KR20040016493A - 단열성 및 열충격저항성이 우수한 고강도 캐스터블 내화물 - Google Patents
단열성 및 열충격저항성이 우수한 고강도 캐스터블 내화물 Download PDFInfo
- Publication number
- KR20040016493A KR20040016493A KR1020020048690A KR20020048690A KR20040016493A KR 20040016493 A KR20040016493 A KR 20040016493A KR 1020020048690 A KR1020020048690 A KR 1020020048690A KR 20020048690 A KR20020048690 A KR 20020048690A KR 20040016493 A KR20040016493 A KR 20040016493A
- Authority
- KR
- South Korea
- Prior art keywords
- refractory
- shock resistance
- alumina
- present
- thermal shock
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 9
- 239000011819 refractory material Substances 0.000 title description 8
- 239000000835 fiber Substances 0.000 claims abstract description 34
- 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 27
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004568 cement Substances 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000004898 kneading Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920006272 aromatic hydrocarbon resin Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Abstract
Description
Claims (1)
- 중량%로,전융질 알루미나: 40-64,하소알루미나: 5-12,실리카 초미분: 3-6,세라믹 화이버: 20-30,유기 화이버: 3-5,알루미나 시멘트: 5-7로 조성되는 단열성 및 열충격저항성이 우수한 고강도 캐스터블 내화물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0048690A KR100491123B1 (ko) | 2002-08-17 | 2002-08-17 | 단열성 및 열충격저항성이 우수한 고강도 캐스터블 내화물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0048690A KR100491123B1 (ko) | 2002-08-17 | 2002-08-17 | 단열성 및 열충격저항성이 우수한 고강도 캐스터블 내화물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040016493A true KR20040016493A (ko) | 2004-02-25 |
KR100491123B1 KR100491123B1 (ko) | 2005-05-25 |
Family
ID=37322444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0048690A Expired - Fee Related KR100491123B1 (ko) | 2002-08-17 | 2002-08-17 | 단열성 및 열충격저항성이 우수한 고강도 캐스터블 내화물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100491123B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100896648B1 (ko) * | 2007-10-24 | 2009-05-08 | 주식회사 포스코 | 단열성이 우수한 스프레이용 내화물 조성물 및 이를 이용한스프레이 시공방법 |
CN101152744B (zh) * | 2006-09-30 | 2010-11-10 | 宜兴市中宇窑炉工程材料有限公司 | 加热炉内衬用纤维浇注料及其制造方法 |
CN104671809A (zh) * | 2015-02-02 | 2015-06-03 | 中科华核电技术研究院有限公司 | 一种等离子体热处理系统熔融炉的筑炉及烘炉工艺 |
KR102453669B1 (ko) | 2022-03-23 | 2022-10-12 | 주식회사 하이원 | 수용성 유무기 바인더 조성물 및 그 시공 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101142342B1 (ko) | 2010-06-07 | 2012-05-18 | 케이씨케미칼 주식회사 | 턴디쉬용 어퍼 노즐의 씰링방법 및 그 씰링에 이용되는 씰링재 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3024723B2 (ja) * | 1993-09-07 | 2000-03-21 | 東芝セラミックス株式会社 | 断熱キャスタブル |
JPH09249461A (ja) * | 1996-03-12 | 1997-09-22 | Yotai Refractories Co Ltd | 耐火断熱キャスタブル |
JPH1029874A (ja) * | 1996-07-15 | 1998-02-03 | Toshiba Ceramics Co Ltd | 断熱キャスタブル |
JP2000026169A (ja) * | 1998-07-08 | 2000-01-25 | Toshiba Ceramics Co Ltd | キャスタブル耐火物の施工装置及び施工方法 |
JP4292332B2 (ja) * | 1999-07-23 | 2009-07-08 | 株式会社ヨータイ | 断熱性吹付用耐火組成物 |
-
2002
- 2002-08-17 KR KR10-2002-0048690A patent/KR100491123B1/ko not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101152744B (zh) * | 2006-09-30 | 2010-11-10 | 宜兴市中宇窑炉工程材料有限公司 | 加热炉内衬用纤维浇注料及其制造方法 |
KR100896648B1 (ko) * | 2007-10-24 | 2009-05-08 | 주식회사 포스코 | 단열성이 우수한 스프레이용 내화물 조성물 및 이를 이용한스프레이 시공방법 |
CN104671809A (zh) * | 2015-02-02 | 2015-06-03 | 中科华核电技术研究院有限公司 | 一种等离子体热处理系统熔融炉的筑炉及烘炉工艺 |
KR102453669B1 (ko) | 2022-03-23 | 2022-10-12 | 주식회사 하이원 | 수용성 유무기 바인더 조성물 및 그 시공 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100491123B1 (ko) | 2005-05-25 |
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Legal Events
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020817 |
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PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20041028 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20050224 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20050513 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20050516 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |