Ni-BASED HIGH-CR ALLOY WIRE FOR WELDING, ROD FOR ARC-SHIELDED WELDING, AND METAL FOR ARC-SHIELDED WELDING
Provided is a high Cr Ni-based alloy welding wire with which tensile strength and weld cracking resistance of a welded portion, the integrity of the microstructure of a welded metal, and inhibition of scale generation are improved. The high Cr Ni-based alloy welding wire is configured to have an all...
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| creator | TOYODA Masahiko ASADA Seiji TAKATSU Tamao OGAWA Norihito KONISHI Akira KAWASAKI Kenji SANGO Tetsuya KAWAGUCHI Seiichi SANO Yusuke SAITO Teiichiro |
| description | Provided is a high Cr Ni-based alloy welding wire with which tensile strength and weld cracking resistance of a welded portion, the integrity of the microstructure of a welded metal, and inhibition of scale generation are improved. The high Cr Ni-based alloy welding wire is configured to have an alloy composition comprising, by mass, C: 0.04% or less, Mn: 7% or less, Fe: 1 to 12%, Si: 0.75% or less, Al: 0.01 to 0.7%, Ti: 0.01 to 0.7%, Cr: 25.0 to 31.5%, Ta: 1 to 10%, Mo: 1 to 6%, and N: 0.1% or less, and as inevitable impurities, Ca + Mg: less than 0.002%, P: 0.02% or less, O: 0.01% or less, S: 0.0015% or less, H: 0.0015% or less, Cu: 0.08% or less, and Co: 0.05% or less, and the balance: Ni. Then, the high Cr Ni-based alloy welding wire is configured such that the contents of S, Ta, Al, and Ti satisfy the following relation (1) and the contents of Ta, Mo, and N satisfy the following relation (2) : 12000 ¢ S + 0.58 ¢ Ta - 2.6 ¢ Al - 2 ¢ Ti ¤ 19.3 Ta + 1.6 ¢ Mo + 187 ¢ N ¥ 5.7 |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2671669B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2671669B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2671669B13</originalsourceid><addsrcrecordid>eNrjZMj0y9R1cgx2dVHw8HT30HUOUnD08fGPVAj3DHJVcPMPUgh39XHx9HPXUQjydwELOAY56wZ7eAKFgZrgso5-Lgq-riGOPjjV8DCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSSeNcAIzNzQzMzSydDYyKUAABb8zSB</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Ni-BASED HIGH-CR ALLOY WIRE FOR WELDING, ROD FOR ARC-SHIELDED WELDING, AND METAL FOR ARC-SHIELDED WELDING</title><source>esp@cenet</source><creator>TOYODA Masahiko ; ASADA Seiji ; TAKATSU Tamao ; OGAWA Norihito ; KONISHI Akira ; KAWASAKI Kenji ; SANGO Tetsuya ; KAWAGUCHI Seiichi ; SANO Yusuke ; SAITO Teiichiro</creator><creatorcontrib>TOYODA Masahiko ; ASADA Seiji ; TAKATSU Tamao ; OGAWA Norihito ; KONISHI Akira ; KAWASAKI Kenji ; SANGO Tetsuya ; KAWAGUCHI Seiichi ; SANO Yusuke ; SAITO Teiichiro</creatorcontrib><description>Provided is a high Cr Ni-based alloy welding wire with which tensile strength and weld cracking resistance of a welded portion, the integrity of the microstructure of a welded metal, and inhibition of scale generation are improved. The high Cr Ni-based alloy welding wire is configured to have an alloy composition comprising, by mass, C: 0.04% or less, Mn: 7% or less, Fe: 1 to 12%, Si: 0.75% or less, Al: 0.01 to 0.7%, Ti: 0.01 to 0.7%, Cr: 25.0 to 31.5%, Ta: 1 to 10%, Mo: 1 to 6%, and N: 0.1% or less, and as inevitable impurities, Ca + Mg: less than 0.002%, P: 0.02% or less, O: 0.01% or less, S: 0.0015% or less, H: 0.0015% or less, Cu: 0.08% or less, and Co: 0.05% or less, and the balance: Ni. Then, the high Cr Ni-based alloy welding wire is configured such that the contents of S, Ta, Al, and Ti satisfy the following relation (1) and the contents of Ta, Mo, and N satisfy the following relation (2) : 12000 ¢ S + 0.58 ¢ Ta - 2.6 ¢ Al - 2 ¢ Ti ¤ 19.3 Ta + 1.6 ¢ Mo + 187 ¢ N ¥ 5.7</description><language>eng ; fre ; ger</language><subject>ALLOYS ; CHEMISTRY ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; FERROUS OR NON-FERROUS ALLOYS ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; METALLURGY ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2021</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=20210623&DB=EPODOC&CC=EP&NR=2671669B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210623&DB=EPODOC&CC=EP&NR=2671669B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TOYODA Masahiko</creatorcontrib><creatorcontrib>ASADA Seiji</creatorcontrib><creatorcontrib>TAKATSU Tamao</creatorcontrib><creatorcontrib>OGAWA Norihito</creatorcontrib><creatorcontrib>KONISHI Akira</creatorcontrib><creatorcontrib>KAWASAKI Kenji</creatorcontrib><creatorcontrib>SANGO Tetsuya</creatorcontrib><creatorcontrib>KAWAGUCHI Seiichi</creatorcontrib><creatorcontrib>SANO Yusuke</creatorcontrib><creatorcontrib>SAITO Teiichiro</creatorcontrib><title>Ni-BASED HIGH-CR ALLOY WIRE FOR WELDING, ROD FOR ARC-SHIELDED WELDING, AND METAL FOR ARC-SHIELDED WELDING</title><description>Provided is a high Cr Ni-based alloy welding wire with which tensile strength and weld cracking resistance of a welded portion, the integrity of the microstructure of a welded metal, and inhibition of scale generation are improved. The high Cr Ni-based alloy welding wire is configured to have an alloy composition comprising, by mass, C: 0.04% or less, Mn: 7% or less, Fe: 1 to 12%, Si: 0.75% or less, Al: 0.01 to 0.7%, Ti: 0.01 to 0.7%, Cr: 25.0 to 31.5%, Ta: 1 to 10%, Mo: 1 to 6%, and N: 0.1% or less, and as inevitable impurities, Ca + Mg: less than 0.002%, P: 0.02% or less, O: 0.01% or less, S: 0.0015% or less, H: 0.0015% or less, Cu: 0.08% or less, and Co: 0.05% or less, and the balance: Ni. Then, the high Cr Ni-based alloy welding wire is configured such that the contents of S, Ta, Al, and Ti satisfy the following relation (1) and the contents of Ta, Mo, and N satisfy the following relation (2) : 12000 ¢ S + 0.58 ¢ Ta - 2.6 ¢ Al - 2 ¢ Ti ¤ 19.3 Ta + 1.6 ¢ Mo + 187 ¢ N ¥ 5.7</description><subject>ALLOYS</subject><subject>CHEMISTRY</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZMj0y9R1cgx2dVHw8HT30HUOUnD08fGPVAj3DHJVcPMPUgh39XHx9HPXUQjydwELOAY56wZ7eAKFgZrgso5-Lgq-riGOPjjV8DCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSSeNcAIzNzQzMzSydDYyKUAABb8zSB</recordid><startdate>20210623</startdate><enddate>20210623</enddate><creator>TOYODA Masahiko</creator><creator>ASADA Seiji</creator><creator>TAKATSU Tamao</creator><creator>OGAWA Norihito</creator><creator>KONISHI Akira</creator><creator>KAWASAKI Kenji</creator><creator>SANGO Tetsuya</creator><creator>KAWAGUCHI Seiichi</creator><creator>SANO Yusuke</creator><creator>SAITO Teiichiro</creator><scope>EVB</scope></search><sort><creationdate>20210623</creationdate><title>Ni-BASED HIGH-CR ALLOY WIRE FOR WELDING, ROD FOR ARC-SHIELDED WELDING, AND METAL FOR ARC-SHIELDED WELDING</title><author>TOYODA Masahiko ; ASADA Seiji ; TAKATSU Tamao ; OGAWA Norihito ; KONISHI Akira ; KAWASAKI Kenji ; SANGO Tetsuya ; KAWAGUCHI Seiichi ; SANO Yusuke ; SAITO Teiichiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2671669B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>ALLOYS</topic><topic>CHEMISTRY</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>TOYODA Masahiko</creatorcontrib><creatorcontrib>ASADA Seiji</creatorcontrib><creatorcontrib>TAKATSU Tamao</creatorcontrib><creatorcontrib>OGAWA Norihito</creatorcontrib><creatorcontrib>KONISHI Akira</creatorcontrib><creatorcontrib>KAWASAKI Kenji</creatorcontrib><creatorcontrib>SANGO Tetsuya</creatorcontrib><creatorcontrib>KAWAGUCHI Seiichi</creatorcontrib><creatorcontrib>SANO Yusuke</creatorcontrib><creatorcontrib>SAITO Teiichiro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TOYODA Masahiko</au><au>ASADA Seiji</au><au>TAKATSU Tamao</au><au>OGAWA Norihito</au><au>KONISHI Akira</au><au>KAWASAKI Kenji</au><au>SANGO Tetsuya</au><au>KAWAGUCHI Seiichi</au><au>SANO Yusuke</au><au>SAITO Teiichiro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ni-BASED HIGH-CR ALLOY WIRE FOR WELDING, ROD FOR ARC-SHIELDED WELDING, AND METAL FOR ARC-SHIELDED WELDING</title><date>2021-06-23</date><risdate>2021</risdate><abstract>Provided is a high Cr Ni-based alloy welding wire with which tensile strength and weld cracking resistance of a welded portion, the integrity of the microstructure of a welded metal, and inhibition of scale generation are improved. The high Cr Ni-based alloy welding wire is configured to have an alloy composition comprising, by mass, C: 0.04% or less, Mn: 7% or less, Fe: 1 to 12%, Si: 0.75% or less, Al: 0.01 to 0.7%, Ti: 0.01 to 0.7%, Cr: 25.0 to 31.5%, Ta: 1 to 10%, Mo: 1 to 6%, and N: 0.1% or less, and as inevitable impurities, Ca + Mg: less than 0.002%, P: 0.02% or less, O: 0.01% or less, S: 0.0015% or less, H: 0.0015% or less, Cu: 0.08% or less, and Co: 0.05% or less, and the balance: Ni. Then, the high Cr Ni-based alloy welding wire is configured such that the contents of S, Ta, Al, and Ti satisfy the following relation (1) and the contents of Ta, Mo, and N satisfy the following relation (2) : 12000 ¢ S + 0.58 ¢ Ta - 2.6 ¢ Al - 2 ¢ Ti ¤ 19.3 Ta + 1.6 ¢ Mo + 187 ¢ N ¥ 5.7</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM |
| title | Ni-BASED HIGH-CR ALLOY WIRE FOR WELDING, ROD FOR ARC-SHIELDED WELDING, AND METAL FOR ARC-SHIELDED WELDING |
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