<?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>2071-0054</journal-id>
<journal-title><![CDATA[Revista Ciencias Técnicas Agropecuarias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cie Téc Agr]]></abbrev-journal-title>
<issn>2071-0054</issn>
<publisher>
<publisher-name><![CDATA[Universidad Agraria de La Habana]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2071-00542022000400010</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Surface Engineering. Application on Wear]]></article-title>
<article-title xml:lang="es"><![CDATA[Ingeniería de Superficies. Aplicación en el desgaste]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Pérez]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Tecnológica de La Habana-CUJAE Centro de Estudios de Ingeniería de Mantenimiento ]]></institution>
<addr-line><![CDATA[Marianao La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>31</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2071-00542022000400010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2071-00542022000400010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2071-00542022000400010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT In this article, engineering surface application is introduced as a new concept. The basis of this concept is the understanding that different surface technologies are applied to design of existing engineering components but, it is necessary to know that surface engineering would cover only part of the design of the component, the surface treatment to be applied should also be known. This is because, surfaces with a high index of hardening due to deformation, are resistant to severe adhesive wear, abrasion and pickling, but they should not have the same resistance to other types of wear. It means that a correlation must be established between the surface quality and the pickling resistance. In this article, it is shown that the use of high compatibility metallic materials is preferred and that a correlation can be established between the surface quality and the pickling resistance by a simple number. The selection of materials and the methods of obtaining the engineering surfaces for tribological applications, depends to a large extent on the mechanism and particular type of predominant wear. Therefore, the selection of materials resistant to wear will be analyzed depending on the type of wear in question.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En este artículo se introduce un nuevo concepto: La aplicación de la ingeniería de superficies. La base de este concepto es el comprender que diferentes tecnologías superficiales son aplicadas en el diseño de los componentes de ingeniería que existen, pero es necesario conocer que las superficies de ingeniería cubrirán parte del diseño del elemento, pero debe conocerse también sobre el tratamiento superficial a aplicar. Esto se debe, que las superficies con un alto grado de endurecimiento debido a la deformación son resistentes a un severo desgate adhesivo, a abrasión y al decapado, pero no deben tener la misma resistencia a otros tipos de desgate. Esto significa que debe establecerse una correlación entre la calidad superficial y la resistencia al decapado. En este artículo se muestra que el empleo de materiales metálicos de alta compatibilidad es preferible y que siempre debe establecerse una correlación entre la calidad superficial y la resistencia al decapado mediante un simple valor numérico. La selección de materiales y los métodos de obtención de las superficies ingenieras, para las aplicaciones tribológicas, depende en gran medida del mecanismo y el tipo particular de desgaste predominante. Así, la selección de materiales resistentes al desgaste será analizado en función del tipo de desgate.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Tribology]]></kwd>
<kwd lng="en"><![CDATA[Wear Resistance]]></kwd>
<kwd lng="en"><![CDATA[Design]]></kwd>
<kwd lng="en"><![CDATA[Surface Treatment]]></kwd>
<kwd lng="en"><![CDATA[Pickling]]></kwd>
<kwd lng="es"><![CDATA[tribología]]></kwd>
<kwd lng="es"><![CDATA[resistencia al desgate]]></kwd>
<kwd lng="es"><![CDATA[diseño]]></kwd>
<kwd lng="es"><![CDATA[tratamiento superficial]]></kwd>
<kwd lng="es"><![CDATA[decapado]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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