white rust formation over zinc plated and passivated
fasteners during CED coating. WHY?
Witch type curome oxide in ms matle?
Any body know when the medicals are starting for the BSI
P.O , if anybody got any call letter please let me know
i m going to give an interview for iocl on 5th aug . pls
tell me what questions can be answered from metallurgical
any input on how to spec out(if possible) a larger grain
structure(3/8" or larger) on a Al 6061 forging material.
For the same part, it is possible to Specify the two
different type of Hardness with same scall(EX-Quenching and
tempering==>450 to 500HV30 & Hardening and Austempering 330-
What happens to the microstructure during service exposure?
what are the causes of scaling in cast iron, after
subjecting it to annealing process.
1)We are using OHNS material for manufacturing Thread &
plain Gauges.What is the excat composition of OHNS for
2)Which is the reference standard book for OHNS Material
composition for Gauges?
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
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what are different grades of mild steel available for making
machine structure (housing)
what is a rate controlling step ? how is it dependent on
reaction path ? explain with an example.
IS:1239 same code for MS ERW and Seamless pipes ?
i need manual solution of diffusion in solid(shewmon) if
you have plz send for me. tank you
my email : firstname.lastname@example.org