What is the minimum temperature for stress relieving of astm a 519 gr.4130 material and please tell us where we can find the location.
877What is the melting point of e70 steel, 304,308,316 stainless steels? In addition, what is the hottest part of the flame in a fire?
893Why is chromium molybdenum steels used to build pressure vessels? What is special about the properties of chromium molybdenum steels that make them ideal forpressure vessels?
907How 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? Whatis the ratio of dbc to oxalic acid solution in this step?
1030How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny?
922What is the metallurgical explanation of effects of chromium, nickel, molybdenum, and carbon in stainless steels?
977
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?
What is Redlich Kwong equation?
Explain cementite?
Can you explain the refrigeration cycle?
Define what are ceramics?
How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny?
On which basis annealing cycle of steel bars of UpTo 6 MTR can be decided.we r charging 40-45 metric ton load for annealing in bogie furnace?
What is the composition of d2?
Explain the uses of iron ferrite?
WHAT IS THE ACTUAL DEFINATION OF PLANET?
What is the specific heat value for liquid ?
What makes super alloys useful for land-based turbines?
Define rivets.
What is the melting point of brass?
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?