FUSED FLUX FOR SUBMERGED ARC WELDING

FUSED FLUX FOR SUBMERGED ARC WELDING

PURPOSE:To provide a fused flux for submerged arc welding with which reinforcement of weld is low and which provides smooth beads by specifying the containing ratios of SiO2, MnO, CaF2, Al2O3, moisture contents and bulk density, and further controlling grain sizes. CONSTITUTION:In a fused flux for s...

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Hauptverfasser: WADA TAKASHI, HEISHIYA KEIICHIROU, OKUDA NAOKI
Format: Patent
Sprache:eng
Schlagworte:
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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creator WADA TAKASHI
HEISHIYA KEIICHIROU
OKUDA NAOKI
description PURPOSE:To provide a fused flux for submerged arc welding with which reinforcement of weld is low and which provides smooth beads by specifying the containing ratios of SiO2, MnO, CaF2, Al2O3, moisture contents and bulk density, and further controlling grain sizes. CONSTITUTION:In a fused flux for submerged arc welding contg. 20-60wt% SiO2, 20-60% MnO, 1-20% CaF2, and
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CONSTITUTION:In a fused flux for submerged arc welding contg. 20-60wt% SiO2, 20-60% MnO, 1-20% CaF2, and <=20% Al2O3, the moisture content therein is set at 0.02-0.2%, and bulk density is regulated to 0.8-1.3g/cm . Further, the grain size constitution thereof is so controlled as to contain <=10%<=150 meshes, <=15% over 150 meshes and <=65 meshes, <=30% over 65 meshes and <=32 meshes, and <=45% over 32 meshes and <=8 meshes. By this flux constitution, the smooth weld beads of low reinforcement of weld in spite of the case when this is adapted to square grooves are formed, and the welded joint of high performance free from degradation in fatigue strength is obtained.]]></description><language>eng</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>1982</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&amp;date=19820723&amp;DB=EPODOC&amp;CC=JP&amp;NR=S57118894A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19820723&amp;DB=EPODOC&amp;CC=JP&amp;NR=S57118894A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WADA TAKASHI</creatorcontrib><creatorcontrib>HEISHIYA KEIICHIROU</creatorcontrib><creatorcontrib>OKUDA NAOKI</creatorcontrib><title>FUSED FLUX FOR SUBMERGED ARC WELDING</title><description><![CDATA[PURPOSE:To provide a fused flux for submerged arc welding with which reinforcement of weld is low and which provides smooth beads by specifying the containing ratios of SiO2, MnO, CaF2, Al2O3, moisture contents and bulk density, and further controlling grain sizes. CONSTITUTION:In a fused flux for submerged arc welding contg. 20-60wt% SiO2, 20-60% MnO, 1-20% CaF2, and <=20% Al2O3, the moisture content therein is set at 0.02-0.2%, and bulk density is regulated to 0.8-1.3g/cm . Further, the grain size constitution thereof is so controlled as to contain <=10%<=150 meshes, <=15% over 150 meshes and <=65 meshes, <=30% over 65 meshes and <=32 meshes, and <=45% over 32 meshes and <=8 meshes. By this flux constitution, the smooth weld beads of low reinforcement of weld in spite of the case when this is adapted to square grooves are formed, and the welded joint of high performance free from degradation in fatigue strength is obtained.]]></description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBxCw12dVFw8wmNUHDzD1IIDnXydQ1yBwo5BjkrhLv6uHj6ufMwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknivgGBTc0NDCwtLE0djYtQAAHL0IzQ</recordid><startdate>19820723</startdate><enddate>19820723</enddate><creator>WADA TAKASHI</creator><creator>HEISHIYA KEIICHIROU</creator><creator>OKUDA NAOKI</creator><scope>EVB</scope></search><sort><creationdate>19820723</creationdate><title>FUSED FLUX FOR SUBMERGED ARC WELDING</title><author>WADA TAKASHI ; HEISHIYA KEIICHIROU ; OKUDA NAOKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS57118894A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1982</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>WADA TAKASHI</creatorcontrib><creatorcontrib>HEISHIYA KEIICHIROU</creatorcontrib><creatorcontrib>OKUDA NAOKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WADA TAKASHI</au><au>HEISHIYA KEIICHIROU</au><au>OKUDA NAOKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FUSED FLUX FOR SUBMERGED ARC WELDING</title><date>1982-07-23</date><risdate>1982</risdate><abstract><![CDATA[PURPOSE:To provide a fused flux for submerged arc welding with which reinforcement of weld is low and which provides smooth beads by specifying the containing ratios of SiO2, MnO, CaF2, Al2O3, moisture contents and bulk density, and further controlling grain sizes. CONSTITUTION:In a fused flux for submerged arc welding contg. 20-60wt% SiO2, 20-60% MnO, 1-20% CaF2, and <=20% Al2O3, the moisture content therein is set at 0.02-0.2%, and bulk density is regulated to 0.8-1.3g/cm . Further, the grain size constitution thereof is so controlled as to contain <=10%<=150 meshes, <=15% over 150 meshes and <=65 meshes, <=30% over 65 meshes and <=32 meshes, and <=45% over 32 meshes and <=8 meshes. By this flux constitution, the smooth weld beads of low reinforcement of weld in spite of the case when this is adapted to square grooves are formed, and the welded joint of high performance free from degradation in fatigue strength is obtained.]]></abstract><oa>free_for_read</oa></addata></record>
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subjects CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
title FUSED FLUX FOR SUBMERGED ARC WELDING
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