DISCO DE FRENO PARA VEHICULOS DE UTILIDAD

• Main Author: LAMPIC-OPLANDER, MILAN DR
• Format: Patent
• Language: Spanish
• Published: 16.11.2004
• Edition: 7
• Subjects: ALLOYS; BLASTING; BRAKES; CHEMISTRY; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; FERROUS OR NON-FERROUS ALLOYS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; THERMAL INSULATION IN GENERAL; TREATMENT OF ALLOYS OR NON-FERROUS METALS; WEAPONS

Disco de freno para frenos de vehículos de utilidad, que está fabricado de fundición de hierro con grafito de láminas (GGL) y consta de (en% de masa) C: 3, 9 - 4, 2% Si: 0, 7 - 1, 2% P: < 0, 02% S: <_ 0, 02% o S = 0, 03% Al: < 0, 05%, a elección uno o varios elementos de aleación de entre Mn, V, Cu, Mo, Cr con una proporción de en total un máximc de un 1, 6% de masa, y como resto hierro, incluyendo las impurezas inevitables. A brake disk is made of a lamellar graphite cast iron with specified high carbon and low silicon contents. A brake disk is made of a lamellar graphite cast iron of composition (by wt.) 3.9-4.2% carbon (C), 0.7-1.2% silicon (Si), ≤ 0.02% phosphorus (P), ≤ 0.02% sulfur (S), ≤ 0.05% aluminum (Al), optionally NOTGREATER 1.6% total of one or more of manganese (Mn), vanadium (V), copper (Cu), molybdenum (Mo) and chromium (Cr), balance iron (Fe) and impurities.