METHOD OF MANUFACTURE OF HIGH-DENSE CARBON- CONTAINING REFRACTORY MATERIAL
lining thermal units in ferrous and non-ferrous metallurgy; oxygen steel-making converters, treatment of steel in units outside of furnace, electric melting furnaces and other thermal units. SUBSTANCE: high-dense carbon-containing refractory material is manufactured on base of periclass and/or alumi...
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| creator | FROLOV O.I SOROKOLET G.P NIKITENKO V.E KLESHCHENOGOV S.N CHUKLAJ A.M KHROMENKOV S.M GUSHCHIN V.JA |
| description | lining thermal units in ferrous and non-ferrous metallurgy; oxygen steel-making converters, treatment of steel in units outside of furnace, electric melting furnaces and other thermal units. SUBSTANCE: high-dense carbon-containing refractory material is manufactured on base of periclass and/or alumina, and/or spinal; proposed method includes preparation of mass by stage feed mode and mixing the following components in mixer: granular powder-like filler and 2/3 to 3/4 part of liquid organic binder; 2/3 to 3/4 part of powder-like phenol binder; 2/3 to 3/4 part of powder-like phenol binder; dispersed powder-like filler, 2/4 to 3/4 part of graphite, 2/3 to 3/4 antioxydant; remaining 1/4 to 1/3 part of liquid organic binder; remaining 1/4 to 1/3 part of powder0like phenol binder; remaining 1/4 to 1/3 part of graphic and 1/4 to 1/3 part of antioxydant till granulated mixture has been obtained. Antioxidants are used at mass increase factor at calcinations no less than 20%. EFFECT: enhanced wear- resistance of carbon-containing refractory materials due to increase of their apparent density; reduced reject in forming and heat treatment of articles; enhanced productivity of press equipment and increased service life of press auxiliaries. 2 cl, 1 dwg, 3 tbl |
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SUBSTANCE: high-dense carbon-containing refractory material is manufactured on base of periclass and/or alumina, and/or spinal; proposed method includes preparation of mass by stage feed mode and mixing the following components in mixer: granular powder-like filler and 2/3 to 3/4 part of liquid organic binder; 2/3 to 3/4 part of powder-like phenol binder; 2/3 to 3/4 part of powder-like phenol binder; dispersed powder-like filler, 2/4 to 3/4 part of graphite, 2/3 to 3/4 antioxydant; remaining 1/4 to 1/3 part of liquid organic binder; remaining 1/4 to 1/3 part of powder0like phenol binder; remaining 1/4 to 1/3 part of graphic and 1/4 to 1/3 part of antioxydant till granulated mixture has been obtained. Antioxidants are used at mass increase factor at calcinations no less than 20%. EFFECT: enhanced wear- resistance of carbon-containing refractory materials due to increase of their apparent density; reduced reject in forming and heat treatment of articles; enhanced productivity of press equipment and increased service life of press auxiliaries. 2 cl, 1 dwg, 3 tbl</description><edition>7</edition><language>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>2002</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=20020710&DB=EPODOC&CC=RU&NR=2184714C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020710&DB=EPODOC&CC=RU&NR=2184714C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FROLOV O.I</creatorcontrib><creatorcontrib>SOROKOLET G.P</creatorcontrib><creatorcontrib>NIKITENKO V.E</creatorcontrib><creatorcontrib>KLESHCHENOGOV S.N</creatorcontrib><creatorcontrib>CHUKLAJ A.M</creatorcontrib><creatorcontrib>KHROMENKOV S.M</creatorcontrib><creatorcontrib>GUSHCHIN V.JA</creatorcontrib><title>METHOD OF MANUFACTURE OF HIGH-DENSE CARBON- CONTAINING REFRACTORY MATERIAL</title><description>lining thermal units in ferrous and non-ferrous metallurgy; oxygen steel-making converters, treatment of steel in units outside of furnace, electric melting furnaces and other thermal units. 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SUBSTANCE: high-dense carbon-containing refractory material is manufactured on base of periclass and/or alumina, and/or spinal; proposed method includes preparation of mass by stage feed mode and mixing the following components in mixer: granular powder-like filler and 2/3 to 3/4 part of liquid organic binder; 2/3 to 3/4 part of powder-like phenol binder; 2/3 to 3/4 part of powder-like phenol binder; dispersed powder-like filler, 2/4 to 3/4 part of graphite, 2/3 to 3/4 antioxydant; remaining 1/4 to 1/3 part of liquid organic binder; remaining 1/4 to 1/3 part of powder0like phenol binder; remaining 1/4 to 1/3 part of graphic and 1/4 to 1/3 part of antioxydant till granulated mixture has been obtained. Antioxidants are used at mass increase factor at calcinations no less than 20%. EFFECT: enhanced wear- resistance of carbon-containing refractory materials due to increase of their apparent density; reduced reject in forming and heat treatment of articles; enhanced productivity of press equipment and increased service life of press auxiliaries. 2 cl, 1 dwg, 3 tbl</abstract><edition>7</edition><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 | METHOD OF MANUFACTURE OF HIGH-DENSE CARBON- CONTAINING REFRACTORY MATERIAL |
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