Engineering Materials Questions

• The acidic bessemer process is suitable for producing steel from pig iron containing large quantities of phosphorus.
• In process annealing, the hypo-eutectoid steel is
• The purpose of heat treatment is to
• Which of the following metal is used for nuclear energy?
• In basic bessemer process, the furnace is lined with
• The temperature required for full annealing in hyper-eutectoid steel is
• The upper critical point varies according to the carbon content in steel.
• A steel containing ferrite and pearlite is
• Shock resistance of steel is increased by adding
• Which of the following is added in low carbon steels to prevent them from becoming porous?
• Inconel contains
• Cementite consist of
• Grey cast iron is __________ than white cast iron.
• The bond formed by transferring electrons from one atom to another is called
• Which of the following statement is incorrect about duralumin?
• Cast iron is a ductile material.
• For a steel containing 0.8% carbon
• The property of a material which enables it to retain the deformation permanently, is called
• The portion of the blast furnace below its widest cross-section is called
• Pearlite is a combination of 87% ferrite and 13% cementite.