Dissolution Characteristics of New Titanium Alloys in Electrochemical Machining
We focus on the electrochemical dissolution characteristics of new titanium alloys such as near-α titanium alloy Ti60, α＋βtitanium alloy TC4 and 13 titanium alloy Ti40 which are often used for aerospace industry. The ex- periments are carried out by electrochemical machining tool, and the surface mo...
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| Veröffentlicht in: | Transactions of Nanjing University of Aeronautics & Astronautics 2016-10, Vol.33 (5), p.610-619 |
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| creator | Chen, Xuezhen Zhu, Dong Xu, Zhengyang Liu, Jia Zhu, Di |
| description | We focus on the electrochemical dissolution characteristics of new titanium alloys such as near-α titanium alloy Ti60, α＋βtitanium alloy TC4 and 13 titanium alloy Ti40 which are often used for aerospace industry. The ex- periments are carried out by electrochemical machining tool, and the surface morphology of the specimens is ob- served by the scanning electron microscope （SEM） and three-dimensional video microscope （DVM）. The appropri- ate electrolyte is selected and the relationships between surface roughness and current density are achieved. The re- sults show that the single-phase titanium alloy Ti40 has a better surface roughness after ECM compared with the α＋β titanium alloy TC4 and the near- α titanium alloy Ti60. The best surface roughness is Ra O. 28μm when the current density is 75 A/cm2. Furthermore, the surface roughness of the near-a titanium alloy Ti60 is the most sen- sitive with the current density because of the different electrochemical equivalents of substitutional elements and larger grains than TC4. Finally, the suitable current density for each titanium alloy is achieved. |
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The ex- periments are carried out by electrochemical machining tool, and the surface morphology of the specimens is ob- served by the scanning electron microscope （SEM） and three-dimensional video microscope （DVM）. The appropri- ate electrolyte is selected and the relationships between surface roughness and current density are achieved. The re- sults show that the single-phase titanium alloy Ti40 has a better surface roughness after ECM compared with the α＋β titanium alloy TC4 and the near- α titanium alloy Ti60. The best surface roughness is Ra O. 28μm when the current density is 75 A/cm2. Furthermore, the surface roughness of the near-a titanium alloy Ti60 is the most sen- sitive with the current density because of the different electrochemical equivalents of substitutional elements and larger grains than TC4. Finally, the suitable current density for each titanium alloy is achieved.</description><identifier>ISSN: 1005-1120</identifier><language>eng</language><publisher>College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P.R.China</publisher><subject>Alloying elements ; Current density ; Dissolution ; Electrochemical machining ; Electrolytes ; Equivalence ; Surface roughness ; Titanium base alloys</subject><ispartof>Transactions of Nanjing University of Aeronautics & Astronautics, 2016-10, Vol.33 (5), p.610-619</ispartof><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85388X/85388X.jpg</thumbnail><link.rule.ids>314,776,780</link.rule.ids></links><search><creatorcontrib>Chen, Xuezhen</creatorcontrib><creatorcontrib>Zhu, Dong</creatorcontrib><creatorcontrib>Xu, Zhengyang</creatorcontrib><creatorcontrib>Liu, Jia</creatorcontrib><creatorcontrib>Zhu, Di</creatorcontrib><title>Dissolution Characteristics of New Titanium Alloys in Electrochemical Machining</title><title>Transactions of Nanjing University of Aeronautics & Astronautics</title><addtitle>Transactions of Nanjing University of Aeronautics ＆ Astronautics</addtitle><description>We focus on the electrochemical dissolution characteristics of new titanium alloys such as near-α titanium alloy Ti60, α＋βtitanium alloy TC4 and 13 titanium alloy Ti40 which are often used for aerospace industry. The ex- periments are carried out by electrochemical machining tool, and the surface morphology of the specimens is ob- served by the scanning electron microscope （SEM） and three-dimensional video microscope （DVM）. The appropri- ate electrolyte is selected and the relationships between surface roughness and current density are achieved. The re- sults show that the single-phase titanium alloy Ti40 has a better surface roughness after ECM compared with the α＋β titanium alloy TC4 and the near- α titanium alloy Ti60. The best surface roughness is Ra O. 28μm when the current density is 75 A/cm2. Furthermore, the surface roughness of the near-a titanium alloy Ti60 is the most sen- sitive with the current density because of the different electrochemical equivalents of substitutional elements and larger grains than TC4. Finally, the suitable current density for each titanium alloy is achieved.</description><subject>Alloying elements</subject><subject>Current density</subject><subject>Dissolution</subject><subject>Electrochemical machining</subject><subject>Electrolytes</subject><subject>Equivalence</subject><subject>Surface roughness</subject><subject>Titanium base alloys</subject><issn>1005-1120</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNotkDtvwjAAhDO0UhHlP1idukTyK7EzIkofEi0LnS3HD2Lq2GAnAv59I8F0w326091DMUMQViVCGD4Vi5xdC2HNIGG8nhXbN5dz9OPgYgCrTiapBpNcHpzKIFrwY85g5wYZ3NiDpffxmoELYO2NGlJUnemdkh58S9W54ML-uXi00mezuOu8-H1f71af5Wb78bVabkqFao5LzS2hlkOltFXUaGaoYRXCmFWVQVyxViJM9WQ0upZWa0w4pLxhxhLStJDMi_KWe5bByrAXhzimMDWKcOj-ukFfLq0wGKIaVhDhiX-98ccUT6PJg-hdVsZ7GUwcs0CcU4Qb3jQT-nJDVRfD_jSNEsfkepmuYrqthpQwRv4BQD1onQ</recordid><startdate>20161001</startdate><enddate>20161001</enddate><creator>Chen, Xuezhen</creator><creator>Zhu, Dong</creator><creator>Xu, Zhengyang</creator><creator>Liu, Jia</creator><creator>Zhu, Di</creator><general>College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P.R.China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20161001</creationdate><title>Dissolution Characteristics of New Titanium Alloys in Electrochemical Machining</title><author>Chen, Xuezhen ; Zhu, Dong ; Xu, Zhengyang ; Liu, Jia ; Zhu, Di</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1682-d8f34f80ccdfc4ed7e4e75122755e18c7ba124ded79d6afdd23804897ef339b03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Alloying elements</topic><topic>Current density</topic><topic>Dissolution</topic><topic>Electrochemical machining</topic><topic>Electrolytes</topic><topic>Equivalence</topic><topic>Surface roughness</topic><topic>Titanium base alloys</topic><toplevel>online_resources</toplevel><creatorcontrib>Chen, Xuezhen</creatorcontrib><creatorcontrib>Zhu, Dong</creatorcontrib><creatorcontrib>Xu, Zhengyang</creatorcontrib><creatorcontrib>Liu, Jia</creatorcontrib><creatorcontrib>Zhu, Di</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>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</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 Nanjing University of Aeronautics & Astronautics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Xuezhen</au><au>Zhu, Dong</au><au>Xu, Zhengyang</au><au>Liu, Jia</au><au>Zhu, Di</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dissolution Characteristics of New Titanium Alloys in Electrochemical Machining</atitle><jtitle>Transactions of Nanjing University of Aeronautics & Astronautics</jtitle><addtitle>Transactions of Nanjing University of Aeronautics ＆ Astronautics</addtitle><date>2016-10-01</date><risdate>2016</risdate><volume>33</volume><issue>5</issue><spage>610</spage><epage>619</epage><pages>610-619</pages><issn>1005-1120</issn><abstract>We focus on the electrochemical dissolution characteristics of new titanium alloys such as near-α titanium alloy Ti60, α＋βtitanium alloy TC4 and 13 titanium alloy Ti40 which are often used for aerospace industry. The ex- periments are carried out by electrochemical machining tool, and the surface morphology of the specimens is ob- served by the scanning electron microscope （SEM） and three-dimensional video microscope （DVM）. The appropri- ate electrolyte is selected and the relationships between surface roughness and current density are achieved. The re- sults show that the single-phase titanium alloy Ti40 has a better surface roughness after ECM compared with the α＋β titanium alloy TC4 and the near- α titanium alloy Ti60. The best surface roughness is Ra O. 28μm when the current density is 75 A/cm2. Furthermore, the surface roughness of the near-a titanium alloy Ti60 is the most sen- sitive with the current density because of the different electrochemical equivalents of substitutional elements and larger grains than TC4. Finally, the suitable current density for each titanium alloy is achieved.</abstract><pub>College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P.R.China</pub><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 1005-1120 |
| ispartof | Transactions of Nanjing University of Aeronautics & Astronautics, 2016-10, Vol.33 (5), p.610-619 |
| issn | 1005-1120 |
| language | eng |
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| source | Alma/SFX Local Collection |
| subjects | Alloying elements Current density Dissolution Electrochemical machining Electrolytes Equivalence Surface roughness Titanium base alloys |
| title | Dissolution Characteristics of New Titanium Alloys in Electrochemical Machining |
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