{"id":14175,"date":"2026-09-23T11:59:54","date_gmt":"2026-09-23T09:59:54","guid":{"rendered":"https:\/\/tigres-plasma.de\/unkategorisiert\/strati-di-ossido-e-solfuro-sulle-superfici-di-rame-e-argento\/"},"modified":"2026-09-29T10:30:13","modified_gmt":"2026-09-29T08:30:13","slug":"strati-di-ossido-e-solfuro-sulle-superfici-di-rame-e-argento","status":"publish","type":"post","link":"https:\/\/tigres-plasma.de\/it\/progetti\/strati-di-ossido-e-solfuro-sulle-superfici-di-rame-e-argento\/","title":{"rendered":"Strati di ossido e solfuro sulle superfici di rame e argento"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"14175\" class=\"elementor elementor-14175 elementor-14127\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e439a4b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e439a4b\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d2c8e66\" data-id=\"d2c8e66\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4aafb8c elementor-widget elementor-widget-aux_modern_heading\" data-id=\"4aafb8c\" data-element_type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><h2 class=\"aux-modern-heading-primary\">Il trattamento al plasma ripristina le propriet\u00e0 funzionali delle superfici metalliche:<\/h2><div class=\"aux-modern-heading-divider\"><\/div><h3 class=\"aux-modern-heading-secondary\"><span class=\"aux-head-before\">Riduzione dei depositi di ossidi e solfuri sulle superfici in rame e argento<\/span><\/h3><\/div>\n        <\/section>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-246622e elementor-widget elementor-widget-button\" data-id=\"246622e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.wotech-technical-media.de\/womag\/ausgabe\/2026\/06\/22_beier_plasma_06j2026\/22_beier_plasma_06j2026.php\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Al testo originale<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\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-d6660bc elementor-widget elementor-widget-aux_modern_heading\" data-id=\"d6660bc\" data-element_type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><h2 class=\"aux-modern-heading-primary\">Problemi causati dalle superfici ossidate<\/h2><\/div>\n        <\/section>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c66ab elementor-widget elementor-widget-text-editor\" data-id=\"a8c66ab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.14.0 - 26-06-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Nella produzione di circuiti stampati, nell\u2019elettronica di potenza e in altri processi relativi ai semiconduttori, la presenza di superfici metalliche pulite e funzionali \u00e8 un requisito fondamentale per le operazioni di saldatura, collegamento e incollaggio. Per una produzione rispettosa delle risorse, senza l\u2019uso di agenti chimici di incisione o di tecniche sottovuoto, i produttori e i fornitori di componenti elettronici si affidano a impianti al plasma integrabili in linea. <\/p>\n<p>Grazie alla loro elevata conduttivit\u00e0 elettrica, il rame e l\u2019argento trovano impiego soprattutto nell\u2019industria dei semiconduttori. L&#8217;ossidazione in condizioni ambientali normali pu\u00f2 causare problemi durante la saldatura e compromettere la conduttivit\u00e0 elettrica. Sebbene gli strati di ossido e solfuro possano essere rimossi con metodi convenzionali, questi sono spesso tecnicamente complessi: processi di riduzione termica ad alto consumo energetico o trattamenti a bassa pressione con la relativa tecnologia del vuoto.  <\/p>\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-2b8728d elementor-widget elementor-widget-aux_modern_heading\" data-id=\"2b8728d\" data-element_type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><h2 class=\"aux-modern-heading-primary\">Impianto al plasma utilizzato e gas di lavoro<\/h2><\/div>\n        <\/section>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5352293 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5352293\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8e9ac41\" data-id=\"8e9ac41\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d673efa elementor-widget elementor-widget-text-editor\" data-id=\"d673efa\" data-element_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<p>Il nostro partner di ricerca<strong> INNOVENT e.V.<\/strong> ha condotto, utilizzando il <strong>sistema TIGRES CAT<\/strong>, una serie di studi volti alla riduzione mirata degli strati di solfuro e ossido sulle superfici in argento e rame. Il sistema al plasma standard impiegato a tale scopo \u00e8 stato alimentato con gas di formazione composto dal 95% di azoto e dal 5% di idrogeno. <\/p>\n<p>Il gas di formatura \u00e8 un gas di lavoro comunemente utilizzato in ambito industriale, in particolare come gas di protezione nella lavorazione a caldo dei metalli, e pu\u00f2 essere collegato senza problemi ai nostri impianti al plasma delle serie <strong>CAT <\/strong>e <strong>T-SPOT<\/strong> al posto dell&#8217;aria compressa standard.<\/p>\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-32f6f3d elementor-widget-widescreen__width-initial elementor-widget elementor-widget-button\" data-id=\"32f6f3d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/tigres-plasma.de\/it\/prodotti\/sistemi-al-plasma\/cat-tecnologia\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Maggiori informazioni sul TIGRES CAT<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\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-286b5fe elementor-widget-widescreen__width-initial elementor-widget elementor-widget-button\" data-id=\"286b5fe\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/tigres-plasma.de\/it\/prodotti\/sistemi-al-plasma\/t-spot-tecnologia\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Maggiori informazioni sul TIGRES TSPOT S3<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\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<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f7c3213\" data-id=\"f7c3213\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb68dc4 elementor-widget elementor-widget-image\" data-id=\"cb68dc4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.14.0 - 26-06-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/tigres-plasma.de\/it\/prodotti\/generatori\/generatori-di-sistema\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/tigres-plasma.de\/wp-content\/uploads\/2025\/10\/Hybrid_T-SPOT_750_CAT1000_M2_ohne_Trafo-scaled.png\" class=\"attachment-full size-full wp-image-12070\" alt=\"\" srcset=\"https:\/\/tigres-plasma.de\/wp-content\/uploads\/2025\/10\/Hybrid_T-SPOT_750_CAT1000_M2_ohne_Trafo-scaled.png 2560w, https:\/\/tigres-plasma.de\/wp-content\/uploads\/2025\/10\/Hybrid_T-SPOT_750_CAT1000_M2_ohne_Trafo-1536x1024.png 1536w, https:\/\/tigres-plasma.de\/wp-content\/uploads\/2025\/10\/Hybrid_T-SPOT_750_CAT1000_M2_ohne_Trafo-2048x1365.png 2048w, https:\/\/tigres-plasma.de\/wp-content\/uploads\/2025\/10\/Hybrid_T-SPOT_750_CAT1000_M2_ohne_Trafo-300x200.png 300w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-28d38fc elementor-widget elementor-widget-aux_modern_heading\" data-id=\"28d38fc\" data-element_type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><h2 class=\"aux-modern-heading-primary\">Risultati delle indagini<\/h2><\/div>\n        <\/section>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f8adefd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8adefd\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-342096c\" data-id=\"342096c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e6fc01 elementor-widget elementor-widget-image\" data-id=\"2e6fc01\" data-element_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 decoding=\"async\" width=\"500\" height=\"380\" src=\"https:\/\/tigres-plasma.de\/wp-content\/uploads\/2026\/09\/Reduktion-von-Oxidschicht-auf-Kupfer-nach-Plasmabehandlung.jpg\" class=\"attachment-large size-large wp-image-14153\" alt=\"\" srcset=\"https:\/\/tigres-plasma.de\/wp-content\/uploads\/2026\/09\/Reduktion-von-Oxidschicht-auf-Kupfer-nach-Plasmabehandlung.jpg 500w, https:\/\/tigres-plasma.de\/wp-content\/uploads\/2026\/09\/Reduktion-von-Oxidschicht-auf-Kupfer-nach-Plasmabehandlung-300x228.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7227e1d\" data-id=\"7227e1d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e18ad06 elementor-widget elementor-widget-text-editor\" data-id=\"e18ad06\" data-element_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<p>Sia gli strati di ossido di rame che quelli di solfuro d\u2019argento esaminati sono stati efficacemente ridotti grazie al trattamento al plasma. Non solo \u00e8 stato possibile osservare, dal punto di vista estetico, la rimozione dello strato di ossido scuro e il ritorno a una superficie di rame lucida, ma anche la resistenza superficiale si \u00e8 nuovamente avvicinata al livello iniziale dello strato di rame metallico. <\/p>\n<p>Anche negli strati d\u2019argento \u00e8 stato possibile rimuovere in modo significativo lo strato di solfuro. Come nel caso degli strati di ossido, dopo il trattamento al plasma si \u00e8 potuta osservare una superficie lucida. Le analisi XPS hanno inoltre dimostrato il ripristino di una superficie d\u2019argento funzionale.  <\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6221e71 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6221e71\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b823912\" data-id=\"b823912\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ae7218f elementor-widget elementor-widget-text-editor\" data-id=\"ae7218f\" data-element_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<p>Ulteriori dettagli e informazioni sono disponibili nella pubblicazione originale di<a href=\"https:\/\/www.innovent-jena.de\/\" target=\"_blank\" rel=\"noopener\"> INNOVENT e.V. Technologieentwicklung Jena:<\/a> <\/p>\n<p>Una breve sintesi \u00e8 stata <a href=\"https:\/\/idw-online.de\/de\/news872827\" target=\"_blank\" rel=\"noopener\">pubblicata <\/a>in un comunicato su idw-Online.<\/p>\n<p>La pubblicazione originale \u00e8 apparsa come articolo su WOMag dal titolo &#8220;Atmospheric pressure plasma for the reduction of metal oxide or metal sulfide containing surfaces&#8221; [Raveena Pradeep, Oliver Beier, Klaus Vogelsang, Adrian W\u00fcrzl e Andreas Pfuch, Jena] ed \u00e8 disponibile all&#8217;indirizzo <a href=\"https:\/\/www.wotech-technical-media.de\/womag\/ausgabe\/2026\/06\/22_beier_plasma_06j2026\/22_beier_plasma_06j2026.php\" target=\"_blank\" rel=\"noopener\">https:\/\/www.wotech-technical-media.de\/womag\/ausgabe\/2026\/06\/ 22_beier_plasma_06j2026\/22_beier_plasma_06j2026.php<\/a><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5a32b79\" data-id=\"5a32b79\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a17be55 elementor-widget elementor-widget-image\" data-id=\"a17be55\" data-element_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\t<a href=\"https:\/\/www.innovent-jena.de\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"694\" height=\"212\" src=\"https:\/\/tigres-plasma.de\/wp-content\/uploads\/2026\/05\/logo-de.png\" class=\"attachment-large size-large wp-image-13741\" alt=\"\" srcset=\"https:\/\/tigres-plasma.de\/wp-content\/uploads\/2026\/05\/logo-de.png 694w, https:\/\/tigres-plasma.de\/wp-content\/uploads\/2026\/05\/logo-de-300x92.png 300w\" sizes=\"(max-width: 694px) 100vw, 694px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Il trattamento al plasma ripristina le propriet\u00e0 funzionali delle superfici metalliche: Riduzione dei depositi di ossidi e solfuri sulle superfici in rame e argento Al testo originale Problemi causati dalle [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14155,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[139],"tags":[],"class_list":["post-14175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-progetti"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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