<?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>2218-3620</journal-id>
<journal-title><![CDATA[Revista Universidad y Sociedad]]></journal-title>
<abbrev-journal-title><![CDATA[Universidad y Sociedad]]></abbrev-journal-title>
<issn>2218-3620</issn>
<publisher>
<publisher-name><![CDATA[Editorial "Universo Sur"]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2218-36202022000300331</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Consideraciones metalmecánicas para la prevención de fallas en una inversión de la industria de procesos químico]]></article-title>
<article-title xml:lang="en"><![CDATA[Metalworking considerations for failure prevention in a chemical process industry investment]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Duffus Scott]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ibarra Hernández]]></surname>
<given-names><![CDATA[Eusebio Vladimir]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz Crespo]]></surname>
<given-names><![CDATA[Amado]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernandez Fuentes]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Central &#8220;Marta Abreu&#8221; de Las Villas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>14</volume>
<numero>3</numero>
<fpage>331</fpage>
<lpage>340</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2218-36202022000300331&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2218-36202022000300331&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2218-36202022000300331&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En el presente trabajo se abordan las consideraciones metalmecánicas para la prevención de fallas en una inversión de la industria de procesos químicos. Se parte de la función del análisis de fallas para establecer los criterios a aplicar en el diseño, fabricación, montaje y servicio. Son relacionados los principales fenómenos de degradación que actúan en las instalaciones de plantas de procesos químicos y los materiales fundamentales para el adecuado desempeño previniendo las fallas. Se propone un sistema de inspección mediante ensayos no destructivos y con aplicación de ensayos complementarios con vistas a la detección oportuna de defectos antes, durante y después del montaje. Se concluye que, desde el punto de vista metalmecánico, para garantizar la resistencia, la fiabilidad y la durabilidad en plantas de procesos químicos, deben ser aplicados los criterios de análisis de fallas, combinados con la selección de materiales en función de los fenómenos de degradación y con la aplicación de un adecuado sistema de inspección.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT In the present work, the metal-mechanical considerations for the prevention of failures in an investment in the chemical process industry are addressed. It starts from the function of failure analysis to establish the criteria to be applied in the design, manufacture, assembly and service. The main degradation phenomena that act in chemical process plant facilities and the fundamental materials for proper performance preventing failures are related. An inspection system is proposed by means of non-destructive tests and with the application of complementary tests with a view to the timely detection of defects before, during and after assembly. It is concluded that, from the metal-mechanical point of view, to guarantee resistance, reliability and durability in chemical process plants, failure analysis criteria must be applied, combined with the selection of materials based on degradation phenomena. and with the application of an adequate inspection system.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Análisis de fallas]]></kwd>
<kwd lng="es"><![CDATA[Fenómenos de degradación]]></kwd>
<kwd lng="es"><![CDATA[Sistema de inspección]]></kwd>
<kwd lng="en"><![CDATA[Failure analysis]]></kwd>
<kwd lng="en"><![CDATA[Degradation phenomena]]></kwd>
<kwd lng="en"><![CDATA[Inspection system]]></kwd>
</kwd-group>
</article-meta>
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