Blast furnace is used to produce

More Questions from Engineering Materials

• The austenite is a solid solution of carbon or iron carbide in gamma-iron.
• Cartidge brass can be
• In normalising process, the hypo-eutectiod steel is heated from 30° C to 50° C above the upper critical temperature and then cooled in still air.
• In flame hardening, oxy-acetylene flame is used.
• In low carbon steels, presence of small quantities of sulphur improves
• Phosphorus is added in low carbon steels to raise its yield point.
• The defect which takes place due to imperfect packing of atoms during crystallisation is known as
• The material in which the atoms are arranged chaotically, is called
• Free cutting steels
• Which of the following metal shrinks most from molten state to solid state?

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