{"id":305,"count":0,"description":"Alloyed white irons with a <strong>high chromium content<\/strong> (9\u201327%) and, in the Nihard variants, <strong>nickel<\/strong> (4\u20135%), which promote the formation of hard carbides in the matrix with hardness exceeding 600 HBW.\nTheir dominant characteristic is <strong>resistance to intense abrasive wear<\/strong>; in return, the material is brittle and difficult to machine. Typical applications: augers, impellers for abrasive pumps, linings for sandblasting and shot-blasting machines, separator cyclones, and earthmoving equipment.","link":"https:\/\/palmieri.w3d.it\/en\/tipologia-ghise\/special-high-chromium-and-nihard-irons\/","name":"Special high-chromium and Nihard irons","slug":"special-high-chromium-and-nihard-irons","taxonomy":"tipologia_ghise","parent":0,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/palmieri.w3d.it\/en\/wp-json\/wp\/v2\/tipologia_ghise\/305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/palmieri.w3d.it\/en\/wp-json\/wp\/v2\/tipologia_ghise"}],"about":[{"href":"https:\/\/palmieri.w3d.it\/en\/wp-json\/wp\/v2\/taxonomies\/tipologia_ghise"}],"wp:post_type":[{"href":"https:\/\/palmieri.w3d.it\/en\/wp-json\/wp\/v2\/ghise?tipologia_ghise=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}