Answer Posted / devashish

European Standards (ENs) or singularly EN1008 or EN 8 etc;

What is thermodynamic state of metal?

920

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For what reason would an aluminum casting, when applied with a powder coated paint finish, cause a poor finish to the paintwork.

910

---

What are the uses of electroplating?

1024

---

What are the compositions of brass, how can this metal be heat-treated, what is the melting point of this metal?

970

---

Define what are the properties and application of manganese steel?

1078

---

what is the hardness of ohns before heat treatment process and hardness of en series before heat treatment process

894

---

What is iron ferrite?

1005

---

What Is cold working of metals? Give some of its principal methods.

1044

---

What is recrystallization?

926

---

Explain vacuum induction melting?

863

---

What is iron ferrite and where is it found?

933

---

Which type of welding is used for welding of duplex and super duplex steel?

887

---

what is widman statten structure?

1154

---

Discuss advantage of different types of screw.

951

---

What is the specific heat value for solid ?

1024

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