{"id":4465,"date":"2025-11-17T17:56:18","date_gmt":"2025-11-17T16:56:18","guid":{"rendered":"https:\/\/lemgalvanica.com\/?p=4465"},"modified":"2026-03-26T11:05:44","modified_gmt":"2026-03-26T10:05:44","slug":"pvd-physical-vapour-deposition","status":"publish","type":"post","link":"https:\/\/lemgalvanica.com\/fr\/pvd-physical-vapour-deposition\/","title":{"rendered":"PVD (d\u00e9p\u00f4t physique en phase vapeur)\u00a0: d\u00e9finition, fonctionnement et principales applications"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><em>Qu&rsquo;est-ce que le PVD ?<\/em><\/h2>\n\n\n\n<p>La <strong>PVD<\/strong>, acronyme de <em><strong>Physical Vapour Deposition<\/strong><\/em> ou <strong>d\u00e9p\u00f4t physique en phase vapeur<\/strong>, est un proc\u00e9d\u00e9 utilis\u00e9 pour appliquer des rev\u00eatements m\u00e9talliques ou c\u00e9ramiques tr\u00e8s fins sur des substrats m\u00e9talliques ou plastiques.<\/p>\n\n\n\n<p>Le traitement s\u2019effectue dans une <strong>chambre \u00e0 vide<\/strong>, o\u00f9 le mat\u00e9riau de rev\u00eatement est vaporis\u00e9 \u00e0 partir d\u2019une source solide puis transf\u00e9r\u00e9 sous forme atomique ou mol\u00e9culaire vers la surface de la pi\u00e8ce, o\u00f9 il condense pour former un film compact et fortement adh\u00e9rent.<\/p>\n\n\n\n<p>Contrairement aux <strong>proc\u00e9d\u00e9s galvaniques<\/strong>, bas\u00e9s sur des r\u00e9actions chimiques en solution \u00e9lectrolytique, la <strong>PVD<\/strong> repose exclusivement sur des ph\u00e9nom\u00e8nes physiques d\u2019\u00e9vaporation et d\u2019ionisation. On obtient ainsi un rev\u00eatement pur, \u00e0 \u00e9paisseur contr\u00f4l\u00e9e (0,1\u20135 \u00b5m), sans d\u00e9chets chimiques et pr\u00e9sentant une <strong>duret\u00e9, une r\u00e9sistance et une stabilit\u00e9 chromatique \u00e9lev\u00e9es<\/strong>.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/\/PVD_img1-800x600.jpg\" alt=\"PVD_img1\" class=\"wp-image-4470\" srcset=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img1-800x600.jpg 800w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img1-768x576.jpg 768w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img1-350x263.jpg 350w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img1-600x450.jpg 600w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img1-uai-720x540.jpg 720w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img1-uai-1032x774.jpg 1032w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img1.jpg 1201w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>Principe de fonctionnement de la PVD<\/em><\/h2>\n\n\n\n<p>Le <strong>proc\u00e9d\u00e9 PVD<\/strong> s\u2019effectue dans une chambre \u00e0 vide \u00e0 des <strong>pressions comprises entre 10\u207b\u00b3 et 10\u207b\u2076 mbar<\/strong>. Le mat\u00e9riau \u00e0 d\u00e9poser (le <em>target<\/em>), g\u00e9n\u00e9ralement du titane, du zirconium, du chrome ou de l\u2019aluminium, est chauff\u00e9 ou bombard\u00e9 par des ions \u00e0 haute \u00e9nergie. Les atomes ou ions lib\u00e9r\u00e9s se d\u00e9placent vers le substrat, o\u00f9 ils condensent pour former un <strong>film mince \u00e0 forte adh\u00e9rence.<\/strong><\/p>\n\n\n\n<p>Pendant le <strong>d\u00e9p\u00f4t physique en phase vapeur<\/strong>, diff\u00e9rents param\u00e8tres \u2014 temp\u00e9rature, pression, tension de polarisation (<em>bias<\/em>) et atmosph\u00e8re de proc\u00e9d\u00e9 (argon, azote, oxyg\u00e8ne, ac\u00e9tyl\u00e8ne) \u2014 influencent la duret\u00e9, la couleur, la r\u00e9sistance et l\u2019uniformit\u00e9 du rev\u00eatement. Leur contr\u00f4le garantit des r\u00e9sultats constants et reproductibles pour des applications techniques ou esth\u00e9tiques.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/\/LEM_PVD_FR-800x600.jpg\" alt=\"\" class=\"wp-image-4510\" srcset=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/LEM_PVD_FR-800x600.jpg 800w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/LEM_PVD_FR-768x576.jpg 768w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/LEM_PVD_FR-350x263.jpg 350w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/LEM_PVD_FR-600x450.jpg 600w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/LEM_PVD_FR.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>Principales technologies PVD<\/em><\/h2>\n\n\n\n<p>Les technologies PVD se distinguent par la mani\u00e8re dont le mat\u00e9riau est transform\u00e9 en vapeur :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c9vaporation thermique<\/strong>: le target est chauff\u00e9 jusqu\u2019\u00e0 \u00e9vaporation (effet Joule ou faisceau d\u2019\u00e9lectrons). Adapt\u00e9e aux substrats sensibles \u00e0 la chaleur et aux rev\u00eatements d\u00e9coratifs fins.<\/li>\n\n\n\n<li><strong>Sputtering magn\u00e9tron<\/strong>: un plasma de gaz inerte frappe le target avec des ions acc\u00e9l\u00e9r\u00e9s, lib\u00e9rant des atomes qui se d\u00e9posent sur la pi\u00e8ce. Produit des films denses et uniformes, m\u00eame sur des g\u00e9om\u00e9tries complexes.<\/li>\n\n\n\n<li><strong>\u00c9vaporation par arc cathodique<\/strong>: un arc \u00e9lectrique vaporise localement le m\u00e9tal. Fournit des rev\u00eatements tr\u00e8s durs et tr\u00e8s adh\u00e9rents, id\u00e9als pour les outils et pi\u00e8ces m\u00e9caniques.<\/li>\n<\/ul>\n\n\n\n<p>Un <strong>\u00e9quipement PVD<\/strong> peut int\u00e9grer plusieurs sources pour combiner productivit\u00e9 et polyvalence. Le choix d\u00e9pend du substrat, de l\u2019\u00e9paisseur souhait\u00e9e et des performances requises.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/\/PVD_img2-800x600.jpg\" alt=\"LEM_PVD_img2\" class=\"wp-image-4473\" srcset=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img2-800x600.jpg 800w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img2-768x576.jpg 768w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img2-350x263.jpg 350w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img2-600x450.jpg 600w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img2.jpg 1201w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>Mat\u00e9riaux utilis\u00e9s dans les rev\u00eatements PVD<\/em><\/h2>\n\n\n\n<p>Les <strong>rev\u00eatements PVD<\/strong> exploitent des m\u00e9taux et des gaz r\u00e9actifs pour cr\u00e9er des compos\u00e9s hautes performances :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00e9taux purs (Ti, Zr, Cr, Al, Au\u2026)<\/strong>: propri\u00e9t\u00e9s variables selon le m\u00e9tal ; la duret\u00e9 d\u2019un rev\u00eatement PVD est g\u00e9n\u00e9ralement sup\u00e9rieure \u00e0 celle du m\u00e9tal massif.<\/li>\n\n\n\n<li><strong>Nitrures m\u00e9talliques (TiN, ZrN, CrN)<\/strong>: duret\u00e9 \u00e9lev\u00e9e ; teintes dor\u00e9es ou gris m\u00e9tallis\u00e9.<\/li>\n\n\n\n<li><strong>Carbures et rev\u00eatements carbone (TiC, CrC, TiC\/C, CrC\/C)<\/strong>: duret\u00e9 de mod\u00e9r\u00e9e \u00e0 tr\u00e8s \u00e9lev\u00e9e selon les conditions. Couleurs du gris au noir profond.<\/li>\n\n\n\n<li><strong>Carbonitrures (TiCN, ZrCN, TiAlCN)<\/strong>: tr\u00e8s grande duret\u00e9 ; couleurs allant du jaune ambr\u00e9 au bronze clair, ros\u00e9 ou violac\u00e9.<\/li>\n\n\n\n<li><strong>Oxydes (TiO\u2082, ZrO\u2082)<\/strong>: utilis\u00e9s pour des rev\u00eatements interf\u00e9rentiels iris\u00e9s.<\/li>\n<\/ul>\n\n\n\n<p>La modulation de la composition chimique permet d\u2019obtenir des <strong>films personnalis\u00e9s<\/strong> en couleur, brillance et r\u00e9sistance. Ces propri\u00e9t\u00e9s rendent la <strong>PVD<\/strong> id\u00e9ale pour <strong>la robinetterie, la lunetterie, le mobilier, la mode et la m\u00e9canique de pr\u00e9cision.<\/strong><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>Propri\u00e9t\u00e9s des rev\u00eatements PVD<\/em><\/h2>\n\n\n\n<p>Les <strong>films PVD<\/strong> pr\u00e9sentent des performances sup\u00e9rieures aux rev\u00eatements traditionnels :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Duret\u00e9 superficielle<\/strong> &gt;800 HV \/ jusqu\u2019\u00e0 2000 HV pour les rev\u00eatements techniques<\/li>\n\n\n\n<li><strong>Haute r\u00e9sistance \u00e0 la corrosion et \u00e0 l\u2019oxydation<\/strong><\/li>\n\n\n\n<li><strong>Stabilit\u00e9 chromatique et brillance durable<\/strong><\/li>\n\n\n\n<li><strong>Compatibilit\u00e9 thermique<\/strong> avec les m\u00e9taux et alliages courants<\/li>\n\n\n\n<li><strong>Uniformit\u00e9 et r\u00e9p\u00e9tabilit\u00e9<\/strong> sur g\u00e9om\u00e9tries complexes<\/li>\n\n\n\n<li><strong>Faible \u00e9paisseur <\/strong>pr\u00e9servant les tol\u00e9rances d\u2019assemblage<\/li>\n<\/ul>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>Applications industrielles de la PVD<\/em><\/h2>\n\n\n\n<p>Gr\u00e2ce \u00e0 l\u2019\u00e9quilibre entre esth\u00e9tique et performance, la PVD trouve sa place dans de nombreux secteurs :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Robinetterie et salle de bain :<\/strong> finitions r\u00e9sistantes et uniformes<\/li>\n\n\n\n<li><strong>Lunetterie et accessoires de mode :<\/strong> rev\u00eatements l\u00e9gers et \u00e9l\u00e9gants<\/li>\n\n\n\n<li><strong>Automobile :<\/strong> protection et valorisation esth\u00e9tique de composants<\/li>\n\n\n\n<li><strong>Outils et m\u00e9canique de pr\u00e9cision :<\/strong> augmentation de la duret\u00e9 et de la dur\u00e9e de vie<\/li>\n\n\n\n<li><strong>Design et mobilier :<\/strong> surfaces m\u00e9tallis\u00e9es \u00e0 grande uniformit\u00e9 chromatique<br><\/li>\n<\/ul>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/\/PVD_img4-800x600.jpg\" alt=\"LEM_PVD_img4\" class=\"wp-image-4476\" srcset=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img4-800x600.jpg 800w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img4-768x576.jpg 768w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img4-350x263.jpg 350w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img4-600x450.jpg 600w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img4.jpg 1201w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>\u00c9quipements PVD et contr\u00f4le du proc\u00e9d\u00e9<\/em><\/h2>\n\n\n\n<p>Un \u00e9quipement PVD comprend une chambre \u00e0 vide, des syst\u00e8mes de pompage, des sources plasma et des contr\u00f4les \u00e9lectroniques de temp\u00e9rature, pression et tension. Les syst\u00e8mes modernes int\u00e8grent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Surveillance en temps r\u00e9el des param\u00e8tres<\/li>\n\n\n\n<li>Multiples sources pour rev\u00eatements multicouches<\/li>\n\n\n\n<li>Automatisation logicielle des cycles<\/li>\n<\/ul>\n\n\n\n<p>Un contr\u00f4le pr\u00e9cis garantit des \u00e9paisseurs uniformes et une adh\u00e9rence optimale. Les installations industrielles incluent \u00e9galement des pr\u00e9traitements plasma et des inspections optiques de qualit\u00e9 finale. Voir aussi : <strong><em><a href=\"https:\/\/lemgalvanica.com\/fr\/installations\/depot-physique-phase-vapeur-pvd\/\">\u00c9quipements PVD<\/a><\/em><\/strong><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>Comparaison PVD vs autres technologies<\/em><\/h2>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"333\" src=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/\/schema_FRA-3-800x333.jpg\" alt=\"\" class=\"wp-image-4529\" srcset=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/schema_FRA-3-800x333.jpg 800w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/schema_FRA-3-768x320.jpg 768w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/schema_FRA-3-1536x640.jpg 1536w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/schema_FRA-3-2048x853.jpg 2048w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/schema_FRA-3-350x146.jpg 350w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/schema_FRA-3-600x250.jpg 600w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/schema_FRA-3-scaled.jpg 2560w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>La <strong>PVD<\/strong> offre une alternative propre \u00e0 la galvanoplastie, sans substances dangereuses et avec une r\u00e9duction notable des d\u00e9chets et de la consommation d\u2019eau. En savoir plus : <strong><em><a href=\"https:\/\/lemgalvanica.com\/fr\/traitements\/pvd\/\">Traitements PVD<\/a><\/em><\/strong><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>Avantages et limites techniques de la PVD<\/em><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Avantages<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excellente <strong>r\u00e9sistance m\u00e9canique et chimique<\/strong><\/li>\n\n\n\n<li><strong>Large palette chromatique<\/strong> et finitions m\u00e9talliques personnalisables<\/li>\n\n\n\n<li>Compatibilit\u00e9 avec de <strong>nombreux substrats<\/strong><\/li>\n\n\n\n<li>Proc\u00e9d\u00e9 <strong>sans effluents liquides<\/strong><\/li>\n\n\n\n<li>Grande <strong>r\u00e9p\u00e9tabilit\u00e9<\/strong><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Limites<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Uniformit\u00e9 plus complexe sur certaines formes<\/strong><\/li>\n\n\n\n<li><strong>Co\u00fbt \u00e9lev\u00e9 <\/strong>des installations<\/li>\n\n\n\n<li><strong>Cycles plus longs<\/strong> qu\u2019en galvanoplastie<\/li>\n<\/ul>\n\n\n\n<p>La <strong>PVD <\/strong>demeure toutefois la technologie de r\u00e9f\u00e9rence pour des <strong>rev\u00eatements durables et hautes performances<\/strong>, alliant qualit\u00e9 et esth\u00e9tique.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>Terminologie associ\u00e9e<\/em><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Target :<\/strong> mat\u00e9riau de d\u00e9part<\/li>\n\n\n\n<li><strong>Substrat :<\/strong> pi\u00e8ce \u00e0 rev\u00eatir<\/li>\n\n\n\n<li><strong>Plasma :<\/strong> gaz ionis\u00e9 activant le d\u00e9p\u00f4t<\/li>\n\n\n\n<li><strong>Sputtering :<\/strong> bombardement ionique du target<\/li>\n\n\n\n<li><strong>\u00c9vaporation thermique :<\/strong> vaporisation par chauffage<\/li>\n\n\n\n<li><strong>Arc cathodique :<\/strong> vaporisation par arc \u00e9lectrique<\/li>\n\n\n\n<li><strong>Chambre \u00e0 vide :<\/strong> environnement herm\u00e9tique sans contaminants<\/li>\n\n\n\n<li><strong>Bias :<\/strong> potentiel \u00e9lectrique appliqu\u00e9 au substrat<\/li>\n\n\n\n<li><strong>Film mince :<\/strong> couche compacte d\u2019\u00e9paisseur microm\u00e9trique<\/li>\n\n\n\n<li><strong>Voir aussi :<\/strong> Galvanoplastie, CVD, Rev\u00eatement d\u00e9coratif, Traitements de surface.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/\/PVD_img5-800x600.jpg\" alt=\"LEM_PVD_img5\" class=\"wp-image-4479\" srcset=\"https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img5-800x600.jpg 800w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img5-768x576.jpg 768w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img5-350x263.jpg 350w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img5-600x450.jpg 600w, https:\/\/lemgalvanica.com\/wp-content\/uploads\/PVD_img5.jpg 1201w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><em>R\u00e9f\u00e9rences et normes techniques<\/em><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ISO 26423:2016<\/strong> \u2013 mesure de l\u2019\u00e9paisseur des films (Kalotest)<\/li>\n\n\n\n<li><strong>ISO 9227:2017<\/strong> \u2013 essais de corrosion au brouillard salin<\/li>\n\n\n\n<li><strong>ISO 14577-1:2015<\/strong> \u2013 mesure de la duret\u00e9 (nanoindentation)<\/li>\n<\/ul>\n\n\n\n<p>L\u2019utilisation de standards internationaux garantit qualit\u00e9, tra\u00e7abilit\u00e9 et conformit\u00e9 des rev\u00eatements PVD dans les secteurs industriels les plus exigeants.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le proc\u00e9d\u00e9 PVD, D\u00e9p\u00f4t Physique en Phase Vapeur. Approche technique, fonctionnement, mat\u00e9riaux employ\u00e9s et applications industrielles.<\/p>\n","protected":false},"author":10,"featured_media":4470,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[267],"tags":[],"class_list":["post-4465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossaire"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Externaliser les traitements PVD et galvaniques : avantages et risques<\/title>\n<meta name=\"description\" content=\"Vaut-il mieux disposer d\u2019une installation interne ou faire appel \u00e0 un partenaire externe pour les traitements galvaniques et PVD ? 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