{"id":114397,"date":"2022-02-05T02:42:32","date_gmt":"2022-02-05T01:42:32","guid":{"rendered":"https:\/\/material-properties.org\/thulium-et-lutetium-comparaison-proprietes\/"},"modified":"2022-03-22T10:07:24","modified_gmt":"2022-03-22T09:07:24","slug":"thulium-et-lutetium-comparaison-proprietes","status":"publish","type":"post","link":"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/","title":{"rendered":"Thulium et Lut\u00e9tium – Comparaison – Propri\u00e9t\u00e9s"},"content":{"rendered":"

Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du thulium et du lut\u00e9tium, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique.\u00a0Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments.\u00a0Thulium contre Lut\u00e9tium.<\/em><\/p>\n

\"thulium<\/p>\n

\n
<\/span>Comparer le thulium avec un autre \u00e9l\u00e9ment<\/div>
\n
<\/div>\n

\"Lut\u00e9tium<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n

\n
<\/span>Comparer le lut\u00e9tium avec un autre \u00e9l\u00e9ment<\/div>
\n
<\/div>\n

\"Thulium<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n

<\/div>\n
\n

Thulium et Lut\u00e9tium – \u00c0 propos des \u00e9l\u00e9ments<\/h2>\n<\/div><\/div>\n
\n
\"\"<\/div>
\n

Thulium<\/h3>\n

Le thulium est un m\u00e9tal facile \u00e0 travailler avec un \u00e9clat gris argent\u00e9 brillant.\u00a0Il est assez doux et se ternit lentement \u00e0 l’air.\u00a0Malgr\u00e9 son prix \u00e9lev\u00e9 et sa raret\u00e9, le thulium est utilis\u00e9 comme source de rayonnement dans les appareils \u00e0 rayons X portables.\u00a0Le thulium est le treizi\u00e8me et avant-dernier \u00e9l\u00e9ment de la s\u00e9rie des lanthanides.<\/p>\n<\/div>

<\/div><\/div>\n<\/div><\/div>\n
\n
\"\"<\/div>
\n

Lut\u00e9tium<\/h3>\n

Le lut\u00e9tium est un m\u00e9tal blanc argent\u00e9, qui r\u00e9siste \u00e0 la corrosion \u00e0 l’air sec, mais pas \u00e0 l’air humide.\u00a0Le lut\u00e9tium est le dernier \u00e9l\u00e9ment de la s\u00e9rie des lanthanides, et il est traditionnellement compt\u00e9 parmi les terres rares.<\/p>\n<\/div>

<\/div><\/div>\n<\/div><\/div>\n
<\/div>\n
\n

\"Thulium<\/p>\n<\/div><\/div>\n

\n

\"Lut\u00e9tium<\/p>\n

<\/p><\/div><\/div>\n

Source : www.luciteria.com<\/p>\n

<\/div>\n
\n

Thulium et Lut\u00e9tium – Applications<\/h2>\n<\/div><\/div>\n
\n
\n
\n

Thulium<\/a><\/h3>\n

Le m\u00e9tal pur et le compos\u00e9 ont peu d’utilisations commerciales : parce qu’il est tr\u00e8s rare et cher et a peu \u00e0 offrir, le thulium trouve peu d’application en dehors de la recherche chimique.\u00a0Thulium a \u00e9t\u00e9 utilis\u00e9 pour cr\u00e9er des lasers.\u00a0Les lasers \u00e0 thulium n\u00e9cessitent moins de refroidissement et fonctionnent tr\u00e8s bien \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es et sont utilis\u00e9s dans les satellites.\u00a0Lorsque le thulium stable (Tm-169) est bombard\u00e9 dans un r\u00e9acteur nucl\u00e9aire, il peut ensuite servir de source de rayonnement dans les appareils \u00e0 rayons X portables.\u00a0Le thulium-170 gagne en popularit\u00e9 en tant que source de rayons X pour le traitement du cancer par curieth\u00e9rapie.\u00a0Le thulium a \u00e9t\u00e9 utilis\u00e9 dans les supraconducteurs \u00e0 haute temp\u00e9rature de la m\u00eame mani\u00e8re que l’yttrium.\u00a0Le thulium a potentiellement une utilisation dans les ferrites, des mat\u00e9riaux magn\u00e9tiques c\u00e9ramiques utilis\u00e9s dans les \u00e9quipements \u00e0 micro-ondes.\u00a0Le sulfate de calcium dop\u00e9 au thulium a \u00e9t\u00e9 utilis\u00e9 dans les dosim\u00e8tres individuels car il peut enregistrer, par sa fluorescence,<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n

\n
\n
\n

Lut\u00e9tium<\/a><\/h3>\n

Le lut\u00e9tium n’est pas un m\u00e9tal largement utilis\u00e9.\u00a0La plupart du lut\u00e9tium est utilis\u00e9 uniquement dans la recherche.\u00a0L’une de ses rares utilisations commerciales est celle de catalyseur pour le craquage des hydrocarbures dans les raffineries de p\u00e9trole.\u00a0Il est utilis\u00e9 dans les d\u00e9tecteurs de topographie d’\u00e9mission de positrons qui d\u00e9tectent l’activit\u00e9 cellulaire du corps.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n

\n

Thulium et Lut\u00e9tium – Comparaison dans le tableau<\/h2>\n<\/div><\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00c9l\u00e9ment<\/td>\nThulium<\/b><\/td>\nLut\u00e9tium<\/b><\/td>\n<\/tr>\n
Densit\u00e9<\/td>\n9,321 g\/cm3<\/strong><\/td>\n9,841 g\/cm3<\/strong><\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction ultime<\/td>\nN \/ A<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Limite d’\u00e9lasticit\u00e9<\/td>\nN \/ A<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Module de Young<\/td>\n74 GPa<\/strong><\/td>\n68,6 GPa<\/strong><\/td>\n<\/tr>\n
\u00c9chelle de Mohs<\/td>\nN \/ A<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Duret\u00e9 Brinell<\/td>\n740 MPa<\/strong><\/td>\n900 MPa<\/strong><\/td>\n<\/tr>\n
Duret\u00e9 Vickers<\/td>\n520 MPa<\/strong><\/td>\n1100 MPa<\/strong><\/td>\n<\/tr>\n
Point de fusion<\/td>\n1545\u00b0C<\/strong><\/td>\n1663\u00b0C<\/strong><\/td>\n<\/tr>\n
Point d’\u00e9bullition<\/td>\n1950\u00b0C<\/strong><\/td>\n3402\u00b0C<\/strong><\/td>\n<\/tr>\n
Conductivit\u00e9 thermique<\/td>\n17W\/mK<\/strong><\/td>\n16W\/mK<\/strong><\/td>\n<\/tr>\n
Coefficient de dilatation thermique<\/td>\n13,3 \u00b5m\/mK<\/strong><\/td>\n9,9 \u00b5m\/mK<\/strong><\/td>\n<\/tr>\n
Chaleur sp\u00e9cifique<\/td>\n0,16 J\/g\u00b7K<\/span><\/strong><\/td>\n0,15 J\/g\u00b7K<\/strong><\/td>\n<\/tr>\n
Temp\u00e9rature de fusion<\/td>\n16,84 kJ\/mole<\/strong><\/td>\n18,6 kJ\/mole<\/strong><\/td>\n<\/tr>\n
Chaleur de vaporisation<\/td>\n191 kJ\/mole<\/span><\/strong><\/td>\n355,9 kJ\/mol<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du thulium et du lut\u00e9tium, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique.\u00a0Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments.\u00a0Thulium contre Lut\u00e9tium. Source : www.luciteria.com<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"yoast_head":"\nThulium et Lut\u00e9tium - Comparaison - Propri\u00e9t\u00e9s - Material Properties<\/title>\n<meta name=\"description\" content=\"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du thulium et du lut\u00e9tium, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. Thulium contre Lut\u00e9tium.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thulium et Lut\u00e9tium - Comparaison - Propri\u00e9t\u00e9s - Material Properties\" \/>\n<meta property=\"og:description\" content=\"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du thulium et du lut\u00e9tium, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. Thulium contre Lut\u00e9tium.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/\" \/>\n<meta property=\"og:site_name\" content=\"Material Properties\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-05T01:42:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-03-22T09:07:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/material-properties.org\/wp-content\/uploads\/2021\/01\/thulium-and-lutetium-comparison.png\" \/>\n<meta name=\"author\" content=\"Nick Connor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/\",\"url\":\"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/\",\"name\":\"Thulium et Lut\u00e9tium - Comparaison - Propri\u00e9t\u00e9s - Material Properties\",\"isPartOf\":{\"@id\":\"https:\/\/material-properties.org\/fr\/#website\"},\"datePublished\":\"2022-02-05T01:42:32+00:00\",\"dateModified\":\"2022-03-22T09:07:24+00:00\",\"author\":{\"@id\":\"https:\/\/material-properties.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du thulium et du lut\u00e9tium, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. Thulium contre Lut\u00e9tium.\",\"breadcrumb\":{\"@id\":\"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\/\/material-properties.org\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Thulium et Lut\u00e9tium – Comparaison – Propri\u00e9t\u00e9s\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/material-properties.org\/fr\/#website\",\"url\":\"https:\/\/material-properties.org\/fr\/\",\"name\":\"Material Properties\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/material-properties.org\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/material-properties.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/material-properties.org\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"},\"url\":\"https:\/\/material-properties.org\/fr\/author\/matan\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Thulium et Lut\u00e9tium - Comparaison - Propri\u00e9t\u00e9s - Material Properties","description":"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du thulium et du lut\u00e9tium, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. Thulium contre Lut\u00e9tium.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/","og_locale":"fr_FR","og_type":"article","og_title":"Thulium et Lut\u00e9tium - Comparaison - Propri\u00e9t\u00e9s - Material Properties","og_description":"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du thulium et du lut\u00e9tium, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. Thulium contre Lut\u00e9tium.","og_url":"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/","og_site_name":"Material Properties","article_published_time":"2022-02-05T01:42:32+00:00","article_modified_time":"2022-03-22T09:07:24+00:00","og_image":[{"url":"https:\/\/material-properties.org\/wp-content\/uploads\/2021\/01\/thulium-and-lutetium-comparison.png"}],"author":"Nick Connor","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Nick Connor","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/","url":"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/","name":"Thulium et Lut\u00e9tium - Comparaison - Propri\u00e9t\u00e9s - Material Properties","isPartOf":{"@id":"https:\/\/material-properties.org\/fr\/#website"},"datePublished":"2022-02-05T01:42:32+00:00","dateModified":"2022-03-22T09:07:24+00:00","author":{"@id":"https:\/\/material-properties.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb"},"description":"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du thulium et du lut\u00e9tium, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. Thulium contre Lut\u00e9tium.","breadcrumb":{"@id":"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/material-properties.org\/fr\/thulium-et-lutetium-comparaison-proprietes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/material-properties.org\/fr\/"},{"@type":"ListItem","position":2,"name":"Thulium et Lut\u00e9tium – Comparaison – Propri\u00e9t\u00e9s"}]},{"@type":"WebSite","@id":"https:\/\/material-properties.org\/fr\/#website","url":"https:\/\/material-properties.org\/fr\/","name":"Material Properties","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/material-properties.org\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/material-properties.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb","name":"Nick Connor","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/material-properties.org\/fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g","caption":"Nick Connor"},"url":"https:\/\/material-properties.org\/fr\/author\/matan\/"}]}},"_links":{"self":[{"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/posts\/114397"}],"collection":[{"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/comments?post=114397"}],"version-history":[{"count":0,"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/posts\/114397\/revisions"}],"wp:attachment":[{"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/media?parent=114397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/categories?post=114397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/material-properties.org\/fr\/wp-json\/wp\/v2\/tags?post=114397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}