{"id":24195,"date":"2024-07-22T12:02:12","date_gmt":"2024-07-22T10:02:12","guid":{"rendered":"https:\/\/www.linseis.com\/how-does-a-pushrod-dilatometer-work\/"},"modified":"2024-09-13T15:12:57","modified_gmt":"2024-09-13T13:12:57","slug":"how-does-a-pushrod-dilatometer-work","status":"publish","type":"post","link":"https:\/\/www.linseis.com\/en\/wiki\/how-does-a-pushrod-dilatometer-work\/","title":{"rendered":"How does a pushrod dilatometer work?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"24195\" class=\"elementor elementor-24195 elementor-15685\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9eb8745 e-flex e-con-boxed e-con e-parent\" data-id=\"9eb8745\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-86665e8 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"86665e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__86665e8\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__86665e8\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__86665e8\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffaef65 elementor-widget elementor-widget-text-editor\" data-id=\"ffaef65\" 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<p>A dilatometer is a measuring device for recording the Thermal expansion of a material sample. The coefficients of thermal expansion (<a href=\"https:\/\/www.linseis.com\/en\/wiki\/determination-of-the-cte-density\/\"><strong>CTE = coefficient of thermal expansion<\/strong><\/a>) are calculated from the measurement results. This quantity of material indicates in the unit of measure [1 \/ K] the relative change of the length of the sample with a temperature change per Kelvin.<br \/>The values of the CTE are thus temperature-dependent and are for solid substances in the range of a few millionths per Kelvin. The expected absolute length changes of the samples are correspondingly low. For reliable results, therefore, a very accurate measuring device is required.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de61301 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"de61301\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"416\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schubstange-mit-Probe-Pushrod-with-sample-eines-Dilatometers-1170x608-1-1024x532.png\" class=\"attachment-large size-large wp-image-15688\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schubstange-mit-Probe-Pushrod-with-sample-eines-Dilatometers-1170x608-1-1024x532.png 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schubstange-mit-Probe-Pushrod-with-sample-eines-Dilatometers-1170x608-1-300x156.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schubstange-mit-Probe-Pushrod-with-sample-eines-Dilatometers-1170x608-1-768x399.png 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schubstange-mit-Probe-Pushrod-with-sample-eines-Dilatometers-1170x608-1.png 1170w\" 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 class=\"elementor-element elementor-element-a98df7e elementor-widget elementor-widget-heading\" data-id=\"a98df7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types of dilatometer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-937c6b9 elementor-widget elementor-widget-text-editor\" data-id=\"937c6b9\" 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<p>The nature of the sample and the temperature range to be investigated determine the requirements that a sample holder must meet. For solid substances that maintain their state of aggregation in the intended temperature range, a pushrod dilatometer is very well suited.<\/p>\n<p>The behavior of fabrics that are heated to the softening point or melting point can be determined optically using a heating microscope. Another experimental setup is based on the use of strain gauges, which are glued over the entire surface of the sample and evaluated via a resistance measuring bridge.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97a947b elementor-widget elementor-widget-heading\" data-id=\"97a947b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Function of the push rod dilatometer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d40c3d6 e-con-full e-flex e-con e-child\" data-id=\"d40c3d6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b90f3aa e-con-full e-flex e-con e-child\" data-id=\"b90f3aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-978c53f elementor-widget elementor-widget-text-editor\" data-id=\"978c53f\" 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<p>The <a href=\"https:\/\/www.linseis.com\/en\/methods\/dilatometry\/\"><strong>push rod dilatometer<\/strong><\/a> consists of an oven (right in the picture), the sample holder (in the center of the picture) and the unit for measuring data acquisition and evaluation (LVDT sensor on the left in the picture).<\/p><p>In a tube of quartz glass or ceramic, the sample is (red sample in the picture). It is firmly connected to a rod (thin yellow stamp, in front of the red sample), which transmits the change in length of the sample to the data acquisition.<\/p><p>There, the absolute change in length of the entire system is determined and converted to the CTE values \u200b\u200bof the material sample using the known data of the measuring system and the sample dimensions. Any temperature curves with different heating and cooling speeds as well as holding points can be realized via the oven.<\/p><p>As a result, the change in length of the sample is determined as a function of the temperature.<\/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<div class=\"elementor-element elementor-element-a81d810 e-con-full e-flex e-con e-child\" data-id=\"a81d810\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a56262 elementor-widget elementor-widget-image\" data-id=\"2a56262\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"671\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schema-Schubstangendilatometer-Aufbau.png\" class=\"attachment-large size-large wp-image-15714\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schema-Schubstangendilatometer-Aufbau.png 940w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schema-Schubstangendilatometer-Aufbau-300x251.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Schema-Schubstangendilatometer-Aufbau-768x644.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Structure of a push rod dilatometer from above<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-3e2343a elementor-widget elementor-widget-heading\" data-id=\"3e2343a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications for push rod dilatometer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e3560e elementor-widget elementor-widget-text-editor\" data-id=\"2e3560e\" 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<p>The most important fields of application of the dilatometer are basic research in materials science and quality assurance. Above all, the thermal expansion coefficient, temperatures of phase transitions and sintering temperatures are recorded.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c960e5 elementor-widget elementor-widget-heading\" data-id=\"0c960e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"> Thermal expansion coefficient<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0b4360f e-con-full e-flex e-con e-child\" data-id=\"0b4360f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc049d e-con-full e-flex e-con e-child\" data-id=\"8cc049d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb7c94f elementor-widget elementor-widget-text-editor\" data-id=\"fb7c94f\" 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<p>The thermal expansion coefficient is an important parameter for the development of composites. For example, reinforced concrete can only be used in construction because steel and concrete have the same CTE value.<br \/>\nTemperature differences in materials lead to mechanical stresses. High temperature areas expand more than cooler areas. The avoidance or reduction of these stresses can be achieved through the development and use of materials with a very low coefficient of expansion.<\/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<div class=\"elementor-element elementor-element-ddec395 e-con-full e-flex e-con e-child\" data-id=\"ddec395\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4235ecc elementor-widget elementor-widget-image\" data-id=\"4235ecc\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Bruecke-aus-Stahl-und-Beton-1024x683.jpg\" class=\"attachment-large size-large wp-image-15775\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Bruecke-aus-Stahl-und-Beton-1024x683.jpg 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Bruecke-aus-Stahl-und-Beton-300x200.jpg 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Bruecke-aus-Stahl-und-Beton-768x512.jpg 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Bruecke-aus-Stahl-und-Beton.jpg 1168w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">When building bridges, the thermal expansion coefficient is an important safety factor, so that the bridge does not collapse at different temperatures<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-bf45a01 elementor-widget elementor-widget-heading\" data-id=\"bf45a01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"> Phase transitions<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d0911ab e-con-full e-flex e-con e-child\" data-id=\"d0911ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-84b1450 e-con-full e-flex e-con e-child\" data-id=\"84b1450\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fad0cd5 elementor-widget elementor-widget-text-editor\" data-id=\"fad0cd5\" 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<p>The macroscopic properties of crystalline solids depend directly on the crystal structure itself.<\/p>\n<p>However, most materials can be present in several modifications and therefore have, in addition to melting and evaporation temperature, also pressure- and temperature-dependent phase transitions in which the state of aggregation does not change.<\/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<div class=\"elementor-element elementor-element-12b79ed e-con-full e-flex e-con e-child\" data-id=\"12b79ed\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ebee9e elementor-widget elementor-widget-image\" data-id=\"1ebee9e\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"531\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Phasenumwandlungen-bei-Quarzkristallen-1024x680.jpg\" class=\"attachment-large size-large wp-image-15795\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Phasenumwandlungen-bei-Quarzkristallen-1024x680.jpg 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Phasenumwandlungen-bei-Quarzkristallen-300x199.jpg 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Phasenumwandlungen-bei-Quarzkristallen-768x510.jpg 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Phasenumwandlungen-bei-Quarzkristallen.jpg 1228w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Phase transformations e.g. in a quartz glass can be visualized by a dilatometer measurement<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-3aed0c0 elementor-widget elementor-widget-spacer\" data-id=\"3aed0c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9acd785 elementor-widget elementor-widget-text-editor\" data-id=\"9acd785\" 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<p>However, the phase transition from one crystal structure to another, as well as the crystallization process itself, is often clearly visible in the change in the coefficient of expansion-temperature curve, and thus can be imaged very well by dilatometer measurement.<\/p>\n<p>Even rapid phase transitions or those that require a defined contact pressure, such as the conversion of martensite, ferrite or austenite in steels, can be well mapped with the correspondingly modified dilatometer.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10e5814 elementor-widget elementor-widget-heading\" data-id=\"10e5814\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Sintering temperatures<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a713775 e-con-full e-flex e-con e-child\" data-id=\"a713775\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-bf00326 e-con-full e-flex e-con e-child\" data-id=\"bf00326\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a5042f7 elementor-widget elementor-widget-text-editor\" data-id=\"a5042f7\" 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<p>During sintering, powdered ceramic or metallic materials are preformed into a green body and then baked together at precisely set temperatures and pressures. In practice, this process is known, for example, in the porcelain industry. The powdery mixture of kaolin (porcelain clay, porcelain clay), feldspar and quartz is sintered in the firing process and thus made waterproof.<\/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<div class=\"elementor-element elementor-element-446d3cb e-con-full e-flex e-con e-child\" data-id=\"446d3cb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-82d216c elementor-widget elementor-widget-image\" data-id=\"82d216c\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Sinteringprozess-Porzellantassen-vor-dem-Brennen-1024x683-1.jpg\" class=\"attachment-large size-large wp-image-15803\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Sinteringprozess-Porzellantassen-vor-dem-Brennen-1024x683-1.jpg 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Sinteringprozess-Porzellantassen-vor-dem-Brennen-1024x683-1-300x200.jpg 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Sinteringprozess-Porzellantassen-vor-dem-Brennen-1024x683-1-768x512.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">The determination of the optimum temperatures for individual sintering stages can be made on the basis of the curve supplied by the dilatometer.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A dilatometer is a measuring device for recording the thermal expansion of a material sample. The thermal expansion coefficient (CTE = Coefficient of Thermal Expansion) is calculated from the measurement results.<\/p>\n","protected":false},"author":3,"featured_media":70855,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[106],"tags":[],"class_list":["post-24195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wiki"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/posts\/24195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/comments?post=24195"}],"version-history":[{"count":0,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/posts\/24195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/media\/70855"}],"wp:attachment":[{"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/media?parent=24195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/categories?post=24195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linseis.com\/en\/wp-json\/wp\/v2\/tags?post=24195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}