
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