{"id":9677,"date":"2021-08-04T02:02:43","date_gmt":"2021-08-04T02:02:43","guid":{"rendered":"https:\/\/www.paulo.com\/?post_type=capabilities&#038;p=9677"},"modified":"2026-02-04T15:32:46","modified_gmt":"2026-02-04T15:32:46","slug":"cryogenic-deep-freezing","status":"publish","type":"capabilities","link":"https:\/\/www.paulo.com\/es\/capabilities\/procesa\/tratamiento-termico\/congelacion-criogenica-2\/","title":{"rendered":"Congelaci\u00f3n criog\u00e9nica y profunda"},"content":{"rendered":"<section  id=\"block_de5a5614612ae192b87d26320c7e0b7e\"\n  class=\"hero hero position-relative full-width\"\n      style=\"background: #000000 url(https:\/\/www.paulo.com\/wp-content\/uploads\/2021\/08\/Deep-Freezing.jpg) center \/ cover no-repeat;\"\n    >\n\n  <div class=\"overlay position-absolute w-100 h-100\"><\/div>\n\n  \n  <div class=\"container hero-layer hero-layer--front\">\n    <div class=\"row align-items-center\">\n\n      <div class=\"col-12 col-lg-8\">\n                  <p class=\"paulo-breadcrumb small-text text-uppercase\">\n                                          capacidades &gt;\n                                                    <a href=\"https:\/\/www.paulo.com\/es\/capabilities\/procesa\/tratamiento-termico\/\">Tratamiento t\u00e9rmico<\/a> &gt;\n                        Criogenia y congelaci\u00f3n\n          <\/p>\n                          <h1 class=\"title title-48 text-lowercase\">Congelaci\u00f3n criog\u00e9nica y profunda<br \/>\r\n\n                      <\/h1>\n                          <p class=\"text\">Nuestros expertos en criogenia trabajar\u00e1n con usted para crear un proceso que refine permanentemente la estructura del grano de sus piezas m\u00e1s importantes, creando piezas mejoradas metal\u00fargicamente y estabilizadas con una superficie m\u00e1s densa y suave.<br \/>\r\n<\/p>\n        \n         \n                  \n                      <\/div>\n      \n    <\/div>\n  <\/div>\n\n  \n  <div class=\"container position-relative hero-layer hero-layer--middle\">\n      <\/div>\n\n  \n  <div class=\"video-wrapper position-absolute overflow-hidden text-center text-lg-left hero-layer hero-layer--back\">\n      <\/div>\n\n<\/section>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">Criogenia profunda, estructuras refinadas.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La tecnolog\u00eda de la criogenia -exponer las piezas met\u00e1licas a temperaturas en torno a los -320\u02daF- tiene enormes ventajas para las aplicaciones industriales. La congelaci\u00f3n profunda y criog\u00e9nica, que suele producirse entre los procesos de temple y revenido, ayuda a eliminar la presencia de austenita retenida en el acero que no se transform\u00f3 durante el tratamiento t\u00e9rmico y que puede contribuir al desgaste y la fatiga de las piezas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Las congelaciones profundas y criog\u00e9nicas pueden evitar cambios dimensionales en las piezas incluso despu\u00e9s de haberlas tratado. En algunas aplicaciones altamente especializadas, especialmente en el caso de piezas que realizan funciones de precisi\u00f3n, los cambios dimensionales pueden inutilizar f\u00e1cilmente una pieza, sobre todo cuando se trata de componentes que deben ser duros y resistentes al desgaste. Es muy importante que se traten de forma que puedan conservar su forma con el paso del tiempo. Muchas aleaciones de acero son susceptibles de retener la austenita. Las congelaciones criog\u00e9nicas se utilizan para lograr una transformaci\u00f3n completa en martensita, despu\u00e9s de tratamientos como el tratamiento t\u00e9rmico al vac\u00edo.<\/p>\n\n\n<section  id=\"block_35965834b67ee23c452cac5c41ce0bac\"\n  class=\"feature-highlights\">\n  <div class=\"container position-relative py-5 pr-5\">\n    <div class=\"row\">\n      \n      \n                      <div class=\"col-12\">\n          <h4 class=\"paragraph\">\u00bfCu\u00e1ndo se debe utilizar la congelaci\u00f3n criog\u00e9nica?<\/h4>\n          <p><span style=\"font-weight: 400;\">Nuestros servicios criog\u00e9nicos son ideales para sus piezas que deben ser duras y resistentes al desgaste. Este proceso se utiliza con frecuencia con piezas de alt\u00edsima precisi\u00f3n, como ca\u00f1ones de armas, matrices y engranajes, as\u00ed como brocas, fresas y matrices de forja, <\/span><span style=\"font-weight: 400;\">cig\u00fce\u00f1ales, instrumentos m\u00e9dicos y m\u00e1s.<\/span><\/p>\n\n        <\/div>\n          <\/div>\n  <\/div>\n<\/section>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ofrecer coherencia.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Los clientes de Paulo pueden confiar en nuestro <em>Sistema de informaci\u00f3n sobre la producci\u00f3n y el servicio de atenci\u00f3n al cliente<\/em> (PICS) para proporcionar consistencia de principio a fin. Desde el momento en que sus c\u00e1lculos de peso se introducen en nuestro sistema, pasando por el control del proceso, nuestro enfoque de alta tecnolog\u00eda de la criogenia garantizar\u00e1 que sus piezas tengan la fuerza y la resistencia que necesitan para funcionar.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><section  id=\"block_c2e35120f340c127e162ec0f3019fa0e\"\n  class=\"related-content-sidebar\">\n  <div class=\"container\">\n                                      \n        <div class=\"related-content-container related-content-equipment mb-4\">\n          <b class=\"d-block\">Equipo<\/b>\n                                                <span>Congelaci\u00f3n criog\u00e9nica y profunda<\/span>\n                              <\/div>\n\n                        \n        <div class=\"related-content-container related-content-methods mb-4\">\n          <b class=\"d-block\">M\u00e9todos de fabricaci\u00f3n<\/b>\n                                                <a href=\"https:\/\/www.paulo.com\/es\/capabilities\/metodos-de-fabricacion\/fabricacion-de-aditivos\/\">Formando<\/a>\n                              <\/div>\n\n                                  \n        <div class=\"related-content-container related-content-parts mb-4\">\n          <b class=\"d-block\">Piezas<\/b>\n                                                <a href=\"https:\/\/www.paulo.com\/es\/capabilities\/piezas\/piezas-mecanizadas\/\">Piezas mecanizadas<\/a>\n                              <\/div>\n\n                        \n        <div class=\"related-content-container related-content-locations mb-4\">\n          <b class=\"d-block\">Ubicaciones<\/b>\n                                                <a href=\"https:\/\/www.paulo.com\/es\/lugares\/cleveland\/\">Divisi\u00f3n Cleveland<\/a>\n                                                            <a href=\"https:\/\/www.paulo.com\/es\/lugares\/kansas-city\/\">Divisi\u00f3n de Kansas City<\/a>\n                                                            <a href=\"https:\/\/www.paulo.com\/es\/lugares\/nashville\/\">Divisi\u00f3n de Nashville<\/a>\n                              <\/div>\n\n            <\/div>\n<\/section>\n\n\n<section id=\"block_b26cd0bf3435142fbf77ca53e38e8efd\" class=\"related-content-bar related-content-bar-sidebar block\">\n        <div class=\"container position-relative\">\n\n            \n            <div class=\"d-none d-md-block\">\n                <div class=\"row\">\n                    <div class=\"col-12 resources-wrapper\">\n                        <div class=\"resources\">\n                            <div class=\"section-header\">\n                                <h4 class=\"section-title\">\n                                    Relacionado\n                                <\/h4>\n                                <a class=\"section-link\"\n                                    href=\"\/es\/resources\/\">View\n                                    All<\/a>\n                            <\/div>\n\n                            <div class=\"row\">\n                                                                    <div class=\"col-12 resource-col\">\n                                        <a class=\"resource\" href=\"https:\/\/www.paulo.com\/es\/resources\/como-leer-y-comparar-presupuestos-de-tratamiento-termico-2\/\">\n  <h5 class=\"category\">\n          Recursos      <\/h5>\n  <p class=\"title\">C\u00f3mo leer y comparar presupuestos de tratamientos t\u00e9rmicos<\/p>\n  <p class=\"tags\">Fabricaci\u00f3n aditiva | Aeroespacial | Agricultura<\/p>\n  <p class=\"excerpt\">Uno de los mayores retos a la hora de buscar un tratador t\u00e9rmico comercial...<\/p>\n<\/a>\n<a href=\"https:\/\/www.paulo.com\/es\/resources\/como-leer-y-comparar-presupuestos-de-tratamiento-termico-2\/\" class=\"read-article\">Leer el art\u00edculo<\/a>\n                                    <\/div>\n                                                                    <div class=\"col-12 resource-col\">\n                                        <a class=\"resource\" href=\"https:\/\/www.paulo.com\/es\/resources\/estrategias-para-evitar-la-distorsion-de-las-piezas-en-el-tratamiento-termico-2\/\">\n  <h5 class=\"category\">\n          Art\u00edculo t\u00e9cnico\n      <\/h5>\n  <p class=\"title\">Estrategias para evitar la deformaci\u00f3n de las piezas en el tratamiento t\u00e9rmico<\/p>\n  <p class=\"tags\">Fabricaci\u00f3n aditiva | Aeroespacial | Agricultura<\/p>\n  <p class=\"excerpt\">Distorsi\u00f3n: es un mal inevitable. La transformaci\u00f3n metal\u00fargica combinada con la dilataci\u00f3n t\u00e9rmica, ambas...<\/p>\n<\/a>\n<a href=\"https:\/\/www.paulo.com\/es\/resources\/estrategias-para-evitar-la-distorsion-de-las-piezas-en-el-tratamiento-termico-2\/\" class=\"read-article\">Leer el art\u00edculo<\/a>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            \n            <div class=\"resources d-md-none\">\n                <div class=\"section-header\">\n                    <h4 class=\"section-title\"><\/h4>\n                    <a class=\"section-link\" href=\"\">Ver todo<\/a>\n                <\/div>\n                <div class=\"featured-resources-slider swiper-container\">\n                    <div class=\"swiper-wrapper\">\n                                                    <div class=\"swiper-slide\">\n                                <a class=\"resource\" href=\"https:\/\/www.paulo.com\/es\/resources\/como-leer-y-comparar-presupuestos-de-tratamiento-termico-2\/\">\n  <h5 class=\"category\">\n          Recursos      <\/h5>\n  <p class=\"title\">C\u00f3mo leer y comparar presupuestos de tratamientos t\u00e9rmicos<\/p>\n  <p class=\"tags\">Fabricaci\u00f3n aditiva | Aeroespacial | Agricultura<\/p>\n  <p class=\"excerpt\">Uno de los mayores retos a la hora de buscar un tratador t\u00e9rmico comercial...<\/p>\n<\/a>\n<a href=\"https:\/\/www.paulo.com\/es\/resources\/como-leer-y-comparar-presupuestos-de-tratamiento-termico-2\/\" class=\"read-article\">Leer el art\u00edculo<\/a>\n                            <\/div>\n                                                    <div class=\"swiper-slide\">\n                                <a class=\"resource\" href=\"https:\/\/www.paulo.com\/es\/resources\/estrategias-para-evitar-la-distorsion-de-las-piezas-en-el-tratamiento-termico-2\/\">\n  <h5 class=\"category\">\n          Art\u00edculo t\u00e9cnico\n      <\/h5>\n  <p class=\"title\">Estrategias para evitar la deformaci\u00f3n de las piezas en el tratamiento t\u00e9rmico<\/p>\n  <p class=\"tags\">Fabricaci\u00f3n aditiva | Aeroespacial | Agricultura<\/p>\n  <p class=\"excerpt\">Distorsi\u00f3n: es un mal inevitable. La transformaci\u00f3n metal\u00fargica combinada con la dilataci\u00f3n t\u00e9rmica, ambas...<\/p>\n<\/a>\n<a href=\"https:\/\/www.paulo.com\/es\/resources\/estrategias-para-evitar-la-distorsion-de-las-piezas-en-el-tratamiento-termico-2\/\" class=\"read-article\">Leer el art\u00edculo<\/a>\n                            <\/div>\n                                            <\/div>\n                    <div class=\"swiper-buttons-wrapper\">\n                        <div class=\"swiper-button-prev\">\n                            <img decoding=\"async\" src=\"https:\/\/www.paulo.com\/wp-content\/themes\/paulo\/dist\/images\/circle-arrow-left_d1e87b11.svg\">\n                        <\/div>\n                        <div class=\"swiper-button-next\">\n                            <img decoding=\"async\" src=\"https:\/\/www.paulo.com\/wp-content\/themes\/paulo\/dist\/images\/circle-arrow-right_f2999d47.svg\">\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n\n        <\/div>\n    <\/section>\n    \n    <script>\n        const featuredResourcesSlider = new Swiper('.featured-resources-slider', {\n            autoplay: false,\n            loop: true,\n            navigation: {\n                nextEl: '.swiper-button-next',\n                prevEl: '.swiper-button-prev',\n            },\n        });\n    <\/script>\n<\/div>\n<\/div>\n\n\n<div class=\"faq-single-wrapper\">\n    <div class=\"faq-header\">\n        <h2>Cryogenic FAQs<\/h2>\n    <\/div>\n    <section class=\"faq-main-container\">\n                                    <div class=\"faq-item\" id=\"faq-13204\" itemscope itemtype=\"https:\/\/schema.org\/Question\">\n                    <h3 itemprop=\"name\" class=\"faq-question\">\n                        Can cryogenic treating fix dimensional problems in my parts?\n                        <span class=\"toggle-icon\">+<\/span>\n                    <\/h3>\n                    <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" class=\"faq-answer\">\n                        <div itemprop=\"text\"><p><span style=\"font-weight: 400\">No. Cryogenic treating prevents future dimensional changes by stabilizing the microstructure, but it won&#8217;t reverse existing dimensional issues or warpage. It&#8217;s a preventive treatment that ensures parts maintain their dimensions throughout their service life, not a corrective process for parts that have already changed dimensions.<\/span><\/p>\n<\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"faq-item\" id=\"faq-13200\" itemscope itemtype=\"https:\/\/schema.org\/Question\">\n                    <h3 itemprop=\"name\" class=\"faq-question\">\n                        How large of parts can you cryogenically treat?\n                        <span class=\"toggle-icon\">+<\/span>\n                    <\/h3>\n                    <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" class=\"faq-answer\">\n                        <div itemprop=\"text\"><p><span style=\"font-weight: 400\">If it fits in our cryogenic chamber, we can process it. Our equipment can accommodate parts approximately 110 inches long by 40 inches deep by 50 inches tall. We can process a single part or an entire load\u2014there&#8217;s no minimum quantity requirement. Part geometry isn&#8217;t a limiting factor either.<\/span><\/p>\n<\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"faq-item\" id=\"faq-13202\" itemscope itemtype=\"https:\/\/schema.org\/Question\">\n                    <h3 itemprop=\"name\" class=\"faq-question\">\n                        Is cryogenic treatment performed as a standalone process?\n                        <span class=\"toggle-icon\">+<\/span>\n                    <\/h3>\n                    <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" class=\"faq-answer\">\n                        <div itemprop=\"text\"><p><span style=\"font-weight: 400\">Typically, cryogenic treating is a component of a larger heat treatment process rather than a standalone treatment. For example, you might carburize, quench, cryogenically treat, and then temper your parts in a complete thermal cycle. While we can provide cryogenic treatment on its own for specific applications, it&#8217;s most commonly integrated into a comprehensive heat treating program.<\/span><\/p>\n<\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"faq-item\" id=\"faq-13194\" itemscope itemtype=\"https:\/\/schema.org\/Question\">\n                    <h3 itemprop=\"name\" class=\"faq-question\">\n                        What is cryogenic treating?\n                        <span class=\"toggle-icon\">+<\/span>\n                    <\/h3>\n                    <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" class=\"faq-answer\">\n                        <div itemprop=\"text\"><p><span style=\"font-weight: 400\">Cryogenic treating uses extremely low temperatures to transform retained austenite in heat-treated parts into martensite, which improves dimensional stability and reduces the risk of cracking. We offer two temperature ranges: deep freezing (around -120\u00b0F) and true cryogenic treating (-300\u00b0F to -320\u00b0F). Think of it as &#8220;finishing the quench&#8221;\u2014after parts are heated and quenched down to room temperature, cryogenic treatment continues cooling them to these ultra-low temperatures to complete the transformation of the microstructure. This process also drives the precipitation of fine carbides throughout the material and reduces residual stress, further enhancing wear resistance and dimensional stability.<\/span><\/p>\n<\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"faq-item\" id=\"faq-13196\" itemscope itemtype=\"https:\/\/schema.org\/Question\">\n                    <h3 itemprop=\"name\" class=\"faq-question\">\n                        What parts benefit from cryogenic treating?\n                        <span class=\"toggle-icon\">+<\/span>\n                    <\/h3>\n                    <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" class=\"faq-answer\">\n                        <div itemprop=\"text\"><p><span style=\"font-weight: 400\">Cryogenic treating is most commonly used for <\/span><a href=\"https:\/\/www.paulo.com\/es\/capabilities\/procesa\/tratamiento-termico\/carburacion\/\"><span style=\"font-weight: 400\">carburado<\/span><\/a><span style=\"font-weight: 400\"> parts and certain tool steels\u2014common applications where retained austenite is present in the microstructure after heat treatment. Common examples include gears, pinion shafts, precision gauges, gauge blocks, and instrument components. While transforming retained austenite to martensite is the primary benefit, cryogenic treating also provides value by precipitating fine carbides and reducing residual stress in the material. These additional benefits can improve wear resistance and dimensional stability even in materials with minimal retained austenite.<\/span><\/p>\n<\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"faq-item\" id=\"faq-13198\" itemscope itemtype=\"https:\/\/schema.org\/Question\">\n                    <h3 itemprop=\"name\" class=\"faq-question\">\n                        What&#039;s the difference between deep freezing and true cryo?\n                        <span class=\"toggle-icon\">+<\/span>\n                    <\/h3>\n                    <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" class=\"faq-answer\">\n                        <div itemprop=\"text\"><p><span style=\"font-weight: 400\">Deep freezing operates around -120\u00b0F, while true cryogenic treating reaches -300\u00b0F to -320\u00b0F. Most commonly, we perform deep freezing, but we can provide true deep cryo when specifically requested. The choice depends on your material, application, and the degree of transformation needed. Both processes achieve the goal of converting retained austenite to martensite, but true cryo provides a more complete transformation.<\/span><\/p>\n<\/div>\n                    <\/div>\n                <\/div>\n                        <\/section>\n<\/div>\n\n<script>\n    jQuery(document).ready(function($) {\n        var headerOffset = 100; \/\/ Adjust this value as necessary\n\n        \/\/ FAQ toggle functionality\n        $('.faq-question').on('click', function() {\n            var answer = $(this).next('.faq-answer');\n            answer.slideToggle(200);\n\n            var icon = $(this).find('.toggle-icon');\n            if (icon.text() === '+') {\n                icon.text('-');\n            } else {\n                icon.text('+');\n            }\n        });\n\n        \/\/ Toggle dropdown menu on button click\n        $('#dropdownButton').on('click', function() {\n            $(this).toggleClass('active');\n            $('#dropdownMenu').slideToggle(200);\n        });\n\n        \/\/ Handle dropdown item click\n        $('.dropdown-item').on('click', function(e) {\n            e.preventDefault();\n\n            var targetElement = $($(this).attr('href'));\n            var elementPosition = targetElement.offset().top;\n            var offsetPosition = elementPosition - headerOffset;\n\n            $('html, body').animate({\n                scrollTop: offsetPosition\n            }, 600);\n\n            \/\/ Reset button text to placeholder and remove active class\n            $('#dropdownButton').removeClass('active').contents().filter(function() {\n                return this.nodeType == 3; \/\/ Text node\n            }).remove();\n            $('#dropdownButton').prepend('Select FAQ ');\n            $('#dropdownMenu').slideUp(200);\n        });\n\n        \/\/ Close dropdown if clicked outside\n        $(document).on('click', function(event) {\n            if (!$(event.target).closest('.custom-dropdown').length) {\n                $('#dropdownButton').removeClass('active');\n                $('#dropdownMenu').slideUp(200);\n            }\n        });\n\n        \/\/ Prevent close on button click\n        $('#dropdownButton').on('click', function(event) {\n            event.stopPropagation();\n        });\n    });\n<\/script>\n\n\n<section  id=\"block_aed7dda672e41fa2dcd5929e8594858d\"\n  class=\"call-to-action call-to-action block   full-width\"\n    style=\"background:  url(https:\/\/www.paulo.com\/wp-content\/uploads\/2021\/07\/CTA_2.jpg) center \/ cover no-repeat;    \">\n      <div class=\"overlay position-absolute w-100 h-100\"><\/div>\n    <div class=\"container text-center\">\n    \n    <h2 class=\"text-center\" style=\"color: #ffffff;\">Inicie una conversaci\u00f3n.<\/h2>\n\n          <p class=\"text text-center mx-auto mb-4\" style=\"color: #ffffff;\">Estamos preparados para manejar sus necesidades criog\u00e9nicas con precisi\u00f3n y consistencia. Solicite un presupuesto hoy mismo o ll\u00e1menos para obtener m\u00e1s informaci\u00f3n.\r\n<\/p>\n    \n                  <a class=\"button    btn-clr-white  m-auto\" href=\"https:\/\/www.paulo.com\/es\/solicitud-de-presupuesto-v2-2\/\" target=\"\">Empezar a trabajar<\/a>\n          \n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Criogenia profunda, estructuras refinadas. La tecnolog\u00eda de la criogenia -exposici\u00f3n de piezas met\u00e1licas a temperaturas en torno a los -320\u02daF- tiene enormes ventajas para las aplicaciones industriales. La congelaci\u00f3n profunda y criog\u00e9nica, que suele producirse entre los procesos de temple y revenido, ayuda a eliminar la presencia de austenita retenida en el acero que no se transform\u00f3 durante el tratamiento t\u00e9rmico y que puede contribuir... <a href=\"https:\/\/www.paulo.com\/es\/capabilities\/procesa\/tratamiento-termico\/congelacion-criogenica-2\/\">Contin\u00faa<\/a><\/p>","protected":false},"author":1,"featured_media":9962,"parent":1204,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-9677","capabilities","type-capabilities","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cryogenic &amp; Deep Freezing | Paulo<\/title>\n<meta name=\"description\" content=\"Our experts in cryogenic freezing will help you find the right cryogenic process to refine the grain structure of your parts, delivering a stable, smooth surface.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.paulo.com\/es\/capabilities\/procesa\/tratamiento-termico\/congelacion-criogenica-2\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cryogenic &amp; 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