ALUMINA.MAGNESIA MONOLITHIC REFRACTORY FOR MOLTEN METAL CONTACT PART OF MOLTEN METAL VESSEL
PROBLEM TO BE SOLVED: To improve the corrosion resistance and wear resistance of a monolithic refractory executed on a molten metal contact part of a ladle. SOLUTION: The monolithic refractory is composed of 1-90 wt.% spherical aluminous raw material consisting essentially of Al2O3, 1-15 wt.% magnes...
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| creator | YOSHIDA MASAKAZU KAMO MOMOKI |
| description | PROBLEM TO BE SOLVED: To improve the corrosion resistance and wear resistance of a monolithic refractory executed on a molten metal contact part of a ladle. SOLUTION: The monolithic refractory is composed of 1-90 wt.% spherical aluminous raw material consisting essentially of Al2O3, 1-15 wt.% magnesia raw material consisting essentially of MgO and having |
| format | Patent |
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SOLUTION: The monolithic refractory is composed of 1-90 wt.% spherical aluminous raw material consisting essentially of Al2O3, 1-15 wt.% magnesia raw material consisting essentially of MgO and having <=0.02 mm average particle diameter, 1-15 wt.% alumina cement consisting essentially of Al2O3 and CaO and the balance an aluminous raw material consisting essentially of Al2O3. The adding quantity of water is reduced, the matrix is formed more dense, the corrosion resistance and the wear resistance are improved and the durable number of times is increased compared to a conventional monolithic refractory.</description><edition>7</edition><language>eng</language><subject>ARTIFICIAL STONE ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; REFRACTORIES ; SLAG ; TRANSPORTING ; TREATMENT OF NATURAL STONE</subject><creationdate>2000</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=20001128&DB=EPODOC&CC=JP&NR=2000327404A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20001128&DB=EPODOC&CC=JP&NR=2000327404A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOSHIDA MASAKAZU</creatorcontrib><creatorcontrib>KAMO MOMOKI</creatorcontrib><title>ALUMINA.MAGNESIA MONOLITHIC REFRACTORY FOR MOLTEN METAL CONTACT PART OF MOLTEN METAL VESSEL</title><description>PROBLEM TO BE SOLVED: To improve the corrosion resistance and wear resistance of a monolithic refractory executed on a molten metal contact part of a ladle. SOLUTION: The monolithic refractory is composed of 1-90 wt.% spherical aluminous raw material consisting essentially of Al2O3, 1-15 wt.% magnesia raw material consisting essentially of MgO and having <=0.02 mm average particle diameter, 1-15 wt.% alumina cement consisting essentially of Al2O3 and CaO and the balance an aluminous raw material consisting essentially of Al2O3. The adding quantity of water is reduced, the matrix is formed more dense, the corrosion resistance and the wear resistance are improved and the durable number of times is increased compared to a conventional monolithic refractory.</description><subject>ARTIFICIAL STONE</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</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>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIh29An19fRz1PN1dPdzDfZ0VPD19_P38Qzx8HRWCHJ1C3J0DvEPilRw8w8CyviEuPop-LqGOPooOPv7hQDlFAIcg0IU_N1QJcNcg4NdfXgYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbxXgJGBgYGxkbmJgYmjMVGKAPrPMog</recordid><startdate>20001128</startdate><enddate>20001128</enddate><creator>YOSHIDA MASAKAZU</creator><creator>KAMO MOMOKI</creator><scope>EVB</scope></search><sort><creationdate>20001128</creationdate><title>ALUMINA.MAGNESIA MONOLITHIC REFRACTORY FOR MOLTEN METAL CONTACT PART OF MOLTEN METAL VESSEL</title><author>YOSHIDA MASAKAZU ; KAMO MOMOKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000327404A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>ARTIFICIAL STONE</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</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>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHIDA MASAKAZU</creatorcontrib><creatorcontrib>KAMO MOMOKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHIDA MASAKAZU</au><au>KAMO MOMOKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ALUMINA.MAGNESIA MONOLITHIC REFRACTORY FOR MOLTEN METAL CONTACT PART OF MOLTEN METAL VESSEL</title><date>2000-11-28</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To improve the corrosion resistance and wear resistance of a monolithic refractory executed on a molten metal contact part of a ladle. SOLUTION: The monolithic refractory is composed of 1-90 wt.% spherical aluminous raw material consisting essentially of Al2O3, 1-15 wt.% magnesia raw material consisting essentially of MgO and having <=0.02 mm average particle diameter, 1-15 wt.% alumina cement consisting essentially of Al2O3 and CaO and the balance an aluminous raw material consisting essentially of Al2O3. The adding quantity of water is reduced, the matrix is formed more dense, the corrosion resistance and the wear resistance are improved and the durable number of times is increased compared to a conventional monolithic refractory.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS POWDER METALLURGY REFRACTORIES SLAG TRANSPORTING TREATMENT OF NATURAL STONE |
| title | ALUMINA.MAGNESIA MONOLITHIC REFRACTORY FOR MOLTEN METAL CONTACT PART OF MOLTEN METAL VESSEL |
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