{"id":42073,"date":"2024-07-23T22:36:30","date_gmt":"2024-07-23T20:36:30","guid":{"rendered":"https:\/\/www.linseis.com\/propiedades\/coeficiente-de-dilatacion-lineal\/"},"modified":"2024-12-13T13:26:50","modified_gmt":"2024-12-13T12:26:50","slug":"coeficiente-de-dilatacion-lineal","status":"publish","type":"page","link":"https:\/\/www.linseis.com\/es\/propiedades\/coeficiente-de-dilatacion-lineal\/","title":{"rendered":"Coeficiente de dilataci\u00f3n lineal"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"42073\" class=\"elementor elementor-42073 elementor-18948\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a3549cf e-flex e-con-boxed e-con e-parent\" data-id=\"a3549cf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac41c94 elementor-widget elementor-widget-image\" data-id=\"ac41c94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/\/linseis_scale-top-1.svg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a7b7feb e-con-full e-flex e-con e-child\" data-id=\"a7b7feb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6100945 e-con-full e-flex e-con e-child\" data-id=\"6100945\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc1182c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"cc1182c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:250}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\"><b>Coeficiente de dilataci\u00f3n lineal<\/b><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d91a43 e-con-full e-flex e-con e-child\" data-id=\"6d91a43\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d7d34fa elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-image\" data-id=\"d7d34fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_CTE-Laengenausdehnung-1024x1024.png\" class=\"attachment-large size-large wp-image-21906\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_CTE-Laengenausdehnung-1024x1024.png 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_CTE-Laengenausdehnung-300x300.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_CTE-Laengenausdehnung-150x150.png 150w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_CTE-Laengenausdehnung-768x768.png 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_CTE-Laengenausdehnung-1536x1536.png 1536w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_CTE-Laengenausdehnung-2048x2048.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4a6800 elementor-widget elementor-widget-image\" data-id=\"b4a6800\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/\/linseis_scale-bottom-1.svg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c8d6cc e-flex e-con-boxed e-con e-parent\" data-id=\"7c8d6cc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d7b7522 e-flex e-con-boxed e-con e-parent\" data-id=\"d7b7522\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-449b6fd e-con-full e-flex e-con e-child\" data-id=\"449b6fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-031217d elementor-invisible elementor-widget elementor-widget-wp-widget-bcn_widget\" data-id=\"031217d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"wp-widget-bcn_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"breadcrumbs\" vocab=\"https:\/\/schema.org\/\" typeof=\"BreadcrumbList\"><span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Ir a Linseis.\" href=\"https:\/\/www.linseis.com\/es\/\" class=\"home\" aria-current=\"page\"><span property=\"name\">Linseis<\/span><\/a><meta property=\"position\" content=\"1\"><\/span><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed98f58 e-flex e-con-boxed e-con e-parent\" data-id=\"ed98f58\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-bbc47b3 e-con-full e-flex e-con e-child\" data-id=\"bbc47b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71a1ec4 elementor-widget elementor-widget-text-editor\" data-id=\"71a1ec4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Coeficiente de dilataci\u00f3n lineal CTE &#8211; una variable medida en dilatometr\u00eda<\/h2><p>Los coeficientes de dilataci\u00f3n (dilataci\u00f3n lineal y dilataci\u00f3n volum\u00e9trica) son propiedades de los materiales.<br \/>Se determinan experimentalmente y se dan mm\/m*K.<\/p><p>Kelvin es la unidad de medida de la temperatura absoluta y de las diferencias de temperatura en la escala Celsius.<\/p><h3><strong>Coeficiente de dilataci\u00f3n lineal<\/strong><\/h3><p>El coeficiente de dilataci\u00f3n lineal indica en qu\u00e9 diferencia de longitud respecto a la longitud total L cambia un cuerpo s\u00f3lido con un cambio de temperatura de un Kelvin.<\/p><p><img decoding=\"async\" class=\"alignnone wp-image-55637 size-medium\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/09\/Laengenausdehnungskoeffizient-Formel-300x83.png\" alt=\"\" width=\"300\" height=\"83\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/09\/Laengenausdehnungskoeffizient-Formel-300x83.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/09\/Laengenausdehnungskoeffizient-Formel.png 399w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>L<sub>0<\/sub> = longitud de la muestra, \u0394L<sub>T<\/sub> = cambio de longitud a la temperatura T<sub>T<\/sub><\/p><p>La medici\u00f3n exacta de la dilataci\u00f3n lineal se analiza con <a href=\"https:\/\/www.linseis.com\/es\/productos\/dilatometro\/\" data-auto-event-observed=\"true\"><b>dilatometr\u00eda<\/b><\/a>.<br \/>Las muestras se calientan en un horno.<br \/>El perfil de temperatura sigue un programa predeterminado con precisi\u00f3n que permite la velocidad de calentamiento necesaria, los tiempos de mantenimiento de la temperatura requeridos y los procesos de enfriamiento definidos.<br \/>Durante este proceso se registran continuamente las dimensiones de la muestra.<br \/>Los distintos dilat\u00f3metros de Linseis est\u00e1n optimizados para tareas especiales y equipados con amplias rutinas de evaluaci\u00f3n.<\/p><h3><strong>Coeficiente de expansi\u00f3n volum\u00e9trica:<\/strong><\/h3><p>El coeficiente de dilataci\u00f3n espec\u00edfico del volumen indica la cantidad en que aumenta o disminuye el volumen de un cuerpo en relaci\u00f3n con el volumen total cuando la temperatura cambia en un Kelvin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3473d73 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"3473d73\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11f930b elementor-widget elementor-widget-image\" data-id=\"11f930b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"382\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Strasse-Risse-1024x489.png\" class=\"attachment-large size-large wp-image-18974\" alt=\"Strasse Risse\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Strasse-Risse-1024x489.png 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Strasse-Risse-300x143.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Strasse-Risse-768x366.png 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Strasse-Risse.png 1440w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8801439 e-flex e-con-boxed e-con e-parent\" data-id=\"8801439\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4fda86f e-con-full e-flex e-con e-child\" data-id=\"4fda86f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe6d621 elementor-widget elementor-widget-text-editor\" data-id=\"fe6d621\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>La dilataci\u00f3n t\u00e9rmica en la vida cotidiana<\/h2>\n<p><strong>Las sustancias reaccionan a un cambio de temperatura con el cambio de su volumen.<\/strong><\/p>\n<p>Esto afecta a todos los \u00e1mbitos de la tecnolog\u00eda.\nEn la construcci\u00f3n de carreteras, puentes y v\u00edas f\u00e9rreas deben preverse juntas de dilataci\u00f3n que absorban la dilataci\u00f3n longitudinal de los materiales de construcci\u00f3n. <\/p>\n<p><strong>En las tuber\u00edas hay compensadores de dilataci\u00f3n en forma de codos incorporados.<\/strong>  Las l\u00edneas a\u00e9reas para el suministro el\u00e9ctrico deben dise\u00f1arse de modo que los cables no se rompan en invierno y tengan suficiente distancia al suelo en verano.<\/p>\n<p><strong>La<\/strong> <strong>base para el c\u00e1lculo<\/strong> de \u00e9stas y otras muchas construcciones <strong>es el coeficiente t\u00e9rmico de dilataci\u00f3n lineal<\/strong>.<\/p>\n<p>Al almacenar l\u00edquidos, debe respetarse un nivel m\u00e1ximo de llenado especificado.\nPor encima del nivel del l\u00edquido queda un espacio libre, que absorbe las fluctuaciones de volumen.   <strong>Para calcular estos problemas se utiliza el coeficiente de dilataci\u00f3n volum\u00e9trica.<\/strong><\/p>\n<p>Los t\u00e9rminos se derivan del hecho de que la mayor\u00eda de las sustancias se dilatan al calentarse.\nCon las pocas excepciones en que las sustancias se contraen al calentarse, los valores de los dos tama\u00f1os son negativos. <\/p>\n<p>En el caso de sustancias is\u00f3tropas cuyas propiedades son independientes de la direcci\u00f3n considerada, el coeficiente de dilataci\u00f3n volum\u00e9trica es tres veces el coeficiente de dilataci\u00f3n lineal.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aed7062 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"aed7062\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aae54ad elementor-widget elementor-widget-image\" data-id=\"aae54ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"382\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Dehnungsfuge-Strasse-1024x489.png\" class=\"attachment-large size-large wp-image-18981\" alt=\"Dehnungsfuge Strasse\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Dehnungsfuge-Strasse-1024x489.png 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Dehnungsfuge-Strasse-300x143.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Dehnungsfuge-Strasse-768x366.png 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Dehnungsfuge-Strasse.png 1440w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-50adb82 e-flex e-con-boxed e-con e-parent\" data-id=\"50adb82\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Coeficiente de dilataci\u00f3n lineal Coeficiente de dilataci\u00f3n lineal CTE &#8211; una variable medida en dilatometr\u00eda Los coeficientes de dilataci\u00f3n (dilataci\u00f3n lineal y dilataci\u00f3n volum\u00e9trica) son propiedades de los materiales.Se determinan experimentalmente y se dan mm\/m*K. Kelvin es la unidad de medida de la temperatura absoluta y de las diferencias de temperatura en la escala Celsius. [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":42061,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-42073","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linseis.com\/es\/wp-json\/wp\/v2\/pages\/42073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linseis.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.linseis.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/es\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/es\/wp-json\/wp\/v2\/comments?post=42073"}],"version-history":[{"count":0,"href":"https:\/\/www.linseis.com\/es\/wp-json\/wp\/v2\/pages\/42073\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/es\/wp-json\/wp\/v2\/pages\/42061"}],"wp:attachment":[{"href":"https:\/\/www.linseis.com\/es\/wp-json\/wp\/v2\/media?parent=42073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}