Microstructural and mechanical properties of resistance spot weld of Inconel 625 supper alloy
This study was carried out to evaluate the microstructural and mechanical properties of resistance spot-welded Inconel 625 alloy. The effects of welding current, applied force, and holding time of resistance spot welding (RSW) process were investigated by optical microscopy (OM) and scanning electro...
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| Veröffentlicht in: | International journal of advanced manufacturing technology 2016-04, Vol.84 (1-4), p.607-619 |
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| creator | Rezaei Ashtiani, Hamid Reza Zarandooz, R. |
| description | This study was carried out to evaluate the microstructural and mechanical properties of resistance spot-welded Inconel 625 alloy. The effects of welding current, applied force, and holding time of resistance spot welding (RSW) process were investigated by optical microscopy (OM) and scanning electron microscope (SEM) images, microhardness tests, and also tensile shear tests. Microstructural investigations showed that the nugget structure consisted of homogenous columnar dendrite structure, which epitaxially grew along the electrode direction, and the microstructure of the heat-affected zone (HAZ) included a fine-grain recrystallized zone (FRXZ), coarse-grain recrystallized zone (CRXZ), and recovery zone (REZ). The effects of welding parameters on the mechanical properties of the spot weld in terms of peak load, fracture energy, and failure mode were investigated. |
| doi_str_mv | 10.1007/s00170-015-7732-8 |
| format | Article |
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The effects of welding current, applied force, and holding time of resistance spot welding (RSW) process were investigated by optical microscopy (OM) and scanning electron microscope (SEM) images, microhardness tests, and also tensile shear tests. Microstructural investigations showed that the nugget structure consisted of homogenous columnar dendrite structure, which epitaxially grew along the electrode direction, and the microstructure of the heat-affected zone (HAZ) included a fine-grain recrystallized zone (FRXZ), coarse-grain recrystallized zone (CRXZ), and recovery zone (REZ). The effects of welding parameters on the mechanical properties of the spot weld in terms of peak load, fracture energy, and failure mode were investigated.</description><identifier>ISSN: 0268-3768</identifier><identifier>EISSN: 1433-3015</identifier><identifier>DOI: 10.1007/s00170-015-7732-8</identifier><language>eng</language><publisher>London: Springer London</publisher><subject>CAE) and Design ; Columnar structure ; Computer-Aided Engineering (CAD ; Dendritic structure ; Engineering ; Failure modes ; Fracture toughness ; Heat affected zone ; Heat treating ; Industrial and Production Engineering ; Investigations ; Mechanical Engineering ; Mechanical properties ; Media Management ; Microhardness ; Microstructure ; Nickel base alloys ; Optical microscopy ; Original Article ; Peak load ; Recovery zones ; Recrystallization ; Resistance spot welding ; Shear tests ; Superalloys ; Welding current ; Welding parameters</subject><ispartof>International journal of advanced manufacturing technology, 2016-04, Vol.84 (1-4), p.607-619</ispartof><rights>Springer-Verlag London 2015</rights><rights>The International Journal of Advanced Manufacturing Technology is a copyright of Springer, (2015). 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The effects of welding current, applied force, and holding time of resistance spot welding (RSW) process were investigated by optical microscopy (OM) and scanning electron microscope (SEM) images, microhardness tests, and also tensile shear tests. Microstructural investigations showed that the nugget structure consisted of homogenous columnar dendrite structure, which epitaxially grew along the electrode direction, and the microstructure of the heat-affected zone (HAZ) included a fine-grain recrystallized zone (FRXZ), coarse-grain recrystallized zone (CRXZ), and recovery zone (REZ). The effects of welding parameters on the mechanical properties of the spot weld in terms of peak load, fracture energy, and failure mode were investigated.</description><subject>CAE) and Design</subject><subject>Columnar structure</subject><subject>Computer-Aided Engineering (CAD</subject><subject>Dendritic structure</subject><subject>Engineering</subject><subject>Failure modes</subject><subject>Fracture toughness</subject><subject>Heat affected zone</subject><subject>Heat treating</subject><subject>Industrial and Production Engineering</subject><subject>Investigations</subject><subject>Mechanical Engineering</subject><subject>Mechanical properties</subject><subject>Media Management</subject><subject>Microhardness</subject><subject>Microstructure</subject><subject>Nickel base alloys</subject><subject>Optical microscopy</subject><subject>Original Article</subject><subject>Peak load</subject><subject>Recovery zones</subject><subject>Recrystallization</subject><subject>Resistance spot welding</subject><subject>Shear tests</subject><subject>Superalloys</subject><subject>Welding current</subject><subject>Welding parameters</subject><issn>0268-3768</issn><issn>1433-3015</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1UE1LxDAUDKLguvoDvAU8R_PRpNmjLOourHjRo4QkTbRLN6lJi-y_N6WCJ0-PN8zMmzcAXBN8SzCu7zLGpMYIE47qmlEkT8CCVIwhVqBTsMBUSMRqIc_BRc77whZEyAV4f25tinlIox3GpDuoQwMPzn7q0Nqy9in2Lg2tyzB6mFxu86CDdTD3cYDfrmsmfBtsDK6DgnKYx74ooO66eLwEZ1532V39ziV4e3x4XW_Q7uVpu77fIcuIGFDVeMN9ib2iXmDdYF5zWxlsjNdEGmmdMdha46VjqwJKzzkXkhFbWSebhi3Bzexb4n6NLg9qH8cUyklFqaCMEE5ZYZGZNX2ck_OqT-1Bp6MiWE0tqrlFVSpTU4tKFg2dNblww4dLf87_i34A9wt2lg</recordid><startdate>20160401</startdate><enddate>20160401</enddate><creator>Rezaei Ashtiani, Hamid Reza</creator><creator>Zarandooz, R.</creator><general>Springer London</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20160401</creationdate><title>Microstructural and mechanical properties of resistance spot weld of Inconel 625 supper alloy</title><author>Rezaei Ashtiani, Hamid Reza ; Zarandooz, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-4dfb5f73292f60ad0575c4b0bbfa18b8cebb0ccbf8e39bbf8f5556831c4ce8dd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>CAE) and Design</topic><topic>Columnar structure</topic><topic>Computer-Aided Engineering (CAD</topic><topic>Dendritic structure</topic><topic>Engineering</topic><topic>Failure modes</topic><topic>Fracture toughness</topic><topic>Heat affected zone</topic><topic>Heat treating</topic><topic>Industrial and Production Engineering</topic><topic>Investigations</topic><topic>Mechanical Engineering</topic><topic>Mechanical properties</topic><topic>Media Management</topic><topic>Microhardness</topic><topic>Microstructure</topic><topic>Nickel base alloys</topic><topic>Optical microscopy</topic><topic>Original Article</topic><topic>Peak load</topic><topic>Recovery zones</topic><topic>Recrystallization</topic><topic>Resistance spot welding</topic><topic>Shear tests</topic><topic>Superalloys</topic><topic>Welding current</topic><topic>Welding parameters</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rezaei Ashtiani, Hamid Reza</creatorcontrib><creatorcontrib>Zarandooz, R.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>International journal of advanced manufacturing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rezaei Ashtiani, Hamid Reza</au><au>Zarandooz, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microstructural and mechanical properties of resistance spot weld of Inconel 625 supper alloy</atitle><jtitle>International journal of advanced manufacturing technology</jtitle><stitle>Int J Adv Manuf Technol</stitle><date>2016-04-01</date><risdate>2016</risdate><volume>84</volume><issue>1-4</issue><spage>607</spage><epage>619</epage><pages>607-619</pages><issn>0268-3768</issn><eissn>1433-3015</eissn><abstract>This study was carried out to evaluate the microstructural and mechanical properties of resistance spot-welded Inconel 625 alloy. The effects of welding current, applied force, and holding time of resistance spot welding (RSW) process were investigated by optical microscopy (OM) and scanning electron microscope (SEM) images, microhardness tests, and also tensile shear tests. Microstructural investigations showed that the nugget structure consisted of homogenous columnar dendrite structure, which epitaxially grew along the electrode direction, and the microstructure of the heat-affected zone (HAZ) included a fine-grain recrystallized zone (FRXZ), coarse-grain recrystallized zone (CRXZ), and recovery zone (REZ). The effects of welding parameters on the mechanical properties of the spot weld in terms of peak load, fracture energy, and failure mode were investigated.</abstract><cop>London</cop><pub>Springer London</pub><doi>10.1007/s00170-015-7732-8</doi><tpages>13</tpages></addata></record> |
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| issn | 0268-3768 1433-3015 |
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| source | Springer Nature - Complete Springer Journals |
| subjects | CAE) and Design Columnar structure Computer-Aided Engineering (CAD Dendritic structure Engineering Failure modes Fracture toughness Heat affected zone Heat treating Industrial and Production Engineering Investigations Mechanical Engineering Mechanical properties Media Management Microhardness Microstructure Nickel base alloys Optical microscopy Original Article Peak load Recovery zones Recrystallization Resistance spot welding Shear tests Superalloys Welding current Welding parameters |
| title | Microstructural and mechanical properties of resistance spot weld of Inconel 625 supper alloy |
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