Ductile iron - Wikipedia
网页Ductile iron, also known as ductile cast iron, nodular cast iron, spheroidal graphite iron, spheroidal graphite cast iron [1] and SG iron, is a type of graphite-rich cast iron discovered in 1943 by Keith Millis. [2]
Types, Properties, and Applications of Ductile Iron - What Is …
网页Ductile iron, an alloy of iron and carbon, is a special type of cast iron having properties comparable to steel. Due to its unique microstructure, ductile iron exhibits high strength, durability, flexibility, and elasticity.
Ductile (Nodular) Iron – EngineeringTechnology.org
网页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 …
What is Ductile Cast Iron - Definition - Material Properties
网页Ductile iron, also known as nodular iron or spheroidal graphite iron, is very similar to gray iron in composition, but during solidification the graphite nucleates as spherical particles (nodules) in ductile iron, rather than as flakes.
Ductile Iron | Metal Casting Resources - Reliance Foundry Co. Ltd
网页2020年3月10日 · Ductile iron castings are solid metal objects that result from molten ductile iron being poured into voids in a mold. The ductile iron subsequently cools and solidifies in the shape of the void it occupies. What is Ductile Iron? Invented in 1943, ductile iron is a modern iteration of cast iron.
Ductile Iron vs Cast Iron: What's the Difference? - Urick
网页2021年12月21日 · Ductile cast iron is a relatively new metallurgical innovation, having been introduced in the 1940s. In addition to iron, it is about 3.2 to 3.6 percent carbon and 2.2 to 2.8 percent silicon, with the remainder filled out by elements such as manganese, magnesium, phosphorus, sulfur, and/or copper.
Understanding Ductile Iron Grades - Urick
网页2023年12月13日 · Ductile iron is a highly versatile metal, used in a wide variety of industries. Ductile iron's versatility comes from its unique properties, which make it both durable and flexible. The advantages of ductile iron include its low melting point, enhanced machinability, and high strength.
An Introduction to Ductile Iron - AZoM.com
网页2001年9月4日 · Ductile irons belongs to the cast iron family. As the name suggests they are more ductile than most cast irons and have similar properties to grey irons i.e. good hardness, wear and corrosion resistance. Tensile and yield strengths vary widely with different microstructures.
Ductile Iron | Properties and Selection: Irons, Steels, and High ...
网页A ductile iron generally has higher hardenability than a eutectoid steel with comparable alloy content. The article also discusses the physical properties of ductile iron, including density, thermal conductivity, electrical conductivity, electrical …
Mechanical Properties of Ductile Irons | Cast Iron Science and ...
网页Ductile iron, also known as nodular iron or spheroidal graphite iron, is second to gray iron in the amount of casting produced. This article discusses the common grades of ductile iron that differ primarily by the matrix structure that contains the spherical graphite.