Field girth welding technology for high manganese steel slurry pipelines
The present disclosure relates to a welding composition for joining high manganese steel base metals and methods of applying the same. The composition includes: carbon in a range of about 0.4 wt % to about 0.8 wt %; manganese in a range of about 18 wt % to about 24 wt %; chromium in an amount of ≤ a...
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| creator | Anderson, Timothy D Lee, Sangchul Fairchild, Douglas P Ma, Ning Wasson, Andrew J Lee, Jongsub Han, IlWook Yue, Xin Lee, Bongkeun Jin, HyunWoo |
| description | The present disclosure relates to a welding composition for joining high manganese steel base metals and methods of applying the same. The composition includes: carbon in a range of about 0.4 wt % to about 0.8 wt %; manganese in a range of about 18 wt % to about 24 wt %; chromium in an amount of ≤ about 6 wt %; molybdenum in an amount of ≤ about 4 wt %; nickel in an amount of ≤ about 5 wt %; silicon in an amount of about 0.4 wt % to about 1.0 wt %; sulfur in an amount of ≤ about 200 ppm; phosphorus in an amount of ≤ about 200 ppm; and a balance including iron. In an embodiment, the composition has an austenitic phase. |
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The composition includes: carbon in a range of about 0.4 wt % to about 0.8 wt %; manganese in a range of about 18 wt % to about 24 wt %; chromium in an amount of ≤ about 6 wt %; molybdenum in an amount of ≤ about 4 wt %; nickel in an amount of ≤ about 5 wt %; silicon in an amount of about 0.4 wt % to about 1.0 wt %; sulfur in an amount of ≤ about 200 ppm; phosphorus in an amount of ≤ about 200 ppm; and a balance including iron. In an embodiment, the composition has an austenitic phase.</description><language>eng</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>2019</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=20191203&DB=EPODOC&CC=US&NR=10493569B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191203&DB=EPODOC&CC=US&NR=10493569B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Anderson, Timothy D</creatorcontrib><creatorcontrib>Lee, Sangchul</creatorcontrib><creatorcontrib>Fairchild, Douglas P</creatorcontrib><creatorcontrib>Ma, Ning</creatorcontrib><creatorcontrib>Wasson, Andrew J</creatorcontrib><creatorcontrib>Lee, Jongsub</creatorcontrib><creatorcontrib>Han, IlWook</creatorcontrib><creatorcontrib>Yue, Xin</creatorcontrib><creatorcontrib>Lee, Bongkeun</creatorcontrib><creatorcontrib>Jin, HyunWoo</creatorcontrib><title>Field girth welding technology for high manganese steel slurry pipelines</title><description>The present disclosure relates to a welding composition for joining high manganese steel base metals and methods of applying the same. The composition includes: carbon in a range of about 0.4 wt % to about 0.8 wt %; manganese in a range of about 18 wt % to about 24 wt %; chromium in an amount of ≤ about 6 wt %; molybdenum in an amount of ≤ about 4 wt %; nickel in an amount of ≤ about 5 wt %; silicon in an amount of about 0.4 wt % to about 1.0 wt %; sulfur in an amount of ≤ about 200 ppm; phosphorus in an amount of ≤ about 200 ppm; and a balance including iron. 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The composition includes: carbon in a range of about 0.4 wt % to about 0.8 wt %; manganese in a range of about 18 wt % to about 24 wt %; chromium in an amount of ≤ about 6 wt %; molybdenum in an amount of ≤ about 4 wt %; nickel in an amount of ≤ about 5 wt %; silicon in an amount of about 0.4 wt % to about 1.0 wt %; sulfur in an amount of ≤ about 200 ppm; phosphorus in an amount of ≤ about 200 ppm; and a balance including iron. In an embodiment, the composition has an austenitic phase.</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 | Field girth welding technology for high manganese steel slurry pipelines |
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