diffrent beetwen eutoctoid &eutectic steel
Answer Posted / vishalshah007
there is no exsistance of eutectic steel
eutectic reaction aoocur at 4.03% carbon
but stell get over at 2.03 % carbon
so.. practically as well as teoritically etectic steel is
impossible.
so.. this question is wrong
common guyz.. this is tricky question
think b4 giving answer
thank you..
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
what is the metallurgy use?
Why same casting has different hardness and machine-ability properties?
How do 304 stainless steel and 316 stainless steel weld to each other? I am hoping my medical device prospect will be able to weld a component made in 316 ss via metal injection molding toa 304 ss tube.
Define what is a silver and deming drill bit?
A plain carbon steel contains 45 wt% of proeutectoid ferrite. What is its average carbon content in weight percent? I know that you need to use a tie line in the phasediagram, but my book does not really give a good example to go by?
The stress concentration is caused due to ?
Define what is the casting and forging?
I currently use 17-7 PH stainless which is hardened to condition CH after forming. raw matl is .1.75"X .12" X .008". Its main usage after hardening is silicon wafer retainer where it's contantly cycled up and down to putin and remove wafer after 40-60 sec process at 400C temp. At this high temperature this part seemed to deform after a a couple of hundred wafer which is what it was designed for in the first place. THere is a proposal to go to a different material to increase lifeline of this part. My question is..... can 321 SST be a plugin replacement. I know this has a higher temp rating but how about its forming characteristics, will it have spring properties, and wont become brittle after prolonged exposure to 400C.
What is the metallurgy use? What is the casting and forging?
What is the function of washer?
What are the chemical composition of cast iron grade 20
What is the most ductile metal?
How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? What is the cause of this?
What is iron ferrite and what is it used for?
Explain stress corrosion cracking?