High-speed imaging observation on molten bridges of AgNi10 electrical contact material
The electrical contact–high-speed imaging experimental system was developed to investigate the molten bridge phenomena of AgNi10 electrical contact material. The dimension of molten bridges was measured along with the measurement of waveforms in the contact voltage under the load of direct current (...
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| Veröffentlicht in: | Rare metals 2023-01, Vol.42 (1), p.336-345 |
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| creator | Chen, Jing-Hong Chen, Song Xie, Ming Hu, Jie-Qiong Wang, Sai-Bei |
| description | The electrical contact–high-speed imaging experimental system was developed to investigate the molten bridge phenomena of AgNi10 electrical contact material. The dimension of molten bridges was measured along with the measurement of waveforms in the contact voltage under the load of direct current (DC) 6 V (8–20 A) and breaking speed of 50.0 mm·s
−1
. A part of the observed results was presented as well as surface morphology of the contacts after electrical contact behavior, which shows some interesting and new phenomena. Molten bridges and arc could exist simultaneously. The stable molten bridge looks like cylindrical shape and then becomes needle tip at its rupture, the diameter and length of molten bridges both increase with the increase in current and the growth gradient of the diameter is larger than that of the length. The morphology and elemental distribution of the contact surface are changed by the behavior of electrical contact. |
| doi_str_mv | 10.1007/s12598-017-0911-z |
| format | Article |
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−1
. A part of the observed results was presented as well as surface morphology of the contacts after electrical contact behavior, which shows some interesting and new phenomena. Molten bridges and arc could exist simultaneously. The stable molten bridge looks like cylindrical shape and then becomes needle tip at its rupture, the diameter and length of molten bridges both increase with the increase in current and the growth gradient of the diameter is larger than that of the length. The morphology and elemental distribution of the contact surface are changed by the behavior of electrical contact.</description><identifier>ISSN: 1001-0521</identifier><identifier>EISSN: 1867-7185</identifier><identifier>DOI: 10.1007/s12598-017-0911-z</identifier><language>eng</language><publisher>Beijing: Nonferrous Metals Society of China</publisher><subject>Biomaterials ; Bridges ; Chemistry and Materials Science ; Diameters ; Direct current ; Electric contacts ; Energy ; High speed ; Materials Engineering ; Materials Science ; Metallic Materials ; Morphology ; Nanoscale Science and Technology ; Physical Chemistry ; Waveforms</subject><ispartof>Rare metals, 2023-01, Vol.42 (1), p.336-345</ispartof><rights>The Nonferrous Metals Society of China and Springer-Verlag Berlin Heidelberg 2017</rights><rights>The Nonferrous Metals Society of China and Springer-Verlag Berlin Heidelberg 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-2b68c02c3d78391d5b5a9e29c68705658517c15a84b741f067ccf887434ed7d73</citedby><cites>FETCH-LOGICAL-c316t-2b68c02c3d78391d5b5a9e29c68705658517c15a84b741f067ccf887434ed7d73</cites><orcidid>0000-0002-2407-4325</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12598-017-0911-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12598-017-0911-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Chen, Jing-Hong</creatorcontrib><creatorcontrib>Chen, Song</creatorcontrib><creatorcontrib>Xie, Ming</creatorcontrib><creatorcontrib>Hu, Jie-Qiong</creatorcontrib><creatorcontrib>Wang, Sai-Bei</creatorcontrib><title>High-speed imaging observation on molten bridges of AgNi10 electrical contact material</title><title>Rare metals</title><addtitle>Rare Met</addtitle><description>The electrical contact–high-speed imaging experimental system was developed to investigate the molten bridge phenomena of AgNi10 electrical contact material. The dimension of molten bridges was measured along with the measurement of waveforms in the contact voltage under the load of direct current (DC) 6 V (8–20 A) and breaking speed of 50.0 mm·s
−1
. A part of the observed results was presented as well as surface morphology of the contacts after electrical contact behavior, which shows some interesting and new phenomena. Molten bridges and arc could exist simultaneously. The stable molten bridge looks like cylindrical shape and then becomes needle tip at its rupture, the diameter and length of molten bridges both increase with the increase in current and the growth gradient of the diameter is larger than that of the length. The morphology and elemental distribution of the contact surface are changed by the behavior of electrical contact.</description><subject>Biomaterials</subject><subject>Bridges</subject><subject>Chemistry and Materials Science</subject><subject>Diameters</subject><subject>Direct current</subject><subject>Electric contacts</subject><subject>Energy</subject><subject>High speed</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Morphology</subject><subject>Nanoscale Science and Technology</subject><subject>Physical Chemistry</subject><subject>Waveforms</subject><issn>1001-0521</issn><issn>1867-7185</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LxDAQxYMouK5-AG8Bz9GZtvnT47KoKyx6Ua8hTdOapdusSVdwP71dKngSBmYO773h_Qi5RrhFAHmXMOOlYoCSQYnIDidkhkpIJlHx0_EGQAY8w3NykdIGoCiEgBl5X_n2g6WdczX1W9P6vqWhSi5-mcGHno6zDd3gelpFX7cu0dDQRfvsEajrnB2it6ajNvSDsQPdmsFFb7pLctaYLrmr3z0nbw_3r8sVW788Pi0Xa2ZzFAPLKqEsZDavpcpLrHnFTemy0golgQuuOEqL3KiikgU2IKS1jVKyyAtXy1rmc3Iz5e5i-Ny7NOhN2Md-fKkzybkqkcujCieVjSGl6Bq9i2PZ-K0R9BGfnvDpEZ8-4tOH0ZNNnjRq-9bFv-T_TT9qlXIo</recordid><startdate>20230101</startdate><enddate>20230101</enddate><creator>Chen, Jing-Hong</creator><creator>Chen, Song</creator><creator>Xie, Ming</creator><creator>Hu, Jie-Qiong</creator><creator>Wang, Sai-Bei</creator><general>Nonferrous Metals Society of China</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-2407-4325</orcidid></search><sort><creationdate>20230101</creationdate><title>High-speed imaging observation on molten bridges of AgNi10 electrical contact material</title><author>Chen, Jing-Hong ; Chen, Song ; Xie, Ming ; Hu, Jie-Qiong ; Wang, Sai-Bei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-2b68c02c3d78391d5b5a9e29c68705658517c15a84b741f067ccf887434ed7d73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Biomaterials</topic><topic>Bridges</topic><topic>Chemistry and Materials Science</topic><topic>Diameters</topic><topic>Direct current</topic><topic>Electric contacts</topic><topic>Energy</topic><topic>High speed</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Morphology</topic><topic>Nanoscale Science and Technology</topic><topic>Physical Chemistry</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Jing-Hong</creatorcontrib><creatorcontrib>Chen, Song</creatorcontrib><creatorcontrib>Xie, Ming</creatorcontrib><creatorcontrib>Hu, Jie-Qiong</creatorcontrib><creatorcontrib>Wang, Sai-Bei</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Rare metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Jing-Hong</au><au>Chen, Song</au><au>Xie, Ming</au><au>Hu, Jie-Qiong</au><au>Wang, Sai-Bei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-speed imaging observation on molten bridges of AgNi10 electrical contact material</atitle><jtitle>Rare metals</jtitle><stitle>Rare Met</stitle><date>2023-01-01</date><risdate>2023</risdate><volume>42</volume><issue>1</issue><spage>336</spage><epage>345</epage><pages>336-345</pages><issn>1001-0521</issn><eissn>1867-7185</eissn><abstract>The electrical contact–high-speed imaging experimental system was developed to investigate the molten bridge phenomena of AgNi10 electrical contact material. The dimension of molten bridges was measured along with the measurement of waveforms in the contact voltage under the load of direct current (DC) 6 V (8–20 A) and breaking speed of 50.0 mm·s
−1
. A part of the observed results was presented as well as surface morphology of the contacts after electrical contact behavior, which shows some interesting and new phenomena. Molten bridges and arc could exist simultaneously. The stable molten bridge looks like cylindrical shape and then becomes needle tip at its rupture, the diameter and length of molten bridges both increase with the increase in current and the growth gradient of the diameter is larger than that of the length. The morphology and elemental distribution of the contact surface are changed by the behavior of electrical contact.</abstract><cop>Beijing</cop><pub>Nonferrous Metals Society of China</pub><doi>10.1007/s12598-017-0911-z</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-2407-4325</orcidid></addata></record> |
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| source | SpringerNature Journals; Alma/SFX Local Collection |
| subjects | Biomaterials Bridges Chemistry and Materials Science Diameters Direct current Electric contacts Energy High speed Materials Engineering Materials Science Metallic Materials Morphology Nanoscale Science and Technology Physical Chemistry Waveforms |
| title | High-speed imaging observation on molten bridges of AgNi10 electrical contact material |
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