What is iron ferite?

939

---

What is d2?

975

---

Where is iron ferrite found?

957

---

Which plaster is used in gold investment casting?

975

---

What is the hottest part of flame in fire?

1004

---

What is the composition of cast grade iron 35?

942

---

What does allotropic mean?

997

---

What makes super alloys useful for land-based turbines?

903

---

Describe strain aging based on dislocation theory?

976

---

Explain wear resistance of titanium?

1010

---

Throw some light on hardening abilities of metals?

908

---

What happens when the mercury of a thermometer spills over the gold ring?

1008

---

What are the characteristics of the thermodynamic stage of a metal?

996

---

What are carbides?

937

---

Why same casting has different hardness and machine-ability properties?

956

---