diffrent beetwen eutoctoid &eutectic steel
- 8 Answers
- 9235 Views
- KRL, Qatar Steel, I also Faced
- E-Mail Answers
Answer Posted / arun sharma
there is nothing like eutectic steel as such.
steels are the alloys of fe containing less then 2%. and as
we all know eutectic composition is at 4.3% and in this
region only cast iron exist.
| Is This Answer Correct ? | 7 Yes | 4 No |
Post New Answer View All Answers
Can 1026 steel be welded?
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
what is the metallurgy use?
The hardness of steel depends on
How is metal heavy?
The requirement for ASTM A217 Gr. WC9 castings for valves components like Body and Bonnet were Normalising at 920+/- 20 Deg. C and Tempring 780+/- 20 Deg. C The specification calls furnace shall be calibtated within +/-14 deg. C The Heat Chart shows minimum temperature for normalising 900 to 920 Deg. C, but maximum temperature 960-990 Deg. C Tempering 780+/-20 Deg. C is within limits and accepted. Casting having integral test bars, heat trated along with castings passed in chemical znalysis and mechanical properties. Since normalising maximum temperature is not meeting specification, where castings can be salvaged or renormalised and retempered to meet specification. Whether it will have affect on remechanical properties testing
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 turbineblades etc. When both are used in the lost-wax method?
Define what is the different between ferrite percentage and ferrite number?
What is the air fuel ratio for idling speed in S.I engines?
Define knurling.
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 the chemical composition of ceramics?
Why duplex or super duplex stainless steels are welded with low heat input type electrode?
Explain wear resistance of titanium?
What is select miller cutter?
