We make aluminum moulds by press casting, can u suggest any thing so that the moulds should shine after casting?
937what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?
1015Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?
990Why is chromium molybdenum steels used to build pressure vessels? Define what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?
932Are the grain boundaries a continuation of regular lattice structure from one grain to another? Explain.
1015
How we describe strain aging based on dislocation theory?
What is select miller cutter?
When using mercury to recover very, fine gold from ore, define what is the best way to separate the gold laden mercury from the ore?
what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?
what is the chemical composition of ceramic and define what is its atomic density?
how would you find out the type of stailess steel that has been used to make your dish?
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 a boring tool ?
What is round-robin scheduling in OS?
What is the function of washer?
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?
Explain any method through which molds can shine after casting?
Define what medal conducts heat best?
Define what are ceramics?
Define what are metallurgical microscopes?