{"id":3844,"date":"2021-04-14T18:19:42","date_gmt":"2021-04-14T16:19:42","guid":{"rendered":"https:\/\/fondvacuum.it\/valvole\/a03d\/"},"modified":"2021-04-21T18:28:10","modified_gmt":"2021-04-21T16:28:10","slug":"a03d","status":"publish","type":"valvole","link":"https:\/\/fondvacuum.it\/de\/valvole\/a03d\/","title":{"rendered":"A03D"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Der moderne Druckguss steht vor spezifischen verfahrenstechnischen Problemen, wie zum Beispiel der&nbsp;<strong>Reduzierung von Ausschuss durch Porosit\u00e4t<\/strong>. Porosit\u00e4t kann verschiedene Ursachen haben, wie zum Beispiel Luft, die w\u00e4hrend des Druckgussvorgangs eingegossen wird.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die <strong>innere Porosit\u00e4t<\/strong> kann Abmessungen von wenigen Mikrometern bis zu einigen Millimetern haben, was zur schlechten Gussqualit\u00e4t f\u00fchrt. Diese wird gleich nach der Entnahme oder auch erst nach der W\u00e4rmebehandlung sichtbar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das Vorhandensein von Luft erzeugt auch einen Gegendruck,<strong>&nbsp;der in der F\u00fcllphase erzeugt wird, was zu Kaltlauf oder unvollst\u00e4ndiger Formf\u00fcllung f\u00fchren kann<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"380\" height=\"388\" src=\"https:\/\/fondvacuum.it\/wp-content\/uploads\/2021\/03\/valvola-pressofusione-sottovuoto-render-trasparenze-05.png\" alt=\"\" class=\"wp-image-678\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"406\" height=\"320\" src=\"https:\/\/fondvacuum.it\/wp-content\/uploads\/2021\/04\/valvole-leghe-disegno-DE.png\" alt=\"\" class=\"wp-image-4094\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"503\" height=\"476\" src=\"https:\/\/fondvacuum.it\/wp-content\/uploads\/2021\/04\/valvole-leghe-tabelle-DE.png\" alt=\"\" class=\"wp-image-4100\"\/><\/figure>\n","protected":false},"featured_media":471,"menu_order":0,"template":"","tipologie_cat":[47,48,50],"class_list":["post-3844","valvole","type-valvole","status-publish","has-post-thumbnail","hentry","tipologie_cat-aluminium","tipologie_cat-magnesium-de","tipologie_cat-zinklegierungen"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A03D &#187; Fondvacuum\u00ae<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fondvacuum.it\/valvole\/a03d\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A03D &#187; Fondvacuum\u00ae\" \/>\n<meta property=\"og:description\" content=\"Der moderne Druckguss steht vor spezifischen verfahrenstechnischen Problemen, wie zum Beispiel der&nbsp;Reduzierung von Ausschuss durch Porosit\u00e4t. Porosit\u00e4t kann verschiedene Ursachen haben, wie zum Beispiel\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fondvacuum.it\/valvole\/a03d\/\" \/>\n<meta property=\"og:site_name\" content=\"Fondvacuum\u00ae\" \/>\n<meta property=\"article:modified_time\" content=\"2021-04-21T16:28:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/fondvacuum.it\/wp-content\/uploads\/2020\/10\/tipo-a03d.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2600\" \/>\n\t<meta property=\"og:image:height\" content=\"2600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/valvole\\\/a03d\\\/\",\"url\":\"https:\\\/\\\/fondvacuum.it\\\/valvole\\\/a03d\\\/\",\"name\":\"A03D &#187; Fondvacuum\u00ae\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/valvole\\\/a03d\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/valvole\\\/a03d\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/fondvacuum.it\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/tipo-a03d.png\",\"datePublished\":\"2021-04-14T16:19:42+00:00\",\"dateModified\":\"2021-04-21T16:28:10+00:00\",\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/fondvacuum.it\\\/valvole\\\/a03d\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/valvole\\\/a03d\\\/#primaryimage\",\"url\":\"https:\\\/\\\/fondvacuum.it\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/tipo-a03d.png\",\"contentUrl\":\"https:\\\/\\\/fondvacuum.it\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/tipo-a03d.png\",\"width\":2600,\"height\":2600},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/#website\",\"url\":\"https:\\\/\\\/fondvacuum.it\\\/\",\"name\":\"Fondvacuum\u00ae\",\"description\":\"die casting technology\",\"publisher\":{\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/fondvacuum.it\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/#organization\",\"name\":\"Fondvacuum\u00ae\",\"url\":\"https:\\\/\\\/fondvacuum.it\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/fondvacuum.it\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/favicon-3.png\",\"contentUrl\":\"https:\\\/\\\/fondvacuum.it\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/favicon-3.png\",\"width\":4168,\"height\":4167,\"caption\":\"Fondvacuum\u00ae\"},\"image\":{\"@id\":\"https:\\\/\\\/fondvacuum.it\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A03D &#187; Fondvacuum\u00ae","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:\/\/fondvacuum.it\/valvole\/a03d\/","og_locale":"de_DE","og_type":"article","og_title":"A03D &#187; Fondvacuum\u00ae","og_description":"Der moderne Druckguss steht vor spezifischen verfahrenstechnischen Problemen, wie zum Beispiel der&nbsp;Reduzierung von Ausschuss durch Porosit\u00e4t. 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