What is iron ferrite?

1062

---

Define what medal conducts heat best?

1016

---

what is the chemical composition of ceramic and define what is its atomic density?

1001

---

Does the extrusion process for a355 and a356 alloy effect on the amount of impact energy?

961

---

what is the grain size of lead as an element and as an alloy such as lead tin alloy?

898

---

How is metal heavy?

943

---

Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?

1002

---

Why is chromium molybdenum steels used to build pressure vessels? Define what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?

953

---

Why we are doing post heating in alloy steel welding?

1100

---

Are the grain boundaries a continuation of regular lattice structure from one grain to another? Explain.

1027

---

what is proeutectoid ferrite and cementite?

1180

---

A plain carbon steel contains 45 wt% of proeutectoid ferrite. Define what is its average carbon content in weight percent? I know that you need to use a tie line in the phase diagram, but my book does not really give a good example to go by

1066

---

Define what is widman statten structure?

958

---

what is meant by hardening ability of metals?

980

---

Define what is a silver and deming drill bit?

948

---