High-strength alkali-resistant light refractory castable and preparation method thereof
The invention discloses a high-strength alkali-resistant light refractory castable which comprises the following raw materials in parts by mass: aggregate and a matrix material, the aggregate comprises 55-75 parts of light refractory mullite particles, and the matrix material comprises 10-20 parts o...
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| creator | MAO XUMIN ZHENG YIFENG YIN BO JIANG XU FAN CHANGLONG |
| description | The invention discloses a high-strength alkali-resistant light refractory castable which comprises the following raw materials in parts by mass: aggregate and a matrix material, the aggregate comprises 55-75 parts of light refractory mullite particles, and the matrix material comprises 10-20 parts of a binder. The matrix material comprises 12-18 parts of refractory clay fine powder, 3-6 parts of barium carbonate fine powder, 3-6 parts of zirconite fine powder, 4-8 parts of magnesium aluminum hydrotalcite fine powder, 2-4 parts of silica sol and 4-10 parts of pure calcium aluminate cement. The high-strength alkali-resistant lightweight refractory castable prepared by the invention has the characteristics of high strength, good volume stability and strong alkaline medium erosion resistance.
本发明公开了一种高强耐碱轻质耐火浇注料，包括原料，所述原料包括以下质量份数的骨料和基质料，所述骨料包括55~75份的轻质莫来石耐火颗粒，基质料包括12~18份耐火粘土细粉、3~6份碳酸钡细粉、3~6份锆英石细粉、4~8份的镁铝水滑石细粉、2~4份的硅溶胶和4~10份的纯铝酸钙水泥。本发明所制备的高强耐碱轻质耐火浇注料具有强度高、体积稳定性好和抗碱性介质侵蚀能力强的特点。 |
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本发明公开了一种高强耐碱轻质耐火浇注料，包括原料，所述原料包括以下质量份数的骨料和基质料，所述骨料包括55~75份的轻质莫来石耐火颗粒，基质料包括12~18份耐火粘土细粉、3~6份碳酸钡细粉、3~6份锆英石细粉、4~8份的镁铝水滑石细粉、2~4份的硅溶胶和4~10份的纯铝酸钙水泥。本发明所制备的高强耐碱轻质耐火浇注料具有强度高、体积稳定性好和抗碱性介质侵蚀能力强的特点。</description><language>chi ; eng</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230901&DB=EPODOC&CC=CN&NR=116675525A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230901&DB=EPODOC&CC=CN&NR=116675525A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAO XUMIN</creatorcontrib><creatorcontrib>ZHENG YIFENG</creatorcontrib><creatorcontrib>YIN BO</creatorcontrib><creatorcontrib>JIANG XU</creatorcontrib><creatorcontrib>FAN CHANGLONG</creatorcontrib><title>High-strength alkali-resistant light refractory castable and preparation method thereof</title><description>The invention discloses a high-strength alkali-resistant light refractory castable which comprises the following raw materials in parts by mass: aggregate and a matrix material, the aggregate comprises 55-75 parts of light refractory mullite particles, and the matrix material comprises 10-20 parts of a binder. The matrix material comprises 12-18 parts of refractory clay fine powder, 3-6 parts of barium carbonate fine powder, 3-6 parts of zirconite fine powder, 4-8 parts of magnesium aluminum hydrotalcite fine powder, 2-4 parts of silica sol and 4-10 parts of pure calcium aluminate cement. The high-strength alkali-resistant lightweight refractory castable prepared by the invention has the characteristics of high strength, good volume stability and strong alkaline medium erosion resistance.
本发明公开了一种高强耐碱轻质耐火浇注料，包括原料，所述原料包括以下质量份数的骨料和基质料，所述骨料包括55~75份的轻质莫来石耐火颗粒，基质料包括12~18份耐火粘土细粉、3~6份碳酸钡细粉、3~6份锆英石细粉、4~8份的镁铝水滑石细粉、2~4份的硅溶胶和4~10份的纯铝酸钙水泥。本发明所制备的高强耐碱轻质耐火浇注料具有强度高、体积稳定性好和抗碱性介质侵蚀能力强的特点。</description><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEOwjAQBdE0FAi4w3KAFAEl1CgCpaJCoowW5zu2MLa13obbk4IDUE3xZl09Bj-7uqggzuqIw4uDrwXFF-WoFBZWElhho0k-ZHiBZwBxnCgLMgurT5HeUJcmUgdBsttqZTkU7H7dVPvr5d4PNXIaUTIbROjY35qm605te2jPx3-eL8JQOrw</recordid><startdate>20230901</startdate><enddate>20230901</enddate><creator>MAO XUMIN</creator><creator>ZHENG YIFENG</creator><creator>YIN BO</creator><creator>JIANG XU</creator><creator>FAN CHANGLONG</creator><scope>EVB</scope></search><sort><creationdate>20230901</creationdate><title>High-strength alkali-resistant light refractory castable and preparation method thereof</title><author>MAO XUMIN ; ZHENG YIFENG ; YIN BO ; JIANG XU ; FAN CHANGLONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116675525A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>MAO XUMIN</creatorcontrib><creatorcontrib>ZHENG YIFENG</creatorcontrib><creatorcontrib>YIN BO</creatorcontrib><creatorcontrib>JIANG XU</creatorcontrib><creatorcontrib>FAN CHANGLONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAO XUMIN</au><au>ZHENG YIFENG</au><au>YIN BO</au><au>JIANG XU</au><au>FAN CHANGLONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-strength alkali-resistant light refractory castable and preparation method thereof</title><date>2023-09-01</date><risdate>2023</risdate><abstract>The invention discloses a high-strength alkali-resistant light refractory castable which comprises the following raw materials in parts by mass: aggregate and a matrix material, the aggregate comprises 55-75 parts of light refractory mullite particles, and the matrix material comprises 10-20 parts of a binder. The matrix material comprises 12-18 parts of refractory clay fine powder, 3-6 parts of barium carbonate fine powder, 3-6 parts of zirconite fine powder, 4-8 parts of magnesium aluminum hydrotalcite fine powder, 2-4 parts of silica sol and 4-10 parts of pure calcium aluminate cement. The high-strength alkali-resistant lightweight refractory castable prepared by the invention has the characteristics of high strength, good volume stability and strong alkaline medium erosion resistance.
本发明公开了一种高强耐碱轻质耐火浇注料，包括原料，所述原料包括以下质量份数的骨料和基质料，所述骨料包括55~75份的轻质莫来石耐火颗粒，基质料包括12~18份耐火粘土细粉、3~6份碳酸钡细粉、3~6份锆英石细粉、4~8份的镁铝水滑石细粉、2~4份的硅溶胶和4~10份的纯铝酸钙水泥。本发明所制备的高强耐碱轻质耐火浇注料具有强度高、体积稳定性好和抗碱性介质侵蚀能力强的特点。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
| title | High-strength alkali-resistant light refractory castable and preparation method thereof |
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