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What is the classification of cast iron?
Grey cast ironWhite cast ironMalleable cast ironDuctile cast iron
Is cast iron different from iron?
cast iron consists of 2% - 4% of carbon in it. cast iron is pig iron remelted and thereby refined together with definite amount of limestone,steel scrap, and spoiled castings. it consists of small % of sulphur, silicon,phosphorus and manganese wrought iron is highly refined iron with a small amount of slag forged out into fibres. it consists of 99% iron. it is almost the purest form of iron. it is highly ductile,rusts extremely quickly, it cannot be heat treated
What is the the advantage of gray and white cast iron over malleable and ductile cast iron?
Gray iron with small amounts of magnesium and cesium which nodulates the graphite, resultinghigh strengthhigh ductilityWhite cast iron heat-treated to improvehigher ductility
Why dont you have to use coolant while machining cast iron?
As far as i know, coolant is not required while machining cast iron because, carbon in cast iron is present in the form of graphite (which is a cooling agent - self cooling). Moreover the carbon content is high in cast iron.
The main difference between cast-iron and steel?
Steel is an alloy of carbon and iron. If the percentage of carbon is more than 2% then it is called cast iron.
Iron is a good conductor of heat and electricity is this a chemical property?
Thermal conductivity Electrical conductivity
Which is better condutor iron or mercury?
The electrical conductivity of iron is greater.
What are the elements is used to protect iron from rusting and has good electrical conductivity?
ZINC :)
Are lead and pyrite comparable in electrical conductivity?
Generally speaking, no, they are not. Lead is a pretty good electrical conductor, but pyrite (iron disulfide), which has variable electrical conductivity, might actually be tagged as a semiconductor.
What is thermal conductivity of cast iron?
Thermal conductivity refers to the measure of the ability of a material to allow the flow of heat from its warmer surface to its colder surface. The thermal conductivity of cast iron is 80 Wm-1K-1.
What is the thermal conductivity of Cast iron?
Thermal conductivity refers to the measure of the ability of a material to allow the flow of heat from its warmer surface to its colder surface. The thermal conductivity of cast iron is 80 Wm-1K-1.
What is a physical property that is shared by gold copper and iron?
Electrical Conductivity
What is graphite electrical conductivity?
electrical conductivity of graphite?
What is Topazs Electrical conductivity?
There is none. Most minerals have no electrical Conductivity!
What is uranium electrical conductivity?
Uranium is a metal and as such, it has excellent electrical conductivity.
What is thermal and electrical conductiuity?
Thermal conductivity refers to the conductivity that is associated with heat. Electrical conductivity refers to the conductivity that is associated with electricity.
Is electrical conductivity a chemical change?
Electrical conductivity is a physical property, not a change.
