Explain super alloys?

992

---

Explain heat treatment of brass?

958

---

What are allotropes? What are the allotropes of iron and carbon?

1046

---

Explain dislocation theory?

1003

---

What is gold investment casting?

983

---

Explain stress corrosion cracking?

1003

---

State some precautions to be taken in case of powder metallurgy?

914

---

What are the allotropes of iron and carbon?

1021

---

Which metal is the best conductor of heat?

987

---

Explain some properties of manganese steel?

1047

---

What is spcc material?

1142

---

Which type of furnace is required in solution annealing?

920

---

Explain metallurgical microscopes?

956

---

Explain a silver and deming drill brit?

934

---

Explain super alloys. What makes them useful for land-based turbines?

921

---