KR100826429B1 - 감람석 함유 내화 몰탈 조성물 - Google Patents
감람석 함유 내화 몰탈 조성물 Download PDFInfo
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- KR100826429B1 KR100826429B1 KR1020060131068A KR20060131068A KR100826429B1 KR 100826429 B1 KR100826429 B1 KR 100826429B1 KR 1020060131068 A KR1020060131068 A KR 1020060131068A KR 20060131068 A KR20060131068 A KR 20060131068A KR 100826429 B1 KR100826429 B1 KR 100826429B1
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- Prior art keywords
- olivine
- containing refractory
- carbon
- weight
- 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.)
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- 229910052609 olivine Inorganic materials 0.000 title claims abstract description 38
- 239000010450 olivine Substances 0.000 title claims abstract description 38
- 239000000203 mixture Substances 0.000 title claims abstract description 24
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 229910003481 amorphous carbon Inorganic materials 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 12
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 9
- 239000011819 refractory material Substances 0.000 claims abstract description 7
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 239000011449 brick Substances 0.000 abstract description 27
- 229910052799 carbon Inorganic materials 0.000 abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 22
- 230000003647 oxidation Effects 0.000 abstract description 11
- 238000007254 oxidation reaction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009628 steelmaking Methods 0.000 abstract description 4
- 229910004283 SiO 4 Inorganic materials 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002485 urinary effect Effects 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
- C04B35/66—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
- 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
- C04B35/16—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 silicates other than clay
- C04B35/20—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 silicates other than clay rich in magnesium oxide, e.g. forsterite
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
-
- 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
- C04B2235/40—Metallic constituents or additives not added as binding phase
- C04B2235/401—Alkaline earth metals
-
- 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
- C04B2235/40—Metallic constituents or additives not added as binding phase
- C04B2235/405—Iron group metals
-
- 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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Ceramic Products (AREA)
Abstract
Description
실시예 | 비교예 | |||||||||
1 | 2 | 3 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
감람석 분말의 입자크기(mm) | ≤1 | ≤1 | ≤1 | 1.5 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
감람석 : 비정질 카본의 혼합비 (중량비) | 20:80 | 40:60 | 70:30 | 50:50 | 10:90 | 80:20 | 30:70 | 40:60 | 50:50 | 20:80 |
금속 분말의 첨가량 (외삽, 중량%) | 10 | 1 | 5 | 10 | 10 | 10 | 15 | 0.5 | 8 | 7 |
오일의 첨가량 (외삽, 중량%) | 10 | 40 | 30 | 40 | 10 | 30 | 20 | 20 | 1 | 50 |
배면 산화층의 두께1) (mm) | 0.8 | 2.3 | 3.1 | 26.3 | 20.1 | 18.5 | 30.1 | 36.2 | -- | -- |
줄눈부 손상지수2) | 0.1 | 0.3 | 0.5 | 1.8 | 1 | 1.9 | 2.1 | 2.2 | -- | -- |
시공가능 여부 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 시공불가 | 시공 불가 |
Claims (4)
- 감람석 분말과 비정질 카본이 혼합된 내화재료에 금속 분말을 산화방지제로 외삽으로 1~10 중량% 및 오일을 5~40 중량% 함유하는 것을 특징으로 하 고,상기 내화재료는 상기 감람석 분말과 상기 비정질 카본의 혼합비가 20:80~70:30 이고,상기 금속 분말은, Mg 또는 Fe 로 이루어진 금속 분말 중 선택된 하나 이상의 금속 분말인 것을 특징으로 감람석 함유 내화 몰탈 조성물.
- 제1항에 있어서,상기 감람석 분말과 상기 비정질 카본의 입자크기는 1mm 이하인 것을 특징으로 감람석 함유 내화 몰탈 조성물.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060131068A KR100826429B1 (ko) | 2006-12-20 | 2006-12-20 | 감람석 함유 내화 몰탈 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060131068A KR100826429B1 (ko) | 2006-12-20 | 2006-12-20 | 감람석 함유 내화 몰탈 조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100826429B1 true KR100826429B1 (ko) | 2008-04-29 |
Family
ID=39572959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060131068A Expired - Fee Related KR100826429B1 (ko) | 2006-12-20 | 2006-12-20 | 감람석 함유 내화 몰탈 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100826429B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR850005301A (ko) * | 1984-01-07 | 1985-08-24 | 원본미기재 | 내화성 단열 슬래브 |
KR870005934A (ko) * | 1985-12-24 | 1987-07-08 | 이훈동 | 내화 벽돌의 제조 방법 |
-
2006
- 2006-12-20 KR KR1020060131068A patent/KR100826429B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR850005301A (ko) * | 1984-01-07 | 1985-08-24 | 원본미기재 | 내화성 단열 슬래브 |
KR870005934A (ko) * | 1985-12-24 | 1987-07-08 | 이훈동 | 내화 벽돌의 제조 방법 |
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