Surface treatment of 3D outside serrated integral-fin tube manufactured by rolling and extrusion
The outside serrated integral-fin tubes fabricated by rolling-plowing-extrusion processing were surface-treated through different processes of annealing in hydrogen atmosphere,electrochemical corrosion or sandblasting.The purpose was to eliminate residual stress,clear secondary micro-fins and enhanc...
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| Veröffentlicht in: | Transactions of Nonferrous Metals Society of China 2010-05, Vol.20 (5), p.844-848 |
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| creator | 白鹏飞 刘小康 燕辉 唐彪 |
| description | The outside serrated integral-fin tubes fabricated by rolling-plowing-extrusion processing were surface-treated through different processes of annealing in hydrogen atmosphere,electrochemical corrosion or sandblasting.The purpose was to eliminate residual stress,clear secondary micro-fins and enhance heat transfer performance.By comparing the surface characteristics,it is found that the finned tubes treated by electrochemical corrosion have the most glabrous surfaces where the fins are almost perfectly reserved.Clear layer cracks can be observed on the top of the fins.These structures are effective in enhancing heat transfer performance when being applied to flow heat exchange.Therefore,the finned tubes treated by electrochemical corrosion are proper for the tubular exchanger with water coolant.The finned tubes treated by sandblasting have rougher surfaces with layer cracks and micro gaps removed.As these structures are useful to clearing adhesive feculence,the tubes are more suitable for the tubular heat exchanger with oil coolant. |
| doi_str_mv | 10.1016/S1003-6326(09)60224-7 |
| format | Article |
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All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-e31f73b0c1571e950bd70e0a3997542a596113bb1dfcb5178a6536382592679a3</citedby><cites>FETCH-LOGICAL-c404t-e31f73b0c1571e950bd70e0a3997542a596113bb1dfcb5178a6536382592679a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85276A/85276A.jpg</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S1003-6326(09)60224-7$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3541,27915,27916,45986</link.rule.ids></links><search><creatorcontrib>白鹏飞 刘小康 燕辉 唐彪</creatorcontrib><title>Surface treatment of 3D outside serrated integral-fin tube manufactured by rolling and extrusion</title><title>Transactions of Nonferrous Metals Society of China</title><addtitle>Transactions of Nonferrous Metals Society of China</addtitle><description>The outside serrated integral-fin tubes fabricated by rolling-plowing-extrusion processing were surface-treated through different processes of annealing in hydrogen atmosphere,electrochemical corrosion or sandblasting.The purpose was to eliminate residual stress,clear secondary micro-fins and enhance heat transfer performance.By comparing the surface characteristics,it is found that the finned tubes treated by electrochemical corrosion have the most glabrous surfaces where the fins are almost perfectly reserved.Clear layer cracks can be observed on the top of the fins.These structures are effective in enhancing heat transfer performance when being applied to flow heat exchange.Therefore,the finned tubes treated by electrochemical corrosion are proper for the tubular exchanger with water coolant.The finned tubes treated by sandblasting have rougher surfaces with layer cracks and micro gaps removed.As these structures are useful to clearing adhesive feculence,the tubes are more suitable for the tubular heat exchanger with oil coolant.</description><subject>Coolants</subject><subject>Cracks</subject><subject>Electrochemical corrosion</subject><subject>finned tube</subject><subject>Fins</subject><subject>Heat exchangers</subject><subject>heat transfer</subject><subject>multi-dimensional surface</subject><subject>Performance enhancement</subject><subject>Sandblasting</subject><subject>surface treating</subject><subject>Tubes</subject><subject>挤压加工</subject><subject>电化学治疗</subject><subject>电化学腐蚀</subject><subject>管式换热器</subject><subject>结构胶粘剂</subject><subject>翅片管</subject><subject>表面处理</subject><issn>1003-6326</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkEtPFTEUx2ehiQh-BJPGjRoz2se0pStjUJSEhAW4rm3ndOx1bgt9CNdPb-ESt65Ocs7_kfMbhpcEvyeYiA-XBGM2CkbFG6zeCkzpNMonw8G_9bPheSkbjKdJCHIw_Lhs2RsHqGYwdQuxouQR-4xSqyXMgArkbCrMKMQKSzbr6ENEtVlAWxNb99aW-9nuUE7rGuKCTJwR3NXcSkjxaHjqzVrgxeM8HL6ffrk6-TaeX3w9O_l0ProJT3UERrxkFjvCJQHFsZ0lBmyYUpJP1HAlCGHWktk7y4k8NoIzwY4pV1RIZdjh8G6fe2uiN3HRm9Ry7I36z7Irm3JnNVDcMXBMcVe_3quvc7ppUKrehuJgXU2E1IqWPVwoxXhX8r3S5VRKBq-vc9iavNME63vk-gG5vmersdIPyLXsvo97H_SnfwfIurgA0cEcMriq5xT-m_DqsflnistNJ6utcb98WEGziUolJ8L-AkOelZo</recordid><startdate>20100501</startdate><enddate>20100501</enddate><creator>白鹏飞 刘小康 燕辉 唐彪</creator><general>Elsevier Ltd</general><general>School of 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tube</topic><topic>Fins</topic><topic>Heat exchangers</topic><topic>heat transfer</topic><topic>multi-dimensional surface</topic><topic>Performance enhancement</topic><topic>Sandblasting</topic><topic>surface treating</topic><topic>Tubes</topic><topic>挤压加工</topic><topic>电化学治疗</topic><topic>电化学腐蚀</topic><topic>管式换热器</topic><topic>结构胶粘剂</topic><topic>翅片管</topic><topic>表面处理</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>白鹏飞 刘小康 燕辉 唐彪</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Transactions of Nonferrous Metals Society of China</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>白鹏飞 刘小康 燕辉 唐彪</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Surface treatment of 3D outside serrated integral-fin tube manufactured by rolling and extrusion</atitle><jtitle>Transactions of Nonferrous Metals Society of China</jtitle><addtitle>Transactions of Nonferrous Metals Society of China</addtitle><date>2010-05-01</date><risdate>2010</risdate><volume>20</volume><issue>5</issue><spage>844</spage><epage>848</epage><pages>844-848</pages><issn>1003-6326</issn><abstract>The outside serrated integral-fin tubes fabricated by rolling-plowing-extrusion processing were surface-treated through different processes of annealing in hydrogen atmosphere,electrochemical corrosion or sandblasting.The purpose was to eliminate residual stress,clear secondary micro-fins and enhance heat transfer performance.By comparing the surface characteristics,it is found that the finned tubes treated by electrochemical corrosion have the most glabrous surfaces where the fins are almost perfectly reserved.Clear layer cracks can be observed on the top of the fins.These structures are effective in enhancing heat transfer performance when being applied to flow heat exchange.Therefore,the finned tubes treated by electrochemical corrosion are proper for the tubular exchanger with water coolant.The finned tubes treated by sandblasting have rougher surfaces with layer cracks and micro gaps removed.As these structures are useful to clearing adhesive feculence,the tubes are more suitable for the tubular heat exchanger with oil coolant.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S1003-6326(09)60224-7</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1003-6326 |
| ispartof | Transactions of Nonferrous Metals Society of China, 2010-05, Vol.20 (5), p.844-848 |
| issn | 1003-6326 |
| language | eng |
| recordid | cdi_wanfang_journals_zgysjsxb_e201005020 |
| source | ScienceDirect Journals (5 years ago - present); Alma/SFX Local Collection |
| subjects | Coolants Cracks Electrochemical corrosion finned tube Fins Heat exchangers heat transfer multi-dimensional surface Performance enhancement Sandblasting surface treating Tubes 挤压加工 电化学治疗 电化学腐蚀 管式换热器 结构胶粘剂 翅片管 表面处理 |
| title | Surface treatment of 3D outside serrated integral-fin tube manufactured by rolling and extrusion |
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