i m going to give an interview for iocl on 5th aug . pls tell me what questions can be answered from metallurgical prospect

0 Answers   IOCL,

---

Do you know define what metal might be considered the “most environmental”? I say aluminum because it can be recycled others on my team say brass.

0 Answers  

---

What affect would increasing the charpy impact toughness on an object have on the surface of an object it strikes if all else remains the same? Would it cause moredamage to the object it strikes?

0 Answers  

---

What is iron ferrite?

0 Answers  

---

Discuss the otto cycle with diagram.

0 Answers   Essar,

---

---

What are the uses of electroplating?

0 Answers   NIC,

---

Define what other events in history might have affected the growth of metallurgy?

0 Answers  

---

How is solution annealing carried out? What type of furnace is required? Does one need to be heat in a salt bath?

0 Answers  

---

why magnetite iron ore is not taken into the blast furnace?

2 Answers  

---

Define what is proeutectoid ferrite and cementite?

0 Answers  

---

Explain any method through which molds can shine after casting?

0 Answers  

---

What is impact energy?

0 Answers  

---