Cast iron is magnetic because it is made up of iron atoms. Iron atoms are magnetic because they have unpaired electrons in their outermost shell.
Yes, cast iron is ferromagnetic, but not a permanent magnet.
No, as it doesn't contains Magnetite (Fe3O4)
Everything made of iron is magnetic.
Only Iron and Nickel are magnetic.
if they have iron or outher magnetic things in them
No, they are made of wood or paper, and are not magnetic. An iron nail is attracted to a magnet, and can become magnetized.
Iron is magnetic which forms the Earth's magnetic field.
galvanize wrought iron pipe
The compositing for wrought iron is 98.5 Fe
Wrought Iron
Pig iron is generally an intermediate product of the wrought iron and steel making process. Pig iron is virtually useless due to the very high impurity content. "Pure" is a strange quantification of the comparison between pig iron and wrought iron. Pig iron is pure pig iron and wrought iron is pure wrought iron if there is a "standard" for the respective materials. I'm guessing that the answer you want is that wrought iron is "more pure."
Wrought Iron Bridge Company was created in 1864.
ferro magnetic substances can be magnetised. but it is not necessary that all the Ferro magnetic substances can be permanently magnetised. it depends on the alignment of domains in the substance.for example wrought iron can be magnetised permanently but soft iron can only be magnetised temporarily(Electro Magnets).
"Wrought iron" in English means ferro battuto in Italian.
I have a wrought iron gate. The gate was wrought by hand and hammer. The lives of the Kennedy women were wrought with sadness.
The first sentence typed on the telegraph by Samuel Morse was, "What hath God wrought?"
Moseley Wrought Iron Arch Bridge was created in 1864.
Wrought Iron Range Company Building was created in 1926.
In the Washington, DC area you can purchase wrought iron patio furniture at "Spring Valley Patio", the site is : www.springvalleypatio.com/wrought-iron-furniture.