{"id":101632,"date":"2024-07-22T12:02:12","date_gmt":"2024-07-22T10:02:12","guid":{"rendered":"https:\/\/www.linseis.com\/bez-kategorii\/jak-dziala-dylatometr-pretowy\/"},"modified":"2026-01-16T10:03:53","modified_gmt":"2026-01-16T09:03:53","slug":"jak-dziala-dylatometr-pretowy","status":"publish","type":"post","link":"https:\/\/www.linseis.com\/pl\/wiedza\/jak-dziala-dylatometr-pretowy\/","title":{"rendered":"Jak dzia\u0142a dylatometr pr\u0119towy?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"101632\" class=\"elementor elementor-101632 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-invisible 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;_animation&quot;:&quot;fadeInUp&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;marker_view&quot;:&quot;numbers&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\tSpis tre\u015bci\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-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ffaef65\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>Dylatometr to urz\u0105dzenie pomiarowe s\u0142u\u017c\u0105ce do rejestrowania rozszerzalno\u015bci cieplnej pr\u00f3bki materia\u0142u. Wyniki pomiar\u00f3w s\u0105 wykorzystywane do obliczania <a href=\"https:\/\/www.linseis.com\/startseite\/messgroessen\/laengenausdehnungskoeffizient\/\">\n  <strong>wsp\u00f3\u0142czynnika rozszerzalno\u015bci cieplnej<\/strong>\n<\/a> Wsp\u00f3\u0142czynnik rozszerzalno\u015bci cieplnej (CTE = Coefficient of Thermal Expansion) jest obliczany na podstawie wynik\u00f3w pomiar\u00f3w. Ten parametr materia\u0142owy wskazuje wzgl\u0119dn\u0105 zmian\u0119 d\u0142ugo\u015bci pr\u00f3bki wraz ze zmian\u0105 temperatury na Kelwin w jednostce miary [1\/K].<br>Warto\u015bci CTE s\u0105 zatem zale\u017cne od temperatury i mieszcz\u0105 si\u0119 w zakresie kilku milionowych na Kelwin dla materia\u0142\u00f3w sta\u0142ych. Oczekiwane bezwzgl\u0119dne zmiany d\u0142ugo\u015bci pr\u00f3bek s\u0105 odpowiednio ma\u0142e. Do uzyskania wiarygodnych wynik\u00f3w wymagane jest zatem bardzo precyzyjne urz\u0105dzenie pomiarowe.    <\/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-invisible elementor-widget elementor-widget-image\" data-id=\"de61301\" 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=\"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-33835\" 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-invisible elementor-widget elementor-widget-heading\" data-id=\"a98df7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Rodzaje dylatometr\u00f3w\n<\/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-invisible elementor-widget elementor-widget-text-editor\" data-id=\"937c6b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>Charakter pr\u00f3bki i zakres temperatur do analizy okre\u015blaj\u0105 wymagania, kt\u00f3re musi spe\u0142nia\u0107 uchwyt pr\u00f3bki. Dylatometr popychaczowy jest bardzo odpowiedni dla substancji sta\u0142ych, kt\u00f3re zachowuj\u0105 sw\u00f3j stan skupienia w zamierzonym zakresie temperatur. <\/p><p>Zachowanie materia\u0142\u00f3w podgrzanych do temperatury mi\u0119knienia lub topnienia mo\u017cna obserwowa\u0107 optycznie za pomoc\u0105 <a href=\"https:\/\/www.linseis.com\/messgeraete\/dilatometer\/dil-l74-erhitzungsmikroskop\/\">\n  <strong>mikroskopu grzewczego<\/strong>\n<\/a> mikroskopu. Inny uk\u0142ad testowy opiera si\u0119 na wykorzystaniu tensometr\u00f3w, kt\u00f3re s\u0105 przyklejane do ca\u0142ej powierzchni pr\u00f3bki i analizowane za pomoc\u0105 rezystancyjnego mostka pomiarowego. <\/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-97a947b elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"97a947b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Funkcja dylatometru pr\u0119towego\n<\/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-invisible elementor-widget elementor-widget-text-editor\" data-id=\"978c53f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>Dylatometry pr\u0119towe sk\u0142adaj\u0105 si\u0119 z pieca (po prawej na zdj\u0119ciu), uchwytu pr\u00f3bki (po\u015brodku na zdj\u0119ciu) oraz jednostki do rejestracji i oceny warto\u015bci pomiarowych (czujnik LVDT po lewej na zdj\u0119ciu).<\/p><p>Pr\u00f3bka (czerwona pr\u00f3bka na zdj\u0119ciu) jest umieszczona w rurce wykonanej ze szk\u0142a kwarcowego lub ceramiki. Jest ona mocno po\u0142\u0105czona z pr\u0119tem (cienki \u017c\u00f3\u0142ty t\u0142ok, przed czerwon\u0105 pr\u00f3bk\u0105), kt\u00f3ry przekazuje zmian\u0119 d\u0142ugo\u015bci pr\u00f3bki w celu zarejestrowania zmierzonej warto\u015bci. <\/p><p>Tam bezwzgl\u0119dna zmiana d\u0142ugo\u015bci ca\u0142ego systemu jest okre\u015blana i konwertowana na warto\u015bci CTE pr\u00f3bki materia\u0142u przy u\u017cyciu znanych danych systemu pomiarowego i wymiar\u00f3w pr\u00f3bki. Piec mo\u017ce by\u0107 wykorzystywany do realizacji dowolnych krzywych temperaturowych z r\u00f3\u017cnymi pr\u0119dko\u015bciami nagrzewania i ch\u0142odzenia oraz punktami zatrzymania. <\/p><p>Wynikiem jest zmiana d\u0142ugo\u015bci pr\u00f3bki w funkcji temperatury.  <\/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-invisible elementor-widget elementor-widget-image\" data-id=\"2a56262\" 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<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-33843\" 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\">Struktura dylatometru pr\u0119towego z g\u00f3ry<\/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-invisible elementor-widget elementor-widget-heading\" data-id=\"3e2343a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Obszary zastosowa\u0144 dylatometr\u00f3w pr\u0119towych\n<\/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-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2e3560e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\tNajwa\u017cniejszymi obszarami zastosowa\u0144 dylatometr\u00f3w s\u0105 badania podstawowe w materia\u0142oznawstwie i zapewnieniu jako\u015bci. W szczeg\u00f3lno\u015bci mierzony jest wsp\u00f3\u0142czynnik rozszerzalno\u015bci cieplnej, temperatury przej\u015b\u0107 fazowych i temperatury spiekania. \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-invisible elementor-widget elementor-widget-heading\" data-id=\"0c960e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Wsp\u00f3\u0142czynnik rozszerzalno\u015bci cieplnej\n<\/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-invisible elementor-widget elementor-widget-text-editor\" data-id=\"fb7c94f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>Wsp\u00f3\u0142czynnik rozszerzalno\u015bci cieplnej jest wa\u017cnym parametrem przy opracowywaniu materia\u0142\u00f3w kompozytowych. Na przyk\u0142ad beton zbrojony mo\u017ce by\u0107 stosowany w budownictwie tylko dlatego, \u017ce stal i beton maj\u0105 tak\u0105 sam\u0105 warto\u015b\u0107 wsp\u00f3\u0142czynnika rozszerzalno\u015bci cieplnej. <\/p><p>R\u00f3\u017cnice temperatur w materia\u0142ach prowadz\u0105 do napr\u0119\u017ce\u0144 mechanicznych. Obszary o wysokiej temperaturze rozszerzaj\u0105 si\u0119 bardziej ni\u017c obszary ch\u0142odniejsze. <\/p><p>Unikni\u0119cie lub zmniejszenie tych napr\u0119\u017ce\u0144 mo\u017cna osi\u0105gn\u0105\u0107 poprzez opracowanie i zastosowanie materia\u0142\u00f3w o bardzo niskim wsp\u00f3\u0142czynniku rozszerzalno\u015bci.<\/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-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-invisible elementor-widget elementor-widget-image\" data-id=\"4235ecc\" 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<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-33859\" 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\">Podczas budowy most\u00f3w wsp\u00f3\u0142czynnik rozszerzalno\u015bci cieplnej jest wa\u017cnym czynnikiem bezpiecze\u0144stwa, zapewniaj\u0105cym, \u017ce most nie zawali si\u0119 w r\u00f3\u017cnych temperaturach.<\/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-invisible elementor-widget elementor-widget-heading\" data-id=\"bf45a01\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Przej\u015bcia fazowe<\/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-invisible elementor-widget elementor-widget-text-editor\" data-id=\"fad0cd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>Makroskopowe w\u0142a\u015bciwo\u015bci krystalicznych cia\u0142 sta\u0142ych zale\u017c\u0105 bezpo\u015brednio od samej struktury krystalicznej.<\/p><p>Jednak wi\u0119kszo\u015b\u0107 materia\u0142\u00f3w mo\u017ce istnie\u0107 w kilku modyfikacjach, a zatem, opr\u00f3cz temperatury topnienia i parowania, maj\u0105 r\u00f3wnie\u017c przej\u015bcia fazowe zale\u017cne od ci\u015bnienia i temperatury, w kt\u00f3rych stan skupienia nie ulega zmianie.<\/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-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-invisible elementor-widget elementor-widget-image\" data-id=\"1ebee9e\" 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<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-33867\" 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\">Przemiany fazowe, np. w szkle kwarcowym, mog\u0105 by\u0107 wizualizowane za pomoc\u0105 pomiaru dylatometrycznego.<\/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-invisible elementor-widget elementor-widget-text-editor\" data-id=\"9acd785\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>Jednak przej\u015bcie fazowe z jednej struktury krystalicznej do drugiej, podobnie jak sam proces krystalizacji, jest cz\u0119sto wyra\u017anie widoczne w zmianie wzrostu krzywej wsp\u00f3\u0142czynnika rozszerzalno\u015bci cieplnej i dlatego mo\u017cna je bardzo dobrze odwzorowa\u0107 za pomoc\u0105 pomiaru dylatometrycznego.<br>Szybkie przej\u015bcia fazowe lub te, kt\u00f3re wymagaj\u0105 okre\u015blonego ci\u015bnienia kontaktowego, takie jak transformacja martenzytu, ferrytu lub austenitu w stalach, mo\u017cna r\u00f3wnie\u017c dobrze odwzorowa\u0107 za pomoc\u0105 odpowiednio zmodyfikowanego dylatometru.<\/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-10e5814 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"10e5814\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Temperatury spiekania<\/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-invisible elementor-widget elementor-widget-text-editor\" data-id=\"a5042f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>Podczas spiekania sproszkowane materia\u0142y ceramiczne lub metaliczne s\u0105 wst\u0119pnie formowane w zielon\u0105 bry\u0142\u0119, a nast\u0119pnie wypalane razem w precyzyjnie ustalonych temperaturach i ci\u015bnieniach. W praktyce proces ten znany jest na przyk\u0142ad w przemy\u015ble porcelanowym. Sproszkowana mieszanka kaolinu (glinki porcelanowej), skalenia i kwarcu jest spiekana podczas procesu wypalania, dzi\u0119ki czemu staje si\u0119 wodoodporna.  <\/p><p>Optymalne temperatury dla poszczeg\u00f3lnych etap\u00f3w spiekania mo\u017cna okre\u015bli\u0107 za pomoc\u0105 krzywej dostarczonej przez dylatometr.<\/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-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-invisible elementor-widget elementor-widget-image\" data-id=\"82d216c\" 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<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-33871\" 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\">Kubki s\u0105 o 20% wi\u0119ksze podczas produkcji i kurcz\u0105 si\u0119 podczas wypalania w piecu. Proces ten mo\u017cna \u015bledzi\u0107 za pomoc\u0105 dylatometru. <\/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>Dylatometr to urz\u0105dzenie pomiarowe s\u0142u\u017c\u0105ce do rejestrowania rozszerzalno\u015bci cieplnej pr\u00f3bki materia\u0142u. Wsp\u00f3\u0142czynnik rozszerzalno\u015bci cieplnej (CTE = Coefficient of Thermal Expansion) jest obliczany na podstawie wynik\u00f3w pomiar\u00f3w. <\/p>\n","protected":false},"author":3,"featured_media":70863,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[596],"tags":[],"class_list":["post-101632","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wiedza"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/posts\/101632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/comments?post=101632"}],"version-history":[{"count":0,"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/posts\/101632\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/media\/70863"}],"wp:attachment":[{"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/media?parent=101632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/categories?post=101632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linseis.com\/pl\/wp-json\/wp\/v2\/tags?post=101632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}