Effect of Multilayer and Multi-pass Welding on Microstructure and Properties of Al–Mg Alloy Welding Joint
Three-layer and four-pass metal inert gas welding tests were carried out on 5A01 alloy sheet by using 5B01 wires as filler material. The research results showed that the thermal cycle of the next weld would affect one or even more welds that have been welded. The short-term high-temperature thermal...
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| Veröffentlicht in: | Metallography, microstructure, and analysis microstructure, and analysis, 2020-06, Vol.9 (3), p.428-437 |
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| creator | Jian, Haigen Wang, Yedong Yang, Xiaomei Lei, Xinlei Mi, Chengji |
| description | Three-layer and four-pass metal inert gas welding tests were carried out on 5A01 alloy sheet by using 5B01 wires as filler material. The research results showed that the thermal cycle of the next weld would affect one or even more welds that have been welded. The short-term high-temperature thermal cycling made different weld regions go through different peak temperatures and cooling times, which made the structure and properties of the weld show some inhomogeneity. The fine-grained layer was formed in the fusion zone due to the great degree of supercoiling, and fine Al
3
Zr particles had become the nucleating center of the inhomogeneous nucleation. Grain boundary remelting caused by high welding temperature resulted in the appearance of coarse grain at the interface of weld beads. In addition, the grain growth direction was affected by the heat dissipation direction, and the center of each weld bead was typical rapidly cooled casting structure. |
| doi_str_mv | 10.1007/s13632-020-00646-1 |
| format | Article |
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3
Zr particles had become the nucleating center of the inhomogeneous nucleation. Grain boundary remelting caused by high welding temperature resulted in the appearance of coarse grain at the interface of weld beads. In addition, the grain growth direction was affected by the heat dissipation direction, and the center of each weld bead was typical rapidly cooled casting structure.</description><identifier>ISSN: 2192-9262</identifier><identifier>EISSN: 2192-9270</identifier><identifier>DOI: 10.1007/s13632-020-00646-1</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Aluminum base alloys ; Beads ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Cooling ; Gas metal arc welding ; Gas welding ; Grain boundaries ; Grain growth ; High temperature ; Inert gas welding ; Inhomogeneity ; Magnesium ; Materials Science ; Melting ; Metal sheets ; Metallic Materials ; Multilayers ; Nanotechnology ; Nucleation ; Rare gases ; Structural Materials ; Surfaces and Interfaces ; Technical Article ; Thermal cycling ; Thin Films ; Welded joints</subject><ispartof>Metallography, microstructure, and analysis, 2020-06, Vol.9 (3), p.428-437</ispartof><rights>ASM International 2020</rights><rights>ASM International 2020.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-73b0435108419f070664a08fdb1836b3194e7c2d2742725b11ad692b042ee3823</citedby><cites>FETCH-LOGICAL-c319t-73b0435108419f070664a08fdb1836b3194e7c2d2742725b11ad692b042ee3823</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13632-020-00646-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13632-020-00646-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Jian, Haigen</creatorcontrib><creatorcontrib>Wang, Yedong</creatorcontrib><creatorcontrib>Yang, Xiaomei</creatorcontrib><creatorcontrib>Lei, Xinlei</creatorcontrib><creatorcontrib>Mi, Chengji</creatorcontrib><title>Effect of Multilayer and Multi-pass Welding on Microstructure and Properties of Al–Mg Alloy Welding Joint</title><title>Metallography, microstructure, and analysis</title><addtitle>Metallogr. Microstruct. Anal</addtitle><description>Three-layer and four-pass metal inert gas welding tests were carried out on 5A01 alloy sheet by using 5B01 wires as filler material. The research results showed that the thermal cycle of the next weld would affect one or even more welds that have been welded. The short-term high-temperature thermal cycling made different weld regions go through different peak temperatures and cooling times, which made the structure and properties of the weld show some inhomogeneity. The fine-grained layer was formed in the fusion zone due to the great degree of supercoiling, and fine Al
3
Zr particles had become the nucleating center of the inhomogeneous nucleation. Grain boundary remelting caused by high welding temperature resulted in the appearance of coarse grain at the interface of weld beads. In addition, the grain growth direction was affected by the heat dissipation direction, and the center of each weld bead was typical rapidly cooled casting structure.</description><subject>Aluminum base alloys</subject><subject>Beads</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Cooling</subject><subject>Gas metal arc welding</subject><subject>Gas welding</subject><subject>Grain boundaries</subject><subject>Grain growth</subject><subject>High temperature</subject><subject>Inert gas welding</subject><subject>Inhomogeneity</subject><subject>Magnesium</subject><subject>Materials Science</subject><subject>Melting</subject><subject>Metal sheets</subject><subject>Metallic Materials</subject><subject>Multilayers</subject><subject>Nanotechnology</subject><subject>Nucleation</subject><subject>Rare gases</subject><subject>Structural Materials</subject><subject>Surfaces and Interfaces</subject><subject>Technical Article</subject><subject>Thermal cycling</subject><subject>Thin Films</subject><subject>Welded joints</subject><issn>2192-9262</issn><issn>2192-9270</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRS0EElXpD7CKxNowHrt2s6yq8lIrWIBYWnk4VSDEwXYW3fEP_CFfgtugsmM1Y-mca80l5JzBJQNQV55xyZECAgWQQlJ2REbIUqQpKjg-7BJPycT7OgdI-QwFihF5W1aVKUJiq2TdN6Fusq1xSdaWw5N2mffJi2nKut0ktk3WdeGsD64vQu_MHnx0tjMu1MbvUubN9-fXehNnY7cH897WbTgjJ1XWeDP5nWPyfL18WtzS1cPN3WK-ogVnaaCK5yD4lMFMsLQCBVKKDGZVmbMZl3lkhFEFlqgEKpzmjGWlTDFKaEy8i4_JxZDbOfvRGx_0q-1dG7_UKJhQCoQQkcKB2h3knal05-r3zG01A73rVQ-96tir3veqWZT4IPkItxvj_qL_sX4ACQ96Ow</recordid><startdate>20200601</startdate><enddate>20200601</enddate><creator>Jian, Haigen</creator><creator>Wang, Yedong</creator><creator>Yang, Xiaomei</creator><creator>Lei, Xinlei</creator><creator>Mi, Chengji</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20200601</creationdate><title>Effect of Multilayer and Multi-pass Welding on Microstructure and Properties of Al–Mg Alloy Welding Joint</title><author>Jian, Haigen ; Wang, Yedong ; Yang, Xiaomei ; Lei, Xinlei ; Mi, Chengji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-73b0435108419f070664a08fdb1836b3194e7c2d2742725b11ad692b042ee3823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Aluminum base alloys</topic><topic>Beads</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Cooling</topic><topic>Gas metal arc welding</topic><topic>Gas welding</topic><topic>Grain boundaries</topic><topic>Grain growth</topic><topic>High temperature</topic><topic>Inert gas welding</topic><topic>Inhomogeneity</topic><topic>Magnesium</topic><topic>Materials Science</topic><topic>Melting</topic><topic>Metal sheets</topic><topic>Metallic Materials</topic><topic>Multilayers</topic><topic>Nanotechnology</topic><topic>Nucleation</topic><topic>Rare gases</topic><topic>Structural Materials</topic><topic>Surfaces and Interfaces</topic><topic>Technical Article</topic><topic>Thermal cycling</topic><topic>Thin Films</topic><topic>Welded joints</topic><toplevel>online_resources</toplevel><creatorcontrib>Jian, Haigen</creatorcontrib><creatorcontrib>Wang, Yedong</creatorcontrib><creatorcontrib>Yang, Xiaomei</creatorcontrib><creatorcontrib>Lei, Xinlei</creatorcontrib><creatorcontrib>Mi, Chengji</creatorcontrib><collection>CrossRef</collection><jtitle>Metallography, microstructure, and analysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jian, Haigen</au><au>Wang, Yedong</au><au>Yang, Xiaomei</au><au>Lei, Xinlei</au><au>Mi, Chengji</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Multilayer and Multi-pass Welding on Microstructure and Properties of Al–Mg Alloy Welding Joint</atitle><jtitle>Metallography, microstructure, and analysis</jtitle><stitle>Metallogr. Microstruct. Anal</stitle><date>2020-06-01</date><risdate>2020</risdate><volume>9</volume><issue>3</issue><spage>428</spage><epage>437</epage><pages>428-437</pages><issn>2192-9262</issn><eissn>2192-9270</eissn><abstract>Three-layer and four-pass metal inert gas welding tests were carried out on 5A01 alloy sheet by using 5B01 wires as filler material. The research results showed that the thermal cycle of the next weld would affect one or even more welds that have been welded. The short-term high-temperature thermal cycling made different weld regions go through different peak temperatures and cooling times, which made the structure and properties of the weld show some inhomogeneity. The fine-grained layer was formed in the fusion zone due to the great degree of supercoiling, and fine Al
3
Zr particles had become the nucleating center of the inhomogeneous nucleation. Grain boundary remelting caused by high welding temperature resulted in the appearance of coarse grain at the interface of weld beads. In addition, the grain growth direction was affected by the heat dissipation direction, and the center of each weld bead was typical rapidly cooled casting structure.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s13632-020-00646-1</doi><tpages>10</tpages></addata></record> |
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| subjects | Aluminum base alloys Beads Characterization and Evaluation of Materials Chemistry and Materials Science Cooling Gas metal arc welding Gas welding Grain boundaries Grain growth High temperature Inert gas welding Inhomogeneity Magnesium Materials Science Melting Metal sheets Metallic Materials Multilayers Nanotechnology Nucleation Rare gases Structural Materials Surfaces and Interfaces Technical Article Thermal cycling Thin Films Welded joints |
| title | Effect of Multilayer and Multi-pass Welding on Microstructure and Properties of Al–Mg Alloy Welding Joint |
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