|
INTERVIEW QUESTIONS
SCIENCE
METALLURGY
DETAILS
Question: Does the extrusion process for A355 AND A356 alloy effect on the amount of impact energy?
Answer: Yes, it does. I am not an expert in these things, but I do know that the parameters of the extrusion process directly affect the crystalline matrix of the alloy, which in turn governs the physical characteristics of the alloy. As the differences can be quite significant, I would recommend checking with qualified references for pertinent details. I know that quenching and max temperatures are big issues. Good luck, sorry I could not be of greater assistance.
|
|
|
Category |
Metallurgy Interview Questions & Answers -
Exam Mode /
Learning Mode
|
Rating |
(0.3) By 7043 users |
Added on |
9/24/2014 |
Views |
70187 |
Rate it! |
|
|
Question:
Does the extrusion process for A355 AND A356 alloy effect on the amount of impact energy?
Answer:
Yes, it does. I am not an expert in these things, but I do know that the parameters of the extrusion process directly affect the crystalline matrix of the alloy, which in turn governs the physical characteristics of the alloy. As the differences can be quite significant, I would recommend checking with qualified references for pertinent details. I know that quenching and max temperatures are big issues. Good luck, sorry I could not be of greater assistance. Source: CoolInterview.com
If you have the better answer, then send it to us. We will display your answer after the approval.
Rules to Post Answers in CoolInterview.com:-
- There should not be any Spelling Mistakes.
- There should not be any Gramatical Errors.
- Answers must not contain any bad words.
- Answers should not be the repeat of same answer, already approved.
- Answer should be complete in itself.
|
|
Related Questions |
View Answer |
|
What is the difference between plaster used in gold investment casting and ceramic used in the process of investment casting of automobile engine parts and turbine blades etc. when both are used in the lost-wax method?
|
View Answer
|
|
We make aluminum moulds by press casting, can u suggest any thing so that the moulds should shine after casting?
|
View Answer
|
|
What is the grain size of lead as an element and as an alloy such as lead tin alloy?
|
View Answer
|
|
How can you find out what kind of stainless steel was used in making a stainless object?
|
View Answer
|
|
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.
|
View Answer
|
|
How is solution annealing carried out? What type of furnace is required? Does one need to be heat in a Salt Bath?
|
View Answer
|
|
How much gold concentration should be in the organic phase (DBC) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? What is the ratio of DBC to oxalic acid solution in this step?
|
View Answer
|
|
Which is the only liquid in which gold is dissolved?
|
View Answer
|
|
What is the metallurgy use? What is the casting and forging?
|
View Answer
|
|
What is proeutectoid ferrite and cementite?
|
View Answer
|
|
How does and why the recrystallization temperature of the metals affects on alloying?
|
View Answer
|
|
How we describe strain aging based on dislocation theory?
|
View Answer
|
|
What are the compositions of brass, how can this metal be heat-treated, what is the melting point of this metal?
|
View Answer
|
|
What is or what characterize the thermodynamic state of metal (structure of metal)?
|
View Answer
|
|
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 basic thing, which makes such a difference.
|
View Answer
|
|
Why we are doing post heating in alloy steel welding?
|
View Answer
|
|
What does allotropic mean what does iron and steel have to do with it?
|
View Answer
|
|
How can you separate gold from mercury?
|
View Answer
|
|
What is the difference between diagrams of IT and CT in heat treatment of steels?
|
View Answer
|
|
What is the metallurgical explanation of effects of chromium, nickel, molybdenum, and carbon in stainless steels?
|
View Answer
|