{"id":616483,"date":"2024-11-05T23:20:20","date_gmt":"2024-11-05T23:20:20","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-45031978\/"},"modified":"2024-11-05T23:20:20","modified_gmt":"2024-11-05T23:20:20","slug":"iso-45031978","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-45031978\/","title":{"rendered":"ISO 4503:1978"},"content":{"rendered":"

La pr\u00e9sente Norme internationale sp\u00e9cifie une m\u00e9thode de fluorescence X par fusion pour le dosage des \u00e9l\u00e9ments suivants : cobalt, chrome, fer, mangan\u00e8se, molybd\u00e8ne, nickel, niobium, tantale, titane, tungst\u00e8ne, vanadium et zirconium dans les carbures et m\u00e9taux-durs.<\/p>\n

Cette m\u00e9thode s'applique aux <\/p>\n