{"id":299,"count":3,"description":"A variant within the spheroidal iron family in which silicon dissolved in the ferritic matrix \u2014 at higher concentrations than standard spheroidal iron \u2014 simultaneously improves <strong>mechanical strength and ductility<\/strong> without requiring heat treatment.\nCompared to pearlitic spheroidal irons of equal strength, they offer <strong>better machinability and dimensional stability<\/strong>, making them suitable for compressors, planet carriers, and precision components with tight tolerances after machining.","link":"https:\/\/www.fonderiepalmieri.it\/en\/tipologia-ghise\/high-silicon-spheroidal-graphite-iron\/","name":"High-silicon spheroidal graphite iron","slug":"high-silicon-spheroidal-graphite-iron","taxonomy":"tipologia_ghise","parent":0,"meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>High-silicon spheroidal graphite iron Archivi - Fonderie Palmieri<\/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:\/\/www.fonderiepalmieri.it\/en\/tipologia-ghise\/high-silicon-spheroidal-graphite-iron\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High-silicon spheroidal graphite iron Archivi - Fonderie Palmieri\" \/>\n<meta property=\"og:description\" content=\"A variant within the spheroidal iron family in which silicon dissolved in the ferritic matrix \u2014 at higher concentrations than standard spheroidal iron \u2014 simultaneously improves mechanical strength and ductility without requiring heat treatment. 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