Austempered Ductile Iron - Wikipedia
Austempered Ductile Iron (ADI) is a form of ductile iron that enjoys high strength and ductility as a result of its microstructure controlled through heat treatment.
Austempered Ductile Iron - Metallurgy for Dummies
Austempered Ductile Iron (ADI) is a type of ductile iron that is characterised by increased toughness, tensile strength and wear resistance compared to normal ductile irons. These properties are achieved by heat treatment of an alloyed ductile …
Austempered Ductile Iron (ADI): A Review - ASTM International
2016年12月29日 · Austempered ductile iron (ADI) is a group of ductile irons offering the design engineers remarkable mechanical properties. It exhibits an excellent combination of high strength, ductility, toughness, fatigue strength, and exceptional wear resistance that is unavailable in other grades of cast iron. Austempered ductile iron is almost twice as ...
Austempered Ductile Iron (ADI): A Review - ASME Digital …
2016年12月29日 · Austempered ductile iron (ADI) is a group of ductile irons offering the design engineers remarkable mechanical properties. It exhibits an excellent combination of high strength, ductility, toughness, fatigue strength, and exceptional wear resistance that is unavailable in other grades of cast iron. Austempered ductile iron is almost twice as ...
Austempering - Wikipedia
Austempering is heat treatment that is applied to ferrous metals, most notably steel and ductile iron. In steel it produces a bainite microstructure whereas in cast irons it produces a structure of acicular ferrite and high carbon, stabilized austenite known as ausferrite.
Austenitization and formation of ausferrite structure in austempered …
Austempered ductile iron with dual matrix (Dual matrix ADI) is a ductile iron that has higher ductility but lower strength than traditional ADI. This iron is produced by heat treatment to create a structure consisting of the pro-eutectoid ferrite, ausferrite, and possibly little martensite.
Austempered of Steels & Iron | Aalberts ST - Aalberts surface …
Austempered ductile iron (ADI) is a specialty heat treated material that takes advantage of the near-net shape technology and low cost manufacturability of ductile iron castings to make a high strength, low cost, excellent abrasion-resistant material.
Influence of Heat Treatment Parameters of Austempered Ductile Iron …
2023年5月31日 · Austempered ductile iron is one of the latest developments in iron–carbon foundry alloys. The possibility of obtaining a several times greater strength and several times greater lifespan of cast iron by only changing the form of flake graphite to nodular graphite was the reason for avoiding a heat treatment for years, mainly for economic reasons.
Austempered Ductile Iron - Total Materia
Discover the advantages of Austempered Ductile Iron (ADI) in the automotive and other sectors. Learn about the heat treatment process, austempering, that gives ADI superior mechanical properties and economic competitiveness.
ADI - Austemper - ADI TREATMENTS
The austempering heat treatment converts ductile iron to austempered ductile iron (ADI), bringing about excellent strength, toughness, and fatigue characteristics. ADI is stronger per unit weight than aluminium, as wear resistant as steel and has the potential for up to 50% cost savings.