Junior Engineer Metallurgy Interview Questions and Answers

Steel is an alloy of iron and carbon. Liquid temperature depends on the type of steel.

• Steel is a strong and durable material used in construction, manufacturing, and transportation.

• The carbon content in steel can range from 0.2% to 2.1%.

• The liquid temperature of steel varies depending on the type of steel and its composition.

• Some common types of steel include carbon steel, stainless steel, and alloy steel.

Direct is caster crack is a type of crack in metallurgy caused by improper cooling during casting process.

• Direct is caster crack is a type of hot crack that occurs during solidification of metal.

• It is caused by improper cooling during casting process.

• This type of crack is common in steel casting and can lead to rejection of the product.

• Prevention measures include proper cooling and use of suitable mold materials.

Iron carbon diagram is a graphical representation of the phases of iron and carbon at different temperatures and carbon concentrations.

• It shows the relationship between carbon content, temperature, and the resulting microstructure of steel.

• It is used to determine the properties of steel and to predict its behavior under different conditions.

• It consists of three regions: austenite, ferrite, and cementite.

• The diagram is important in the design and production of steel products.

• F...read more

Blast furnace gas is a byproduct of the iron-making process that contains various gases.

• It is produced during the smelting of iron ore in a blast furnace.

• It contains gases such as carbon monoxide, carbon dioxide, nitrogen, and hydrogen.

• Blast furnace gas is used as a fuel in various industries, including steelmaking and power generation.

• It can also be used for heating purposes in furnaces and boilers.

• The composition of blast furnace gas can vary depending on the type of furnac...read more

I'm sorry, but the question is incomplete and lacks context.

• Please provide more information about the type of continuous casting being referred to.

• Without proper context, it is difficult to provide a meaningful answer.

• It would be helpful to know the specific application or industry in question.