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

0 Answers  

---

When austenitized, carbon steel is quenched, why is the bcc crystal elongated into a body-centered tetragonal crystal structure?

0 Answers  

---

Define what is the melting point of e70 steel, 304,308,316 stainless steels? In addition, define what is the hottest part of the flame in a fire?

0 Answers  

---

Which of different types of cast irons is stronger? Is their strength superior to steels?

0 Answers  

---

carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086% phosphorus-0.122%,chromium-0.04%,nickle-0.10% molybdenum-trace. what is the grade of the above composition cast iron

0 Answers  

---

What is duplex and super duplex steel?

0 Answers  

---

When we do cardonitriding or casehardening operation for a plain carbon steel the case depth, hardness & microstructure are not alike why and what are the basicthing, which makes such a difference.

0 Answers  

---

WHAT IS THE ACTUAL DEFINATION OF PLANET?

0 Answers  

---

How does and why the recrystallization temperature of the metals affects on alloying?

0 Answers  

---

Define what is the strongest metal?

0 Answers  

---

What special precautions need to be employed if a powder metallurgy route is chosen?

1 Answers  

---

What are the properties of manganese steel?

0 Answers  

---