CN110590385A - 一种镁铬耐火材料的制备方法 - Google Patents
一种镁铬耐火材料的制备方法 Download PDFInfo
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- CN110590385A CN110590385A CN201910975522.6A CN201910975522A CN110590385A CN 110590385 A CN110590385 A CN 110590385A CN 201910975522 A CN201910975522 A CN 201910975522A CN 110590385 A CN110590385 A CN 110590385A
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- refractory material
- chromium
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- magnesium
- chrome
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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
- C04B35/44—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 aluminates
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- 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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- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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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
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
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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
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
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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
- 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
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/442—Carbonates
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
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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
- 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
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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)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910975522.6A CN110590385A (zh) | 2019-10-15 | 2019-10-15 | 一种镁铬耐火材料的制备方法 |
Applications Claiming Priority (1)
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CN201910975522.6A CN110590385A (zh) | 2019-10-15 | 2019-10-15 | 一种镁铬耐火材料的制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN110590385A true CN110590385A (zh) | 2019-12-20 |
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CN201910975522.6A Pending CN110590385A (zh) | 2019-10-15 | 2019-10-15 | 一种镁铬耐火材料的制备方法 |
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CN (1) | CN110590385A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118344165A (zh) * | 2024-06-14 | 2024-07-16 | 大石桥市震宇耐火材料有限公司 | 一种镁铬砖及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1178023A1 (en) * | 2000-08-04 | 2002-02-06 | Alcoa Chemie GmbH | High density refractory material containing calcium hexaluminate |
CN101774821A (zh) * | 2010-02-09 | 2010-07-14 | 中钢集团耐火材料有限公司 | 一种高强镁铬砖及生产方法 |
CN102351552A (zh) * | 2011-07-22 | 2012-02-15 | 武汉钢铁(集团)公司 | 致密六铝酸钙-镁铝尖晶石复相耐火原料 |
CN107892575A (zh) * | 2017-11-24 | 2018-04-10 | 中钢集团洛阳耐火材料研究院有限公司 | 一种碳化硅‑六铝酸钙复合耐火材料 |
CN108484139A (zh) * | 2018-06-29 | 2018-09-04 | 中钢集团洛阳耐火材料研究院有限公司 | 一种镁铬耐火材料的制备方法 |
-
2019
- 2019-10-15 CN CN201910975522.6A patent/CN110590385A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1178023A1 (en) * | 2000-08-04 | 2002-02-06 | Alcoa Chemie GmbH | High density refractory material containing calcium hexaluminate |
CN101774821A (zh) * | 2010-02-09 | 2010-07-14 | 中钢集团耐火材料有限公司 | 一种高强镁铬砖及生产方法 |
CN102351552A (zh) * | 2011-07-22 | 2012-02-15 | 武汉钢铁(集团)公司 | 致密六铝酸钙-镁铝尖晶石复相耐火原料 |
CN107892575A (zh) * | 2017-11-24 | 2018-04-10 | 中钢集团洛阳耐火材料研究院有限公司 | 一种碳化硅‑六铝酸钙复合耐火材料 |
CN108484139A (zh) * | 2018-06-29 | 2018-09-04 | 中钢集团洛阳耐火材料研究院有限公司 | 一种镁铬耐火材料的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118344165A (zh) * | 2024-06-14 | 2024-07-16 | 大石桥市震宇耐火材料有限公司 | 一种镁铬砖及其制备方法 |
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Effective date of registration: 20201224 Address after: 471039 No. 43, Xiyuan Road, Jianxi District, Henan, Luoyang Applicant after: SINOSTEEL LUOYANG INSTITUTE OF REFRACTORIES RESEARCH Co.,Ltd. Applicant after: Sinosteel Nanjing Environmental Engineering Technology Research Institute Co.,Ltd. Address before: 471039 No. 43, Xiyuan Road, Jianxi District, Henan, Luoyang Applicant before: SINOSTEEL LUOYANG INSTITUTE OF REFRACTORIES RESEARCH Co.,Ltd. |
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