JPH05295479
PURPOSE:To obtain a composite roll by centrifugal casting free from segregation and uniform in wear resistance and cracking resistance by integrating an outer layer material having a specified compsn. constituted of C, Si, Mn, Cr, Mo, V, Nb and Fe onto an axial material made of cast iron by welding....
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| creator | ARANAKA HIROMASA KATAOKA YOSHIHIRO |
| description | PURPOSE:To obtain a composite roll by centrifugal casting free from segregation and uniform in wear resistance and cracking resistance by integrating an outer layer material having a specified compsn. constituted of C, Si, Mn, Cr, Mo, V, Nb and Fe onto an axial material made of cast iron by welding. CONSTITUTION:An outer layer material is integrated by welding to the surface of an axial material made of common cast iron or ductile cast iron, if required, via an intermediate layer by a centrifugal casting method to obtain the objective composite roll. The outer layer material contains 1.5 to 3.5% C, |
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CONSTITUTION:An outer layer material is integrated by welding to the surface of an axial material made of common cast iron or ductile cast iron, if required, via an intermediate layer by a centrifugal casting method to obtain the objective composite roll. The outer layer material contains 1.5 to 3.5% C, <=1.5% Si, <=1.2% Mn, 5.5 to 12.0% Cr, 2.0 to 8.0% Mo, 3.0 to 10.0% V and 0.6 to 7.0% Nb and furthermore contains, at need, <=5.5% Ni so as to satisfy V+1.8Nb<=7.5C-6.0% and 0.2<=Nb/V<=0.8, and the balance Fe with inevitable impurities. In this way, the composite roll for rolling free from segragation or the like and excellent in uniform wear resistance and cracking resistance can be obtd. by applying a centrifugal casting method excellent in productivity and profitability.]]></description><edition>5</edition><language>eng</language><subject>ALLOYS ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METALLURGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>1993</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=19931109&DB=EPODOC&CC=JP&NR=H05295479A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19931109&DB=EPODOC&CC=JP&NR=H05295479A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ARANAKA HIROMASA</creatorcontrib><creatorcontrib>KATAOKA YOSHIHIRO</creatorcontrib><title>JPH05295479</title><description><![CDATA[PURPOSE:To obtain a composite roll by centrifugal casting free from segregation and uniform in wear resistance and cracking resistance by integrating an outer layer material having a specified compsn. constituted of C, Si, Mn, Cr, Mo, V, Nb and Fe onto an axial material made of cast iron by welding. CONSTITUTION:An outer layer material is integrated by welding to the surface of an axial material made of common cast iron or ductile cast iron, if required, via an intermediate layer by a centrifugal casting method to obtain the objective composite roll. The outer layer material contains 1.5 to 3.5% C, <=1.5% Si, <=1.2% Mn, 5.5 to 12.0% Cr, 2.0 to 8.0% Mo, 3.0 to 10.0% V and 0.6 to 7.0% Nb and furthermore contains, at need, <=5.5% Ni so as to satisfy V+1.8Nb<=7.5C-6.0% and 0.2<=Nb/V<=0.8, and the balance Fe with inevitable impurities. In this way, the composite roll for rolling free from segragation or the like and excellent in uniform wear resistance and cracking resistance can be obtd. by applying a centrifugal casting method excellent in productivity and profitability.]]></description><subject>ALLOYS</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>PUNCHING METAL</subject><subject>ROLLING OF METAL</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD2CvAwMDWyNDUxt-RhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFIOhyNiVEDAERiG9E</recordid><startdate>19931109</startdate><enddate>19931109</enddate><creator>ARANAKA HIROMASA</creator><creator>KATAOKA YOSHIHIRO</creator><scope>EVB</scope></search><sort><creationdate>19931109</creationdate><title>JPH05295479</title><author>ARANAKA HIROMASA ; KATAOKA YOSHIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH05295479A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1993</creationdate><topic>ALLOYS</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>PUNCHING METAL</topic><topic>ROLLING OF METAL</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>ARANAKA HIROMASA</creatorcontrib><creatorcontrib>KATAOKA YOSHIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ARANAKA HIROMASA</au><au>KATAOKA YOSHIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JPH05295479</title><date>1993-11-09</date><risdate>1993</risdate><abstract><![CDATA[PURPOSE:To obtain a composite roll by centrifugal casting free from segregation and uniform in wear resistance and cracking resistance by integrating an outer layer material having a specified compsn. constituted of C, Si, Mn, Cr, Mo, V, Nb and Fe onto an axial material made of cast iron by welding. CONSTITUTION:An outer layer material is integrated by welding to the surface of an axial material made of common cast iron or ductile cast iron, if required, via an intermediate layer by a centrifugal casting method to obtain the objective composite roll. The outer layer material contains 1.5 to 3.5% C, <=1.5% Si, <=1.2% Mn, 5.5 to 12.0% Cr, 2.0 to 8.0% Mo, 3.0 to 10.0% V and 0.6 to 7.0% Nb and furthermore contains, at need, <=5.5% Ni so as to satisfy V+1.8Nb<=7.5C-6.0% and 0.2<=Nb/V<=0.8, and the balance Fe with inevitable impurities. In this way, the composite roll for rolling free from segragation or the like and excellent in uniform wear resistance and cracking resistance can be obtd. by applying a centrifugal casting method excellent in productivity and profitability.]]></abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PUNCHING METAL ROLLING OF METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | JPH05295479 |
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