Answer / ernest paish

Led on pieces exchange heat exposers

what happens when hot liquid falls on water and why?

3 Answers   Mannar Company, TATA,

---

Why same casting has different hardness and machineability properties? One spot it is found hard for machining and another spot soft? It is FG 260 grade for Cast Iron.

4 Answers  

---

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

2 Answers  

---

Which method has more procity in cast part? Which method has more strength in cast part?

0 Answers  

---

What is the material of E185

0 Answers   DE,

---

we have many gas turbine blades, during the shot blasting process some of shots entrapeed in the cooling hole of blades..how can we remove the shots entrapped in holes????

1 Answers  

---

Differentiate between stainless steel and alloy 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  

---

Why are the superalloys sometimes subjected to secondary melting processes?

1 Answers  

---

what metal cord transfers electricity?

0 Answers  

---

Explain proeutectoid ferrite

1 Answers  

---

Please send me the comparision of Mils Steel Specification as per BS EN 10130 & IS 2062

1 Answers  

---