Influence of Internal Pressure and Axial Compressive Displacement on the Formability of Small-Diameter ZM21 Magnesium Alloy Tubes in Warm Tube Hydroforming
In this study, the influence of internal pressure and axial compressive displacement on the formability of small-diameter ZM21 magnesium alloy tubes in warm tube hydroforming (THF) was examined experimentally and numerically. The deformation behavior of ZM21 tubes, with a 2.0 mm outer diameter and 0...
Gespeichert in:
| Veröffentlicht in: | Metals (Basel ) 2020-05, Vol.10 (5), p.674 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 5 |
| container_start_page | 674 |
| container_title | Metals (Basel ) |
| container_volume | 10 |
| creator | Yasui, Hajime Miyagawa, Taisuke Yoshihara, Shoichiro Furushima, Tsuyoshi Yamada, Ryuichi Ito, Yasumi |
| description | In this study, the influence of internal pressure and axial compressive displacement on the formability of small-diameter ZM21 magnesium alloy tubes in warm tube hydroforming (THF) was examined experimentally and numerically. The deformation behavior of ZM21 tubes, with a 2.0 mm outer diameter and 0.2 mm wall thickness, was evaluated in taper-cavity and cylinder-cavity dies. The simulation code used was the dynamic explicit finite element (FE) method (FEM) code, LS-DYNA 3D. The experiments were conducted at 250 °C. This paper elucidated the deformation characteristics, forming defects and forming limit of ZM21 tubes. Their deformation behavior in the taper-cavity die was affected by the axial compressive direction. Additionally, the occurrence of tube buckling could be inferred by changes of the axial compression force, which were measured by the load cell during the processing. In addition, grain with twin boundaries and refined grain were observed at the bended areas of tapered tubes. The hydroformed samples could have a high strength. Moreover, wrinkles, which are caused under a lower internal pressure condition, were employed to avoid tube fractures during the axial feeding. The tube with wrinkles was expanded by a straightening process after the axial feed. It was found that the process of warm THF of the tubes in the cylinder-cavity die was successful. |
| doi_str_mv | 10.3390/met10050674 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_doaj_</sourceid><recordid>TN_cdi_proquest_journals_2406742213</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_34bee2db861241389c3e9b428a60a867</doaj_id><sourcerecordid>2406742213</sourcerecordid><originalsourceid>FETCH-LOGICAL-c364t-594dad89775158478e90f850c769aa761ae9849e73492cab38563b7a82c507513</originalsourceid><addsrcrecordid>eNpNkduK1EAQhoMouKx75Qs0eCnRPqUPl8Os6w7souCK4E2odCpjD53usTsR51l8WZMdka2bqvopvirqr6rXjL4TwtL3I06M0oYqLZ9VF5zqppaasudP6pfVVSkHuoThilp7Uf3ZxSHMGB2SNJBdnDBHCORzxlLmjARiTza__SJt03hcVf8LybUvxwAOR4wTSZFMP5DcpDxC54OfTivqywgh1NcelrMwk-_3nJF72Ecsfh7JJoR0Ig9zh4X4SL5BHh87cnvqcxoWlI_7V9WLAULBq3_5svp68-Fhe1vfffq4227uaieUnOrGyh56Y7VuWGOkNmjpYBrqtLIAWjFAa6RFLaTlDjphGiU6DYa7ZnkME5fV7sztExzaY_Yj5FObwLePQsr7FvLkXcBWyA6R951RjEsmjHUCbSe5AUXBKL2w3pxZx5x-zlim9pDm9aWl5XK1hnMmlqm35ymXUykZh_9bGW1XM9snZoq_QJqROw</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2406742213</pqid></control><display><type>article</type><title>Influence of Internal Pressure and Axial Compressive Displacement on the Formability of Small-Diameter ZM21 Magnesium Alloy Tubes in Warm Tube Hydroforming</title><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Yasui, Hajime ; Miyagawa, Taisuke ; Yoshihara, Shoichiro ; Furushima, Tsuyoshi ; Yamada, Ryuichi ; Ito, Yasumi</creator><creatorcontrib>Yasui, Hajime ; Miyagawa, Taisuke ; Yoshihara, Shoichiro ; Furushima, Tsuyoshi ; Yamada, Ryuichi ; Ito, Yasumi</creatorcontrib><description>In this study, the influence of internal pressure and axial compressive displacement on the formability of small-diameter ZM21 magnesium alloy tubes in warm tube hydroforming (THF) was examined experimentally and numerically. The deformation behavior of ZM21 tubes, with a 2.0 mm outer diameter and 0.2 mm wall thickness, was evaluated in taper-cavity and cylinder-cavity dies. The simulation code used was the dynamic explicit finite element (FE) method (FEM) code, LS-DYNA 3D. The experiments were conducted at 250 °C. This paper elucidated the deformation characteristics, forming defects and forming limit of ZM21 tubes. Their deformation behavior in the taper-cavity die was affected by the axial compressive direction. Additionally, the occurrence of tube buckling could be inferred by changes of the axial compression force, which were measured by the load cell during the processing. In addition, grain with twin boundaries and refined grain were observed at the bended areas of tapered tubes. The hydroformed samples could have a high strength. Moreover, wrinkles, which are caused under a lower internal pressure condition, were employed to avoid tube fractures during the axial feeding. The tube with wrinkles was expanded by a straightening process after the axial feed. It was found that the process of warm THF of the tubes in the cylinder-cavity die was successful.</description><identifier>ISSN: 2075-4701</identifier><identifier>EISSN: 2075-4701</identifier><identifier>DOI: 10.3390/met10050674</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Compression tests ; Computer simulation ; Crystal defects ; Cylinders ; deformation characteristics ; Diameters ; Die cavities ; Dies ; Ductility ; Finite element method ; Formability ; forming defects ; Forming limits ; Fractures ; Heat resistance ; Hydroforming ; Internal pressure ; Load cells ; magnesium alloy ; Magnesium alloys ; Magnesium base alloys ; Medical equipment ; Medical research ; small-diameter tube ; Tapering ; tube hydroforming ; Tubes ; Twin boundaries ; Wall thickness ; warm working</subject><ispartof>Metals (Basel ), 2020-05, Vol.10 (5), p.674</ispartof><rights>2020. This work is licensed under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-594dad89775158478e90f850c769aa761ae9849e73492cab38563b7a82c507513</citedby><cites>FETCH-LOGICAL-c364t-594dad89775158478e90f850c769aa761ae9849e73492cab38563b7a82c507513</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,860,2096,27901,27902</link.rule.ids></links><search><creatorcontrib>Yasui, Hajime</creatorcontrib><creatorcontrib>Miyagawa, Taisuke</creatorcontrib><creatorcontrib>Yoshihara, Shoichiro</creatorcontrib><creatorcontrib>Furushima, Tsuyoshi</creatorcontrib><creatorcontrib>Yamada, Ryuichi</creatorcontrib><creatorcontrib>Ito, Yasumi</creatorcontrib><title>Influence of Internal Pressure and Axial Compressive Displacement on the Formability of Small-Diameter ZM21 Magnesium Alloy Tubes in Warm Tube Hydroforming</title><title>Metals (Basel )</title><description>In this study, the influence of internal pressure and axial compressive displacement on the formability of small-diameter ZM21 magnesium alloy tubes in warm tube hydroforming (THF) was examined experimentally and numerically. The deformation behavior of ZM21 tubes, with a 2.0 mm outer diameter and 0.2 mm wall thickness, was evaluated in taper-cavity and cylinder-cavity dies. The simulation code used was the dynamic explicit finite element (FE) method (FEM) code, LS-DYNA 3D. The experiments were conducted at 250 °C. This paper elucidated the deformation characteristics, forming defects and forming limit of ZM21 tubes. Their deformation behavior in the taper-cavity die was affected by the axial compressive direction. Additionally, the occurrence of tube buckling could be inferred by changes of the axial compression force, which were measured by the load cell during the processing. In addition, grain with twin boundaries and refined grain were observed at the bended areas of tapered tubes. The hydroformed samples could have a high strength. Moreover, wrinkles, which are caused under a lower internal pressure condition, were employed to avoid tube fractures during the axial feeding. The tube with wrinkles was expanded by a straightening process after the axial feed. It was found that the process of warm THF of the tubes in the cylinder-cavity die was successful.</description><subject>Compression tests</subject><subject>Computer simulation</subject><subject>Crystal defects</subject><subject>Cylinders</subject><subject>deformation characteristics</subject><subject>Diameters</subject><subject>Die cavities</subject><subject>Dies</subject><subject>Ductility</subject><subject>Finite element method</subject><subject>Formability</subject><subject>forming defects</subject><subject>Forming limits</subject><subject>Fractures</subject><subject>Heat resistance</subject><subject>Hydroforming</subject><subject>Internal pressure</subject><subject>Load cells</subject><subject>magnesium alloy</subject><subject>Magnesium alloys</subject><subject>Magnesium base alloys</subject><subject>Medical equipment</subject><subject>Medical research</subject><subject>small-diameter tube</subject><subject>Tapering</subject><subject>tube hydroforming</subject><subject>Tubes</subject><subject>Twin boundaries</subject><subject>Wall thickness</subject><subject>warm working</subject><issn>2075-4701</issn><issn>2075-4701</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><sourceid>DOA</sourceid><recordid>eNpNkduK1EAQhoMouKx75Qs0eCnRPqUPl8Os6w7souCK4E2odCpjD53usTsR51l8WZMdka2bqvopvirqr6rXjL4TwtL3I06M0oYqLZ9VF5zqppaasudP6pfVVSkHuoThilp7Uf3ZxSHMGB2SNJBdnDBHCORzxlLmjARiTza__SJt03hcVf8LybUvxwAOR4wTSZFMP5DcpDxC54OfTivqywgh1NcelrMwk-_3nJF72Ecsfh7JJoR0Ig9zh4X4SL5BHh87cnvqcxoWlI_7V9WLAULBq3_5svp68-Fhe1vfffq4227uaieUnOrGyh56Y7VuWGOkNmjpYBrqtLIAWjFAa6RFLaTlDjphGiU6DYa7ZnkME5fV7sztExzaY_Yj5FObwLePQsr7FvLkXcBWyA6R951RjEsmjHUCbSe5AUXBKL2w3pxZx5x-zlim9pDm9aWl5XK1hnMmlqm35ymXUykZh_9bGW1XM9snZoq_QJqROw</recordid><startdate>20200501</startdate><enddate>20200501</enddate><creator>Yasui, Hajime</creator><creator>Miyagawa, Taisuke</creator><creator>Yoshihara, Shoichiro</creator><creator>Furushima, Tsuyoshi</creator><creator>Yamada, Ryuichi</creator><creator>Ito, Yasumi</creator><general>MDPI AG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PIMPY</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>DOA</scope></search><sort><creationdate>20200501</creationdate><title>Influence of Internal Pressure and Axial Compressive Displacement on the Formability of Small-Diameter ZM21 Magnesium Alloy Tubes in Warm Tube Hydroforming</title><author>Yasui, Hajime ; Miyagawa, Taisuke ; Yoshihara, Shoichiro ; Furushima, Tsuyoshi ; Yamada, Ryuichi ; Ito, Yasumi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-594dad89775158478e90f850c769aa761ae9849e73492cab38563b7a82c507513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Compression tests</topic><topic>Computer simulation</topic><topic>Crystal defects</topic><topic>Cylinders</topic><topic>deformation characteristics</topic><topic>Diameters</topic><topic>Die cavities</topic><topic>Dies</topic><topic>Ductility</topic><topic>Finite element method</topic><topic>Formability</topic><topic>forming defects</topic><topic>Forming limits</topic><topic>Fractures</topic><topic>Heat resistance</topic><topic>Hydroforming</topic><topic>Internal pressure</topic><topic>Load cells</topic><topic>magnesium alloy</topic><topic>Magnesium alloys</topic><topic>Magnesium base alloys</topic><topic>Medical equipment</topic><topic>Medical research</topic><topic>small-diameter tube</topic><topic>Tapering</topic><topic>tube hydroforming</topic><topic>Tubes</topic><topic>Twin boundaries</topic><topic>Wall thickness</topic><topic>warm working</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yasui, Hajime</creatorcontrib><creatorcontrib>Miyagawa, Taisuke</creatorcontrib><creatorcontrib>Yoshihara, Shoichiro</creatorcontrib><creatorcontrib>Furushima, Tsuyoshi</creatorcontrib><creatorcontrib>Yamada, Ryuichi</creatorcontrib><creatorcontrib>Ito, Yasumi</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Metals (Basel )</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yasui, Hajime</au><au>Miyagawa, Taisuke</au><au>Yoshihara, Shoichiro</au><au>Furushima, Tsuyoshi</au><au>Yamada, Ryuichi</au><au>Ito, Yasumi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of Internal Pressure and Axial Compressive Displacement on the Formability of Small-Diameter ZM21 Magnesium Alloy Tubes in Warm Tube Hydroforming</atitle><jtitle>Metals (Basel )</jtitle><date>2020-05-01</date><risdate>2020</risdate><volume>10</volume><issue>5</issue><spage>674</spage><pages>674-</pages><issn>2075-4701</issn><eissn>2075-4701</eissn><abstract>In this study, the influence of internal pressure and axial compressive displacement on the formability of small-diameter ZM21 magnesium alloy tubes in warm tube hydroforming (THF) was examined experimentally and numerically. The deformation behavior of ZM21 tubes, with a 2.0 mm outer diameter and 0.2 mm wall thickness, was evaluated in taper-cavity and cylinder-cavity dies. The simulation code used was the dynamic explicit finite element (FE) method (FEM) code, LS-DYNA 3D. The experiments were conducted at 250 °C. This paper elucidated the deformation characteristics, forming defects and forming limit of ZM21 tubes. Their deformation behavior in the taper-cavity die was affected by the axial compressive direction. Additionally, the occurrence of tube buckling could be inferred by changes of the axial compression force, which were measured by the load cell during the processing. In addition, grain with twin boundaries and refined grain were observed at the bended areas of tapered tubes. The hydroformed samples could have a high strength. Moreover, wrinkles, which are caused under a lower internal pressure condition, were employed to avoid tube fractures during the axial feeding. The tube with wrinkles was expanded by a straightening process after the axial feed. It was found that the process of warm THF of the tubes in the cylinder-cavity die was successful.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/met10050674</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2075-4701 |
| ispartof | Metals (Basel ), 2020-05, Vol.10 (5), p.674 |
| issn | 2075-4701 2075-4701 |
| language | eng |
| recordid | cdi_proquest_journals_2406742213 |
| source | MDPI - Multidisciplinary Digital Publishing Institute; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Compression tests Computer simulation Crystal defects Cylinders deformation characteristics Diameters Die cavities Dies Ductility Finite element method Formability forming defects Forming limits Fractures Heat resistance Hydroforming Internal pressure Load cells magnesium alloy Magnesium alloys Magnesium base alloys Medical equipment Medical research small-diameter tube Tapering tube hydroforming Tubes Twin boundaries Wall thickness warm working |
| title | Influence of Internal Pressure and Axial Compressive Displacement on the Formability of Small-Diameter ZM21 Magnesium Alloy Tubes in Warm Tube Hydroforming |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-18T21%3A20%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_doaj_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Influence%20of%20Internal%20Pressure%20and%20Axial%20Compressive%20Displacement%20on%20the%20Formability%20of%20Small-Diameter%20ZM21%20Magnesium%20Alloy%20Tubes%20in%20Warm%20Tube%20Hydroforming&rft.jtitle=Metals%20(Basel%20)&rft.au=Yasui,%20Hajime&rft.date=2020-05-01&rft.volume=10&rft.issue=5&rft.spage=674&rft.pages=674-&rft.issn=2075-4701&rft.eissn=2075-4701&rft_id=info:doi/10.3390/met10050674&rft_dat=%3Cproquest_doaj_%3E2406742213%3C/proquest_doaj_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2406742213&rft_id=info:pmid/&rft_doaj_id=oai_doaj_org_article_34bee2db861241389c3e9b428a60a867&rfr_iscdi=true |