2.Size:1000*2000mm / 1220*2440mm / 1250*2500mm / 1500*3000mm
3.Packaging Details:Standard export seaworthy packing or as required.
4.Application: construction decoration and industry instruments
Cast Iron Types, Advantages, Disadvantages, Uses, Properties
Mar 24, 2019 · There are four basic types of cast iron (not taking Compacted Graphite, since its composition is almost same as Gray cast iron). In the above table you can find the composition of different types of cast iron. Now we will discuss properties of each of them briefly. White cast iron; Properties of white cast iron are. It has High compressive strength
US8333923B2 - High strength gray cast iron - Google Patents
The present disclosure relates generally to gray cast irons and, more particularly, to gray cast irons with high strength. In general, a cast iron is an alloy of iron, carbon, and silicon, in which more carbon is present than can be retained in solid solution in austenite at the eutectic temperature.
Cast iron. Cast iron tends to be brittle, except for malleable cast irons. With its relatively low melting point, good fluidity, castability, excellent machinability, resistance to deformation and wear resistance, cast irons have become an engineering material with a …
Why does cast iron have more compressive strength than ...
May 31, 2017 · Answer Wiki. Yes! cast iron has compressive strength of 400MPa whereas tensile strength is only 100MPa.... Basic concept behind it is that cast iron is a brittle material and contains lot of voids, now when you apply tensile stress to cast iron these voids behave like notches (due to opening of void) resulting in stress concentration.
High Strength Cast Irons Containing Vanadium Annealed ...
High Strength Cast Irons Containing Vanadium Annealed Ductile Irons and High Carbon Grey Irons Abstract The inclusion of up to 0.5 per cent vanadium in annealed ferritic ductile iron produces a marked increase in tensile strength while further increases can be obtained by adding up to 2 per cent nickel to the vanadium iron.
Steel Castings Cast Steel vs. Cast Iron - Ferralloy Inc.
Mar 01, 2017 · Steel Castings vs. Iron Castings. Strength. Both steel and iron have high strength. However, cast iron typically has a better compressive strength than steel. Corrosion Resistance. Iron has a better resistance to corrosion than steel. That being said, both metals will oxidize and begin to fade away in the presence of moisture.
Yield Strength The yield strength of A395 ductile iron is a minimum of 40,000 psi. This is higher than grades 70-36 and 60-30 cast steel or ordinary gray iron (which has no true yield strength) and gives a high safety factor in load bearing or thermal stress situations.
Grey iron can also be heat treated which modifies the matrix giving the cast iron greater strength. Class 80 is the highest class available for grey iron and it makes the iron have high tensile strength but low impact resistance because class 80 parts are more brittle.
Gray iron is not as ductile as other forms of cast iron and its tensile strength is also lower. However, it is a better thermal conductor and has a higher level of vibration damping. It has a damping capacity that is 20–25 times higher than steel and superior to all other cast irons.
Density. Density is affected primarily by the percentage of graphitized carbon, with densities varying from 6.8 g/CM 3 to 7.4 g/CM 3 for high carbon ferritic and low carbon pearlitic irons respectively. The density of a typical cast steel - 7.8 grams/CM 3 - is almost 10 per cent higher than that of Ductile Iron.
Ductile Iron Casting Foundry; Low to High Volume Casting ...
Willman’s Ductile Iron Foundry produces a family of cast graphitic irons that are high strength, resistant to shock, and with high ductility greatly exceeding standard grey irons and with properties similar to many high grades of steel, plus resistant to fracture even when bent, twisted or deformed.
Comparison of the Mechanical Properties of Steel and ...
reaching the higher temperatures needed for iron. At these high temperatures, iron also would draw in large quantities of carbon into the matrix, creating cast iron with carbon ranging from 3 to 4.5 percent. This high carbon content made cast iron hard but brittle and it could not be forged (heated and shaped by hammer blows).
Gray iron is also easier to machine than other cast irons, and its wear resistance properties make it one of the highest volume cast iron products. White iron With the right carbon content and a high cooling rate, carbon atoms combine with iron to form iron carbide.
High Strength Solution-Strengthened Ferritic Ductile …
2.2 Ductile Irons. Ductile irons (DI), also referred to as nodular or spheroidal graphite irons (SGI) are. produced through the addition of either cerium, yttrium or magnesium in the liquid cast. iron melt to precipitate the graphite as spheroids or nodules.
Ductile Iron Castings Manufacturer Cast Iron Part ...
Ductile iron is a kind of cast iron characterized by its high strength, ductility and wear resistance. Because of the spherical (ball-shaped) graphite in the metal, it is resistant to impact, elongation and everyday wear and tear.
8 High Quality and Affordable Cast Iron Skillets You Need ...
Cast iron is a type of material made from iron-carbon alloy. When pots and pans are made with it, you get a durable, high quality investment in the kitchen.. I can’t forget to mention that cast iron takes some time to cool down after it has been heated.
Cast Iron Mechanical Properties – Tensile Strength ...
The fatigue strength of cast iron (ductile or cast) is typically affected by environmental factors such as corrosion. There are many other forms of mechanical properties that can be tested, but we have covered above the most important tests in the context of various cast irons.
Jun 26, 2018 · Cast Steel vs. Cast Iron. Strength Both steel and iron have high strength. However, cast iron typically has a better compressive strength than cast steel. Corrosion Resistance Iron has a better resistance to corrosion than steel. That being said, both metals will oxidize and begin to fade away in the presence of moisture.
Cast Iron Mechanical Properties. 1. Tensile strength Tensile strength is the most important physical property for iron castings. Its unit is RmN/mm2. Tensile strength will show the strength of cast iron when it is pulled until broken. For example, the ductile iron 60-40-18 has tensile strength of 60000 psi, therefore, it is equal to 414 Mpa.
Grey Cast Iron. Grey cast iron is a cast iron. It has the highest thermal conductivity among the cast irons in the database. The properties of grey cast iron include eleven common variations. This page shows summary ranges across all of them. For more specific values, follow the links immediately below.
The fatigue strength of Ductile Iron is frequency sensitive, and test frequencies should not exceed those encountered when the component is in service. The fatigue strength of Ductile Iron, like many other cast materials, is also influenced by both the cast section size and the specimen size.
Gray iron. It is the most common cast iron and the most widely used cast material based on weight. It is used for housings where the stiffness of the component is more important than its tensile strength, such as internal combustion engine, cylinder blocks, pump housings, valve bodies, electrical boxes, and decorative castings.
US7081172B2 - Nodular graphite cast iron with high ...
In addition, the hardness of nodular graphite cast iron decreases, and a nodular graphite cast iron having of high strength is not obtained. Thus, the amount of Si is 1.6–2.5%. The lower limit of the amount of Si can be, for example, 1.7%, 1.8% or 1.9%.
AE analysis of damage processes in cast iron and high ...
Acoustic emissions originating from damage processes in nodular cast iron and high-strength steel were analyzed. Three point bending tests of notched and precracked bend bars were performed to investigate the onset of crack growth at quasi-static and dynamic loading …
Processing Techniques and Productions of Ductile …
Processing Techniques and Productions of Ductile Iron A Review J.O. Olawale, S.A. Ibitoye, K.M. Oluwasegun Abstract—Ductile cast irons are materials having strength, impact toughness and ductility comparable to those of many grades of steel while exceeding by far those of standard gray irons.
Apr 11, 2017 · Most cast irons have a chemical composition of 2.5–4.0% carbon, 1–3% silicon, and the remainder iron. Grey cast iron has less tensile strength and shock resistance than steel, but its compressive strength is comparable to low- and medium-carbon st...
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