Q. In gravity compaction, the die is made of _________

View solution

Q. Sintering is performed ___________

View solution

Q. For cemented carbide cutting tools, the compact is heated at __________

View solution

Q. _________ is the process done to reduce the void space in the sintered part.

View solution

Q. Impregnation of sintered parts is usually done for _________

View solution

Q. The size of pig iron is _________ (in inches).

View solution

Q. How much carbon does pig iron contain?

View solution

Q. Why is sulfur in pig iron kept low?

View solution

Q. How much manganese does ferromanganese contain?

View solution

Q. The smelting zone of the furnace is called as _________

View solution

Q. Which is the iron ore processed in blast furnaces?

View solution

Q. _____________ is a flux used in iron smelting.

View solution

Q. What is the disadvantage of wet analysis?

View solution

Q. Which spectrometer allows analysis of carbon and sulfur?

View solution

Q. A ___________ is used to measure the blackness of lines in a spectrograph.

View solution

Q. For a concentration of about 0.0001 to 2%, which method of analysis is used?

View solution

Q. Visual inspection may be done for which of the following activities?

View solution

Q. How can porosity of material be inspected?

View solution

Q. What is used as the source of rays for radiography?

View solution

Q. The x-ray film showing light and dark areas is known as _________

View solution