You are required to calculate a heat affected zone in weld. How would you do that?
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?
What is the specific heat value for solid ?
Explain stress corrosion cracking?
Explain cementite?
What are the chemical composition of cast iron grade 20
dear sir i need some information about prevent eutectic carbide network(as cast) formation in 12% cr steel casting by another alloying element(my analays: c=1.2-1.4 cr=11-13 mo=0.2-0.4 ni=0.2-0.4 )or break network carbid after formation in solidification by heat tretment please help me my email adress: alloymail@gmail.com
How can you find out define what kind of stainless steel was used in making a stainless object?
What is the use of piezometer
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? Define what is the ratio of dbc to oxalic acid solution in this step?
What is d2? What is it used for?
How do you classify lathes?
what is the hardness of ohns before heat treatment process and hardness of en series before heat treatment process
what other events in history might have affected the growth of metallurgy?
What are carbides?
