<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-7743</journal-id>
<journal-title><![CDATA[Ingeniería, investigación y tecnología]]></journal-title>
<abbrev-journal-title><![CDATA[Ing. invest. y tecnol.]]></abbrev-journal-title>
<issn>1405-7743</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Ingeniería]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-77432023000100001</article-id>
<article-id pub-id-type="doi">10.22201/fi.25940732e.2023.24.1.001</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Low-speed finite element frontal impact analysis on aluminum alloy bumper made of 6063-T6]]></article-title>
<article-title xml:lang="es"><![CDATA[Análisis de impacto frontal a baja velocidad por elemento finito en parachoques fabricado de aleación de aluminio 6063-T6]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serrano-Pérez]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio de Estudios Científicos y Tecnológicos del Estado de México  ]]></institution>
<addr-line><![CDATA[Tultepec ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<volume>24</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-77432023000100001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-77432023000100001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-77432023000100001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In this research, a low-speed impact numerical simulation has been performed on a 6063-T6 Aluminum alloy bumper welded by MIEA technique using ANSYS® LS-DYNA® Workbench&#8482; 19.2, according to the requirements of the Federal Motor Vehicle Safety Standards and Regulations. For the numerical simulation, mechanical properties were obtained from quasi-static tensile tests in 6063-T6 aluminum alloy joints, these joints were manufactured using the MIEA technique and a MIG welding process and post-weld heat treatment (PWHT). For the numerical impact simulation, the following parameters have been used: mass of the impactor of 1000 kg, speed of the impactor 4 km/hr and material of the impactor AISI 4130 steel. The simulation study showed that aluminum alloy joints used in bumper beam has excellent mechanical strength under low-speed impact conditions. Among the mechanical properties that have been recovered due to PWHT are the following: it was possible to harden the fusion zone, that is, there was an increase in hardness values from 80 HV0.1 to 98 HV0.1, the heat affected zone was eliminated, obtaining hardness values of approximately 110 HV0.1, a recovery in yield strength (59 %) was observed, that is, in welding condition (170 MPa) and welding condition plus PWHT (270 MPa). In terms of tensile strength, a recovery (42 %) was observed, going from welding condition (214 MPa) and welding condition plus PWHT (304 MPa). Tensile strength also had an increase ranging from 214 MPa to 304 MPa. This represents an increase of 42 pct.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En esta investigación se ha realizado una simulación numérica de impacto a baja velocidad sobre un parachoques de aleación de Aluminio 6063-T6 soldado por la técnica MIEA utilizando ANSYS® LS-DYNA® Workbench&#8482; 19.2, de acuerdo con los requisitos de las Normas y Reglamentos Federales de Seguridad de Vehículos Motorizados. Para la simulación numérica se obtuvieron propiedades mecánicas a partir de ensayos de tensión cuasiestática en uniones de aleación de aluminio 6063-T6, estas uniones fueron fabricadas mediante la técnica MIEA y un proceso de soldadura MIG con tratamiento térmico post-soldadura (PWHT). Para la simulación numérica del impacto se han utilizado los siguientes parámetros: masa del impactador de 1000 kg, velocidad del impactador de 4 km/h y material del impactador acero AISI 4130. El estudio de simulación mostró que las uniones de aleación de aluminio utilizadas en la viga del parachoques tienen una excelente resistencia mecánica en condiciones de impacto a baja velocidad. Entre las propiedades mecánicas que se han recuperado gracias al PWHT se encuentran las siguientes: Se logró endurecer la zona de fusión, es decir, se incrementaron los valores de dureza de 80 HV0.1 a 98 HV0.1, la zona afectada por el calor fue eliminada, obteniendo valores de dureza de aproximadamente 110 HV0.1, se observó una recuperación en el límite elástico (59 %), es decir, en condición de soldadura (170 MPa) y condición de soldadura más PWHT (270 MPa). En cuanto a la resistencia a la tracción se observó una recuperación (42 %), pasando de condición de soldadura (214 MPa) y condición de soldadura más PWHT (304 MPa). La resistencia a la tracción también tuvo un aumento que va de 214 MPa a 304 MPa. Esto representó un aumento de 42 %.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Aluminum alloy]]></kwd>
<kwd lng="en"><![CDATA[numerical simulation]]></kwd>
<kwd lng="en"><![CDATA[bumper beam]]></kwd>
<kwd lng="en"><![CDATA[welding]]></kwd>
<kwd lng="en"><![CDATA[MIEA technique]]></kwd>
<kwd lng="en"><![CDATA[low-speed impact]]></kwd>
<kwd lng="es"><![CDATA[Aleación de aluminio]]></kwd>
<kwd lng="es"><![CDATA[simulación numérica]]></kwd>
<kwd lng="es"><![CDATA[viga parachoques]]></kwd>
<kwd lng="es"><![CDATA[soldadura]]></kwd>
<kwd lng="es"><![CDATA[técnica MIEA]]></kwd>
<kwd lng="es"><![CDATA[impacto a baja velocidad]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abúndez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Pereyra]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Campillo]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Serna]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Alcudia]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Molina]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Improvement of ultimate tensile strength by artificial ageing and retrogression treatment of aluminium alloy 6061]]></article-title>
<source><![CDATA[Materials Science and Engineering: A]]></source>
<year>2016</year>
<volume>668</volume>
<page-range>201-7</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ambriz]]></surname>
<given-names><![CDATA[R. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Mesmacque]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Amrouche]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Lopez]]></surname>
<given-names><![CDATA[V. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Benseddiq]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fatigue crack growth under a constant amplitude loading of Al-6061-T6 welds obtained by modified indirect electric arc technique]]></article-title>
<source><![CDATA[Science and Technology of Welding &amp; Joining]]></source>
<year>2010</year>
<volume>15</volume>
<page-range>514-21</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ambriz]]></surname>
<given-names><![CDATA[R. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Barrera]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[V. H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The microstructure and mechanical strength of Al-6061-T6 GMA welds obtained with the modified indirect electric arc joint]]></article-title>
<source><![CDATA[Materials and Design]]></source>
<year>2010</year>
<volume>31</volume>
<page-range>2978-86</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andersen]]></surname>
<given-names><![CDATA[S. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zandbergen]]></surname>
<given-names><![CDATA[H. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Jansenb]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[TrÆholt]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Tundal]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Reiso]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The crystal structure of the &#946;&#8243; phase in Al-Mg-Si alloys]]></article-title>
<source><![CDATA[Acta Materialia]]></source>
<year>2018</year>
<volume>46</volume>
<page-range>3283-98</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chikhale]]></surname>
<given-names><![CDATA[S. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Kolhe]]></surname>
<given-names><![CDATA[K. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Verma]]></surname>
<given-names><![CDATA[P. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A study of microstructures of gas metal arc welded aluminium alloy 6061-T6]]></article-title>
<source><![CDATA[International Journal for Innovative Research in Science &amp; Technology]]></source>
<year>2016</year>
<volume>3</volume>
<page-range>115-23</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Elangovan]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Balasubramanian]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influences of post-weld heat treatment on tensile properties of friction stir-welded AA6061 aluminum alloy joint]]></article-title>
<source><![CDATA[Materials Characterization]]></source>
<year>2008</year>
<volume>59</volume>
<page-range>1168-77</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[V. H.]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Curiel]]></surname>
<given-names><![CDATA[F. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Ambríz]]></surname>
<given-names><![CDATA[R. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Preliminary assessment of the effects of the application of an axial magnetic field during GMA welding of Al-6063-T6]]></article-title>
<source><![CDATA[Materials Research Society]]></source>
<year>2010</year>
<volume>1275</volume>
<page-range>99-106</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómora]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ambriz]]></surname>
<given-names><![CDATA[R. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Curiel]]></surname>
<given-names><![CDATA[F. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Jaramillo]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Heat distribution in welds of a 6061-T6 aluminum alloy obtained by modified indirect electric arc]]></article-title>
<source><![CDATA[Journal of Materials Processing Technology]]></source>
<year>2017</year>
<volume>243</volume>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Lloyd]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Court]]></surname>
<given-names><![CDATA[S. C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Precipitation hardening in Al-Si-Mg alloys with and without excesss of Si]]></article-title>
<source><![CDATA[Materials Science &amp; Engineering A]]></source>
<year>2001</year>
<volume>316</volume>
<page-range>11-7</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gussev]]></surname>
<given-names><![CDATA[M. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Sridharan]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Norfolk]]></surname>
</name>
<name>
<surname><![CDATA[Terrani]]></surname>
<given-names><![CDATA[K. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Babu]]></surname>
<given-names><![CDATA[S. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of post weld heat treatment on the 6061 aluminum alloy produced by ultrasonic additive manufacturing]]></article-title>
<source><![CDATA[Materials Science and Engineering: A]]></source>
<year>2017</year>
<volume>684</volume>
<page-range>606-16</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Granda]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Vargas]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Cruz]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Avila]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Acevedo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tensile and fracture behavior in 6061-T6 and 6061-T4 aluminum alloys welded by pulsed metal transfer GMAW]]></article-title>
<source><![CDATA[The International Journal of Advanced Manufacturing Technology]]></source>
<year>2019</year>
<volume>103</volume>
<page-range>2553-62</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Handbook]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Heat Treating of Aluminum Alloys]]></source>
<year>1991</year>
<page-range>841-79</page-range><publisher-name><![CDATA[ASM International]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kah]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Hiltunen]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Martikainen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Investigation of hot cracking in the welding aluminium alloys (6005 and 6082)]]></source>
<year>2010</year>
<conf-name><![CDATA[ 63rdAnnual Assembly and International Conference of the International Institute of Welding]]></conf-name>
<conf-date>11-17 July 2010</conf-date>
<conf-loc> </conf-loc>
<publisher-loc><![CDATA[Istanbul, Turkey ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Malin]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Study of metallurgical phenomena in the HAZ of 6061-T6 aluminum welded joints]]></article-title>
<source><![CDATA[Welding Research Supplement]]></source>
<year>1995</year>
<volume>74</volume>
<page-range>305s-18s</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marzbanrad]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Alijanpour]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Kiasat]]></surname>
<given-names><![CDATA[M S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Design and analysis of an automotive bumper beam in low-speed frontal crashes]]></article-title>
<source><![CDATA[Thin-Walled Structures]]></source>
<year>2009</year>
<volume>47</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>902-11</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Myhr]]></surname>
<given-names><![CDATA[O. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Shercliff]]></surname>
<given-names><![CDATA[H. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Furu]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The influence of Hot-Working and ageing on notched-strength and ductility of aluminium alloy AA6082]]></article-title>
<source><![CDATA[Materials Science Forum]]></source>
<year>1996</year>
<page-range>217-22</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Prasad]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[D. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of variable process parameter of MIG welding on aluminium alloy 6061-T6]]></article-title>
<source><![CDATA[International Journal of Advance Research, Ideas and Innovations in Technology]]></source>
<year>2018</year>
<volume>4</volume>
<page-range>49-52</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[J. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Ambriz]]></surname>
<given-names><![CDATA[R. R.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[F. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Vigueras]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recovery of mechanical properties of a 6061-t6 aluminum weld by heat treatment after welding]]></article-title>
<source><![CDATA[Metallurgical and Materials Transactions A]]></source>
<year>2016</year>
<volume>47</volume>
<page-range>3412-22</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[J. S]]></given-names>
</name>
<name>
<surname><![CDATA[Ambriz]]></surname>
<given-names><![CDATA[R. R.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[F. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Vigueras]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recovery of mechanical properties of a 6061-T6 aluminum weld by heat treatment after welding]]></article-title>
<source><![CDATA[Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science]]></source>
<year>2016</year>
<volume>47</volume>
<page-range>3412-22</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Prapas]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jennarong]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Woraphot]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of post-weld heat treatment on microstructure and mechanical properties of friction stir welded SSM7075 aluminium alloy]]></article-title>
<source><![CDATA[Journal of Wuhan University of Technology-Mater. Sci. Ed.]]></source>
<year>2017</year>
<volume>32</volume>
<page-range>1420-5</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Qiao]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruan]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of temperature and humidity on porosity and mechanical properties of aluminum alloy MIG joints]]></article-title>
<source><![CDATA[Materials Reports]]></source>
<year>2018</year>
<volume>32</volume>
<page-range>254-8</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="">
<collab>R. C. f. A. R. D. W. Group</collab>
<source><![CDATA[RCAR Bumper Test]]></source>
<year>2010</year>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sonawane]]></surname>
<given-names><![CDATA[C. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Shelar]]></surname>
<given-names><![CDATA[A. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Strength enhancement of car front bumper for slow speed impact by FEA method as per IIHS Regulation]]></article-title>
<source><![CDATA[Journal of the Institution of Engineers (India): Chemical Engineering Division]]></source>
<year>2018</year>
<volume>99</volume>
<page-range>599-606</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Gu]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microstructures and mechanical properties of resistance spot welded joints of 16Mn steel and 6063-T6 aluminum alloy with different electrode]]></article-title>
<source><![CDATA[Materials &amp; Design]]></source>
<year>2016</year>
<volume>109</volume>
<page-range>596-608</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ji]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microstructure and mechanical properties of ADC12/6063-T6 aluminum alloy butt joint achieved by metal inert gas groove welding. Proceedings of the Institution of Mechanical Engineers Part B]]></article-title>
<source><![CDATA[Journal of Engineering Manufacture]]></source>
<year>2018</year>
<volume>233</volume>
<page-range>2120-4</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zahedan]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Ahmadi]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Atashafrooz]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Baghaeian]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Experimental and numerical investigation on bending strength of the vehicle bumper beam with internal stiffeners]]></article-title>
<source><![CDATA[International Journal of Crashworthiness]]></source>
<year>2020</year>
<page-range>1-13</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
