KR100508522B1 - 고내용성 Al₂O₃-SiO₂-ZrO₂질 부정형 내화물 - Google Patents
고내용성 Al₂O₃-SiO₂-ZrO₂질 부정형 내화물 Download PDFInfo
- Publication number
- KR100508522B1 KR100508522B1 KR10-2002-0081685A KR20020081685A KR100508522B1 KR 100508522 B1 KR100508522 B1 KR 100508522B1 KR 20020081685 A KR20020081685 A KR 20020081685A KR 100508522 B1 KR100508522 B1 KR 100508522B1
- Authority
- KR
- South Korea
- Prior art keywords
- resistance
- alumina
- refractory
- zro
- weight
- Prior art date
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- 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
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- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/482—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
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Ceramic Products (AREA)
Abstract
Description
Claims (2)
- 중량%로, 알루미나 시멘트: 3~8%, ZrO2를 3~10중량% 함유한 입도가 10㎛ 이하인 실리카 흄: 3~8%, 나머지 순도가 98% 이상인 알루미나 클링커 및 기타 불가피한 불순물로 조성되는 것을 포함하여 이루어지는 고내용성 Al2O3-SiO2-ZrO2 질 부정형 내화물.
- 제1항에 있어서, 상기 내화물에 입도가 200메쉬 이하인 지르콘 미분 0중량% 초과 5중량% 이하를 추가로 첨가하는 것을 특징으로 하는 고내용성 Al2O3-SiO2-ZrO2질 부정형 내화물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0081685A KR100508522B1 (ko) | 2002-12-20 | 2002-12-20 | 고내용성 Al₂O₃-SiO₂-ZrO₂질 부정형 내화물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0081685A KR100508522B1 (ko) | 2002-12-20 | 2002-12-20 | 고내용성 Al₂O₃-SiO₂-ZrO₂질 부정형 내화물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040055089A KR20040055089A (ko) | 2004-06-26 |
KR100508522B1 true KR100508522B1 (ko) | 2005-08-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2002-0081685A KR100508522B1 (ko) | 2002-12-20 | 2002-12-20 | 고내용성 Al₂O₃-SiO₂-ZrO₂질 부정형 내화물 |
Country Status (1)
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KR (1) | KR100508522B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101221031B1 (ko) | 2010-10-01 | 2013-01-10 | 삼성물산 주식회사 | 시멘트계 경화체용 초저점도 조성물 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2987835B1 (fr) * | 2012-03-07 | 2014-03-14 | Saint Gobain Ct Recherches | Beton auto-nivelant. |
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2002
- 2002-12-20 KR KR10-2002-0081685A patent/KR100508522B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101221031B1 (ko) | 2010-10-01 | 2013-01-10 | 삼성물산 주식회사 | 시멘트계 경화체용 초저점도 조성물 |
Also Published As
Publication number | Publication date |
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KR20040055089A (ko) | 2004-06-26 |
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