WIRE FOR WELDING OF CR-MO TYPE HEAT RESISTING STEEL

PURPOSE:To obtain weld metal which is good in welding workability and is good even after the heat treatment by specifying the composition of a wire for narrow gap welding to be accomplished while oscillating an electrode with a shielding gas consisting of Ar and CO2. CONSTITUTION:A shielding gas is...

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Hauptverfasser: NAGATOMO KAZUO, SUDA KAZUSHI, KANBE YOSHIO, YAMASHITA KOUZOU, KIMOTO ISAMU
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creator NAGATOMO KAZUO
SUDA KAZUSHI
KANBE YOSHIO
YAMASHITA KOUZOU
KIMOTO ISAMU
description PURPOSE:To obtain weld metal which is good in welding workability and is good even after the heat treatment by specifying the composition of a wire for narrow gap welding to be accomplished while oscillating an electrode with a shielding gas consisting of Ar and CO2. CONSTITUTION:A shielding gas is a mixture of Ar and 10-25% CO2, and while an electrode is oscillated in both end directions of a groove at
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CONSTITUTION:A shielding gas is a mixture of Ar and 10-25% CO2, and while an electrode is oscillated in both end directions of a groove at <=15mm. groove spacing, Cr-Mo type heat resisting steel is welded. The composition of a wire for welding used is specified to contain essential components of by wt% <=0.095 C, <=0.50 Si, 0.40-0.90 Mn, <=0.30 Cu, 2.20-2.60 Cr, 0.90-1.20 Mo, <=0.04 V and <=0.008 Sn+Sb+As, <=0.010 P, <=0.015S and, if necessary, <=0.006 B and the balance substantially Fe. If the wire of such component range is used, welding workability is improved, and besides the weld metal of good tensile strength, impact value and annealing embrittleness sensitivity 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=19820813&amp;DB=EPODOC&amp;CC=JP&amp;NR=S57130794A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19820813&amp;DB=EPODOC&amp;CC=JP&amp;NR=S57130794A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAGATOMO KAZUO</creatorcontrib><creatorcontrib>SUDA KAZUSHI</creatorcontrib><creatorcontrib>KANBE YOSHIO</creatorcontrib><creatorcontrib>YAMASHITA KOUZOU</creatorcontrib><creatorcontrib>KIMOTO ISAMU</creatorcontrib><title>WIRE FOR WELDING OF CR-MO TYPE HEAT RESISTING STEEL</title><description><![CDATA[PURPOSE:To obtain weld metal which is good in welding workability and is good even after the heat treatment by specifying the composition of a wire for narrow gap welding to be accomplished while oscillating an electrode with a shielding gas consisting of Ar and CO2. 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CONSTITUTION:A shielding gas is a mixture of Ar and 10-25% CO2, and while an electrode is oscillated in both end directions of a groove at <=15mm. groove spacing, Cr-Mo type heat resisting steel is welded. The composition of a wire for welding used is specified to contain essential components of by wt% <=0.095 C, <=0.50 Si, 0.40-0.90 Mn, <=0.30 Cu, 2.20-2.60 Cr, 0.90-1.20 Mo, <=0.04 V and <=0.008 Sn+Sb+As, <=0.010 P, <=0.015S and, if necessary, <=0.006 B and the balance substantially Fe. If the wire of such component range is used, welding workability is improved, and besides the weld metal of good tensile strength, impact value and annealing embrittleness sensitivity 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 WIRE FOR WELDING OF CR-MO TYPE HEAT RESISTING STEEL
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