KR20210144726A - 슬라이딩 노즐용 플레이트의 제조 방법 - Google Patents
슬라이딩 노즐용 플레이트의 제조 방법 Download PDFInfo
- Publication number
- KR20210144726A KR20210144726A KR1020217031094A KR20217031094A KR20210144726A KR 20210144726 A KR20210144726 A KR 20210144726A KR 1020217031094 A KR1020217031094 A KR 1020217031094A KR 20217031094 A KR20217031094 A KR 20217031094A KR 20210144726 A KR20210144726 A KR 20210144726A
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- sic
- mass
- manufacturing
- alumina
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 229910003923 SiC 4 Inorganic materials 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 35
- 239000005011 phenolic resin Substances 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 22
- 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 17
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 13
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 7
- 239000011029 spinel Substances 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 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 claims description 7
- 229910052863 mullite Inorganic materials 0.000 claims description 7
- 239000006229 carbon black Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229910021383 artificial graphite Inorganic materials 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000006253 pitch coke Substances 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 239000002362 mulch Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 36
- 238000006243 chemical reaction Methods 0.000 description 23
- 230000008569 process Effects 0.000 description 21
- 239000002994 raw material Substances 0.000 description 18
- 239000007789 gas Substances 0.000 description 17
- 238000010304 firing Methods 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- 238000005260 corrosion Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 11
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 11
- 229910010271 silicon carbide Inorganic materials 0.000 description 11
- 238000000280 densification Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000035939 shock Effects 0.000 description 7
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 6
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 6
- 239000003963 antioxidant agent Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000005470 impregnation Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- COOGPNLGKIHLSK-UHFFFAOYSA-N aluminium sulfide Chemical compound [Al+3].[Al+3].[S-2].[S-2].[S-2] COOGPNLGKIHLSK-UHFFFAOYSA-N 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000002609 medium Substances 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910018134 Al-Mg Inorganic materials 0.000 description 2
- 229910018467 Al—Mg Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/28—Plates therefor
- B22D41/30—Manufacturing or repairing thereof
- B22D41/32—Manufacturing or repairing thereof characterised by the materials used therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
- C04B35/043—Refractories from grain sized mixtures
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/101—Refractories from grain sized mixtures
- C04B35/103—Refractories from grain sized mixtures containing non-oxide refractory materials, e.g. carbon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019068567A JP6646779B1 (ja) | 2019-03-29 | 2019-03-29 | スライディングノズル用プレートの製造方法 |
| JPJP-P-2019-068567 | 2019-03-29 | ||
| PCT/JP2019/048181 WO2020202646A1 (fr) | 2019-03-29 | 2019-12-10 | Procédé de production de plaque à buses coulissantes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20210144726A true KR20210144726A (ko) | 2021-11-30 |
Family
ID=69568062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217031094A KR20210144726A (ko) | 2019-03-29 | 2019-12-10 | 슬라이딩 노즐용 플레이트의 제조 방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6646779B1 (fr) |
| KR (1) | KR20210144726A (fr) |
| CN (1) | CN113646110A (fr) |
| WO (1) | WO2020202646A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7467371B2 (ja) * | 2021-03-08 | 2024-04-15 | 東京窯業株式会社 | Ａｌ４ＳｉＣ４組成物又はＡｌ４ＳｉＣ４粉末の製造方法 |
| CN113979761B (zh) * | 2021-11-23 | 2023-01-17 | 马鞍山利尔开元新材料有限公司 | 一种三元复合自修复免烧滑板砖及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119719A (ja) | 1994-10-27 | 1996-05-14 | Kyushu Refract Co Ltd | アルミニウムシリコンカ−バイドを含むカ−ボン含有れんが |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08169771A (ja) * | 1994-12-15 | 1996-07-02 | Kyushu Refract Co Ltd | アルミニウムシリコンカ−バイドを含む不定形耐火物 |
| JP3017666B2 (ja) * | 1995-08-11 | 2000-03-13 | 松下電工株式会社 | 耐火物用組成物 |
| GB2471054B (en) * | 2008-03-25 | 2013-04-10 | Krosakiharima Corp | Plate brick and production method therefor |
| JP2012192430A (ja) * | 2011-03-16 | 2012-10-11 | Shinagawa Refractories Co Ltd | アルミナ−カーボン質スライドゲートプレート |
| JP6131625B2 (ja) * | 2013-02-14 | 2017-05-24 | 新日鐵住金株式会社 | Ａｌ４ＳｉＣ４粉の製造方法及びＭｇＯ−Ｃれんがの製造方法 |
| JP2015196637A (ja) * | 2014-03-31 | 2015-11-09 | 一般財団法人岡山セラミックス技術振興財団 | 複合炭化物含有耐火物 |
| CN105801143A (zh) * | 2016-04-01 | 2016-07-27 | 瑞泰科技股份有限公司 | 一种高抗侵蚀性碳化硅砖及其制备方法 |
-
2019
- 2019-03-29 JP JP2019068567A patent/JP6646779B1/ja active Active
- 2019-12-10 KR KR1020217031094A patent/KR20210144726A/ko not_active Application Discontinuation
- 2019-12-10 CN CN201980094948.9A patent/CN113646110A/zh active Pending
- 2019-12-10 WO PCT/JP2019/048181 patent/WO2020202646A1/fr active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119719A (ja) | 1994-10-27 | 1996-05-14 | Kyushu Refract Co Ltd | アルミニウムシリコンカ−バイドを含むカ−ボン含有れんが |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020163458A (ja) | 2020-10-08 |
| JP6646779B1 (ja) | 2020-02-14 |
| WO2020202646A1 (fr) | 2020-10-08 |
| CN113646110A (zh) | 2021-11-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal |