Why do metallurgy engineers so sucessfull in their profession so that they dont think beyond their dreams?
5 12593What do you do with the super alloys in the present working culture so as to improve the technology for general people?
2 7508Why do the Gamma Prime and Gamma Double Prime phases play such an important role in promoting strength in the superalloys?
1 8370Why do some of the latest 'single crystal' superalloys contain concentrations of the grain boundary strengthening elements, e.g. carbon and boron?
2041The processes used to fabricate the superalloys seem fairly mature. Is much process development going on?
2 6356Is it possible to design heat treatment processes such that a gradient in grain size is produced?
4 8205
1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?
Why post-heating is done in alloy steel welding?
Unlike materials as well as materials of different thickness can be butt welded by ?
What does allotropic mean?
Aircraft gasturbine is made of ?
What is the composition of d2?
How do you express pitch of gears?
what medal conducts heat best?
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?
Define what is meant by hardening ability of metals?
Explain a silver and deming drill brit?
What are carbides?
When austenitized, carbon steel is quenched, why is the bcc crystal elongated into a body-centered tetragonal crystal structure?
What is combine power generation?
Explain stress corrosion cracking?