The following types of materials are usually the most ductile
Pure iron is the structure of
Gamma iron exits at following temperature
The crystal of alpha iron is
The percentage of carbon in pig iron varies from
Pig iron contains at least 92% Fe and has a very high carbon content, typically 3.5 - 4.5%.
Pig iron is the name given to
The unique property of cast iron is its high
In grey cast iron, carbon is present in the form of
Sulphur in pig iron tends to make it
Presence of sulfur tends to make iron hard and produces unsound castings. Wrought iron and steel produced from iron containing sulfur makes wrought iron and steel to be brittle when heated
Chilled cast iron has
'Killed steels' are those steels
Hardness of steel depends on
Depending on the temperature and composition of the steel, it can be hardened or softened.
To make steel harder, it must be heated to very high temperatures.
The final result of exactly how hard the steel becomes depends on the amount of carbon present in the metal.
Corrosion resistance of steel is increased by addition of
Railway rails are normally made of
Eutectoid steel contains following percentage of carbon
Basic constituents of Monel metal are
German silver is an alloy of
Solder is an alloy consisting of
Actuallly there were two types of solder tin-lead alloy and tin copper alloy.Due restrictions in several countries only tin-copper solder is in use now.
Cyaniding is the process of
Weld decay is the phenomenon found with
Carbon in iron is an example of
Amorphous material is one
An example of amorphous materials is
Which of the following parameters is/are false for steel?