{"id":1222,"date":"2018-12-08T13:33:29","date_gmt":"2018-12-08T13:33:29","guid":{"rendered":"http:\/\/localhost\/alquera\/productos\/producto\/hierro-metal-grano-fino-g50-25kg\/"},"modified":"2026-05-06T09:14:16","modified_gmt":"2026-05-06T09:14:16","slug":"polvos-de-hierro","status":"publish","type":"product","link":"https:\/\/www.alquera.com\/fr\/polvos-de-hierro\/","title":{"rendered":"Poudres de Fer 100 microns &gt;98%"},"content":{"rendered":"<p>Poudres de fer fin, de haute qualit\u00e9 et puret\u00e9. Obtenus au moyen d\u2019un proc\u00e9d\u00e9 d\u2019atomisation par eau et r\u00e9duits avec de l\u2019hydrog\u00e8ne pour obtenir la plus haute qualit\u00e9. Taille maximale de grain 100\u00b5m. Puret\u00e9 &gt; 98%.  Si vous avez besoin d\u2019une taille de grain de poudres de fer sup\u00e9rieure (jusqu\u2019\u00e0 0,4mm), consultez notre section <a href=\"http:\/\/www.alquera.com\/fr\/limaduras-de-hierro\/\">de limaille de fer<\/a>. Il pr\u00e9sente des propri\u00e9t\u00e9s magn\u00e9tiques, une duret\u00e9 et une densit\u00e9 \u00e9lev\u00e9es, utilis\u00e9 dans de multiples applications et poss\u00e8de 95\u00a0% en poids de la production mondiale de m\u00e9tal.<\/p>\n<h2><strong>IDENTIFICATION ET PROPI\u00c9T\u00c9S\u00a0<\/strong><\/h2>\n<p><strong>Nom:<\/strong> Poudre de Fer<br \/>\n<strong>Contenu Fe<\/strong> = 98,5 % min<br \/>\n<strong>CAS:<\/strong> 7439-89-6<br \/>\n<strong>CE: <\/strong>231-096-4<\/p>\n<ul>\n<li>\u00c9tat physique (20\u00baC) : Solide - Poudre (poudre m\u00e9tallique).<\/li>\n<li>Couleur : gris (m\u00e9tallique)<\/li>\n<li>Odeur : Inodore.<\/li>\n<li>Point de d\u00e9part\/point d'\u00e9bullition\/plage d'\u00e9bullition : 2861\u00baC<\/li>\n<li>Pression de vapeur : 1,0 mmHg, 1787\u00baC<\/li>\n<li>Inflammabilit\u00e9 : Ce mat\u00e9riau est combustible, mais il n'est pas facilement inflammable.<\/li>\n<li>Point d'\u00e9clair : selon la colonne 2 de l'annexe VII de REACH, l'\u00e9tude n'est pas n\u00e9cessaire car la substance est inorganique.<\/li>\n<li>Temp\u00e9rature d'auto-inflammation : 350\u00b0C \u00e0 1013 hPa (ECHA) (temp\u00e9rature d'auto-inflammation relative des solides).<\/li>\n<li>Point de fusion : 1530\u00baC<\/li>\n<li>pH : N.A. Insoluble dans l'eau<\/li>\n<li>Viscosit\u00e9 cin\u00e9matique\/dynamique : non applicable. La viscosit\u00e9 n'est pertinente que pour les liquides. La substance est un solide m\u00e9tallique dont le point de fusion est &gt;1500\u00b0C, cette d\u00e9termination n'est donc pas n\u00e9cessaire.<\/li>\n<li>Solubilit\u00e9 : Insoluble dans l'eau 0,015 mg\/l (22\u00baC)<\/li>\n<li>Solubilit\u00e9 dans l'eau : insoluble dans l'eau ; 0,015 mg\/l (22\u00baC)<\/li>\n<li>Coefficient de partage (n-octanol\/eau) (valeur logarithmique) : N.A. Substance inorganique.<\/li>\n<li>Densit\u00e9 apparente : 2,00-4,00 g\/cm3<\/li>\n<li>Densit\u00e9 relative (eau=1, 20\u00baC) : 7,87.<\/li>\n<\/ul>\n<h2>USAGES<\/h2>\n<ul>\n<li>Utilisation dans les applications industrielles et professionnelles<\/li>\n<li>\u00c9lectrodes de soudage<\/li>\n<li>Grenaillage doux<\/li>\n<li>Coupe \u00e0 la flamme<\/li>\n<li>R\u00e9actions chimiques<\/li>\n<li>Outils diamant\u00e9s<\/li>\n<li>Essais magn\u00e9tiques (essais non destructifs)<\/li>\n<li>Charge de r\u00e9sine<\/li>\n<li>Synth\u00e9tis\u00e9<\/li>\n<li>S\u00e9lection de semences<\/li>\n<li>Photocopieuses<\/li>\n<li>R\u00e9actifs de laboratoire<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Achetez de la poudre de fer en formats de 1kg, 5kg et 25kg. Vous pouvez voir le prix des diff\u00e9rents formats de poudre de fer lorsque vous s\u00e9lectionnez le format que vous souhaitez. La commande se fait directement par le web en suivant les \u00e9tapes indiqu\u00e9es, \u00e9tant livr\u00e9e en 24\/48 heures.<\/p>","protected":false},"featured_media":8648,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[260,206],"product_tag":[],"class_list":{"0":"post-1222","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hierro-polvo-limaduras-y-chapa","7":"product_cat-productos-experimentos","8":"pa_cantidad-300g","9":"pa_cantidad-1kg","10":"pa_cantidad-5kg","11":"pa_cantidad-25kg","12":"desktop-align-left","13":"tablet-align-left","14":"mobile-align-left","15":"ast-product-gallery-layout-horizontal-slider","16":"ast-magnify-disabled","17":"ast-product-single-variable","18":"ast-product-tabs-layout-horizontal","19":"ast-qv-on-image","21":"first","22":"instock","23":"taxable","24":"shipping-taxable","25":"purchasable","26":"product-type-variable","27":"has-default-attributes"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Polvos de Hierro: Comprar Online - Alquera.com<\/title>\n<meta name=\"description\" content=\"ENV\u00cdOS EN 24\/48H - Comprar Polvos de Hierro en Alquera. 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