Cast iron is a group of iron-carbon alloys with a carbon content greater than 2%. It is known for its excellent castability and unique properties, making it a valuable material in various industrial applications. Cast iron has several advantages, including good castability, wear resistance, and excellent thermal conductivity and vibration dampening. However, it can be brittle and prone to cracking if subjected to sudden impacts or stresses. The choice of cast iron type depends on the specific application and the desired balance of properties, such as strength, ductility, and heat resistance.
Gray iron, also known as grey cast iron, is a type of cast iron characterized by its distinctive gray color when fractured. It is one of the most widely used cast iron materials due to its excellent castability, wear resistance, and for its vibration dampening properties. Gray iron gets its name from the gray appearance.
White iron is a type of cast iron characterized by its white, hard, and brittle appearance when fractured. It gets its name from its bright white color on the broken surface, which is in contrast to the gray appearance of gray iron. White iron has a unique microstructure consisting of cementite (iron carbide) and pearlite.
Malleable iron is a type of cast iron known for its malleability and ductility, which sets it apart from the more brittle forms of cast iron like gray and white iron. Malleable iron is created from white iron through a heat treatment process called, which involves heating the cast iron until it reaches a critical.
Ductile iron, also known as nodular cast iron or nodular iron, is a cast iron alloy with distinctive properties, including impact and fatigue resistance, elongation, and wear resistance. These properties arise from the spheroidal graphite structures within the metal's microstructure. It is formed The innovation of ductile iron in the foundry industry during the mid-20th.
Gray iron, also known as grey cast iron, is a type of cast iron characterized by its distinctive gray.
White iron is a type of cast iron characterized by its white, hard, and brittle appearance when fractured.
Ductile iron, also known as nodular cast iron or nodular iron, is a cast iron alloy with distinctive.
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