{"id":570,"date":"2025-06-16T08:53:50","date_gmt":"2025-06-16T08:53:50","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&#038;p=570"},"modified":"2025-06-16T08:53:50","modified_gmt":"2025-06-16T08:53:50","slug":"niobium-plate","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/it\/prodotto\/niobium-plate\/","title":{"rendered":"Piastra di niobio"},"content":{"rendered":"<p><strong><span>1. Introduzione alla scheda di niobio<\/span><\/strong><\/p>\n<ul>\n<li><span>Numero di grado: R04200, R04210<\/span><\/li>\n<li><span>Purezza: \u226599,95%, 99,99%<\/span><\/li>\n<li><span>Standard: ASTM B393<\/span><\/li>\n<li><span>Densit\u00e0: 8,57 g\/cm3<\/span><\/li>\n<li><span>Stato: duro, semiduro, morbido<\/span><\/li>\n<\/ul>\n<p><strong><span>2. Campi di applicazione delle piastre di niobio<\/span><\/strong><br \/>\n<span>L'industria dei superconduttori, utilizzata per la produzione di fogli di niobio, di schermi per l'isolamento termico di forni ad alta temperatura, per la produzione di tubi saldati al niobio e per la produzione di impianti umani.<\/span><\/p>\n<p><strong><span>3. Composizione chimica della lastra di niobio:<\/span><\/strong><\/p>\n<table class=\"table table-bordered\">\n<tbody>\n<tr>\n<td colspan=\"13\" width=\"555\"><span>Costituenti chimici (%)<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\"><span>Numero del marchio<\/span><\/td>\n<td colspan=\"2\"><span>Ingredienti principali<\/span><\/td>\n<td colspan=\"10\"><span>Contenuto di impurit\u00e0 (\u2264)<\/span><\/td>\n<\/tr>\n<tr>\n<td>Nb<\/td>\n<td>Fe<\/td>\n<td><span>E<\/span><\/td>\n<td><span>In<\/span><\/td>\n<td>W<\/td>\n<td>Mo<\/td>\n<td><span>Di<\/span><\/td>\n<td><span>Di fronte<\/span><\/td>\n<td>O<\/td>\n<td>C<\/td>\n<td>H<\/td>\n<td>N<\/td>\n<\/tr>\n<tr>\n<td>Nb1<\/td>\n<td>Bal<\/td>\n<td>0.004<\/td>\n<td><span>0.004<\/span><\/td>\n<td>0.002<\/td>\n<td>0.005<\/td>\n<td><span>0.005<\/span><\/td>\n<td><span>0.002<\/span><\/td>\n<td>0.05<\/td>\n<td>0.012<\/td>\n<td>0.0035<\/td>\n<td>0.0012<\/td>\n<td>0.003<\/td>\n<\/tr>\n<tr>\n<td>Nb2<\/td>\n<td><span>Bal<\/span><\/td>\n<td>0.01<\/td>\n<td><span>0.01<\/span><\/td>\n<td><span>0.005<\/span><\/td>\n<td>0.02<\/td>\n<td><span>0.01<\/span><\/td>\n<td><span>0.004<\/span><\/td>\n<td>0.07<\/td>\n<td>0.015<\/td>\n<td>0.0050<\/td>\n<td>0.0015<\/td>\n<td>0.008<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span>4. Propriet\u00e0 meccaniche delle piastre di niobio:<\/span><\/strong><\/p>\n<table class=\"table table-bordered\">\n<tbody>\n<tr>\n<td><span>Numero del marchio<\/span><\/td>\n<td><span>Resistenza minima alla trazione (MPa)<\/span><\/td>\n<td><span>Resistenza minima allo snervamento (MPa)<\/span>&nbsp;<\/p>\n<p><span>(0,2% deformazione residua)<\/span><\/td>\n<td><span>Allungamento minimo (%)<\/span>&nbsp;<\/p>\n<p><span>(misurazione da 25,4 mm)<\/span><\/td>\n<\/tr>\n<tr>\n<td>R04200\uff0cR04210<\/td>\n<td>125<\/td>\n<td>85<\/td>\n<td>25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span>5. Tolleranza della piastra di niobio (mm)\u00a0<\/span><\/strong><strong><span>):<\/span><\/strong><\/p>\n<table class=\"table table-bordered\">\n<tbody>\n<tr>\n<td><span>spessore<\/span><\/td>\n<td><span>Tolleranza di spessore<\/span><\/td>\n<td><span>larghezza<\/span><\/td>\n<td><span>Tolleranza in larghezza<\/span><\/td>\n<td><span>lunghezza<\/span><\/td>\n<td><span>Tolleranza sulla lunghezza<\/span><\/td>\n<\/tr>\n<tr>\n<td>0.1~0.2<\/td>\n<td>\u00b10.015<\/td>\n<td>20\uff5e1000<\/td>\n<td>\u00b12.0<\/td>\n<td>20\uff5e2000<\/td>\n<td><span>\u00b12.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>0.2\uff5e0.3<\/td>\n<td>\u00b10.02<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b12.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b12.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>0.3\uff5e0.5<\/td>\n<td>\u00b10.03<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b12.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b12.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>0.5\uff5e0.8<\/td>\n<td>\u00b10.04<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b12.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b12.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>0.8\uff5e1.0<\/td>\n<td>\u00b10.06<\/td>\n<td>20\uff5e1000<\/td>\n<td>\u00b12.0<\/td>\n<td>20\uff5e2000<\/td>\n<td><span>\u00b12.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>1.0\uff5e1.5<\/td>\n<td>\u00b10.08<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td>\u00b11.0<\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>1.5\uff5e2.0<\/td>\n<td>\u00b10.10<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>2.0\uff5e3.0<\/td>\n<td>\u00b10.12<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>3.0\uff5e5.0<\/td>\n<td>\u00b10.15<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>5.0\uff5e8.0<\/td>\n<td>\u00b10.18<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>8.0\uff5e12.0<\/td>\n<td>\u00b10.20<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>12.0\uff5e15.0<\/td>\n<td>\u00b10.50<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td>15.0\uff5e2.0<\/td>\n<td>\u00b10.80<\/td>\n<td><span>20\uff5e1000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<td><span>20\uff5e2000<\/span><\/td>\n<td><span>\u00b11.0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>1. Introduction to niobium board Grade number: R04200, R04210 Purity: \u226599.95%, 99.99% Standard: ASTM B393 Density: 8.57g\/cm3 Status: hard, semi-hard, [&hellip;]<\/p>","protected":false},"featured_media":571,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":{"0":"post-570","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tantalum-niobium-zirconium-nickel","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/product\/570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/product\/570\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/media\/571"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/media?parent=570"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/product_brand?post=570"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/product_cat?post=570"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/it\/wp-json\/wp\/v2\/product_tag?post=570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}