Interested to Buy Any Domain ? << Click Here >> for more details...
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
2223On 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?
1442
What is the use od d2?
What is combine power generation?
What is select miller cutter?
What is the chemical composition of FCVS350 ?
what is difference between IS 1018 and IS 2062 E 250A
Define what is the different between ferrite percentage and ferrite number?
How is metal heavy?
What is M33×2
How do you express pitch of gears?
What is the use of piezometer
Which of different types of cast irons is stronger? Is their strength superior to steels?
What is the Difference of ultimate tensile stress of mild steel to ultimate compressive stress ?
Explain cementite?
Which metals do not react with lithium bromide ad why?
Define what is or define what characterize the thermodynamic state of metal (structure of metal)?
