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

964

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Can 1026 steel be welded?

979

---

what is the strongest metal? How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? Define what is the cause of this?

958

---

Will aluminum alloy like 380 or 356 settle? Meaning while in “liquid form” above melting point will the heavier elements like copper, fe, silicon, zinc etc. Settle to the bottom of the liquid/molten aluminum after a period.

993

---

what is the difference between stainless steel and alloy steel?

984

---

what other events in history might have affected the growth of metallurgy?

1042

---

Define what metal cord transfers electricity?

945

---

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

958

---

Define what is the different between ferrite percentage and ferrite number?

927

---

What is iron ferrite, define what is it used for, and where is it found?

1059

---

Do you know define what metal might be considered the “most environmental”? I say aluminum because it can be recycled others on my team say brass.

1179

---

How is solution annealing carried out? Define what type of furnace is required? Does one need to be heat in a salt bath?

1125

---

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?

1073

---

Is there a possibility of inducing stress cracking in an insulated stainless road tanker vessel (20 tonne capacity) if the vessel is subject to rapid filling (10 tonne /hr) with liquid methane (-160 c) assuming the vessel is at ambient. If so, where could I obtain suggested cooling rates?

1153

---

what is widman statten structure?

1225

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