I currently use 17-7 PH stainless which is hardened to
condition CH after forming. raw matl is .1.75"X .12"
X .008". Its main usage after hardening is silicon wafer
retainer where it's contantly cycled up and down to putin
and remove wafer after 40-60 sec process at 400C temp. At
this high temperature this part seemed to deform after a a
couple of hundred wafer which is what it was designed for
in the first place. THere is a proposal to go to a
different material to increase lifeline of this part. My
question is..... can 321 SST be a plugin replacement. I
know this has a higher temp rating but how about its
forming characteristics, will it have spring properties,
and wont become brittle after prolonged exposure to 400C.
I was once rejected for US visa in early August. But now
I'm going again for interview next week. What are the
chances that I will faced the same VO????
i am going to visa second time i was rejected on 15-07-08
and on 14-08-08 i am attending visa again with another
university.so what would be the good answer if they asks
that why you have changed the university?
i am going to visa second time i was rejected on 15-07-08
and on 14-08-08 i am attending visa again with another
university.so what would be the good answer if they asks
that why you have changed the university?
39
why all the feeders are designed in a particular manner ...
is there any reason for that???
16
Draw the line diagram of diffretial relay connected to
transformer?
Thermal withstand capability under full short circuit
conditions, in terms of number of times of occurrence of
short circuit and corresponding anticipated percentage
reduction in transformer life.
25
please send me the inteview questions in IOCL
37
i m a student of 4th year ,i m unable to get the embassy
appointment dates , and it details.............please help
any body.My id=john_searching143@yahoo.com
I am working on a 11KV system with fault current of 40KA
for 1 second. I have selected 2500MVA 11/0.433KV
transformer.
How can i find the impedance value for this transformer?
Please help me.
what is the depth of a pile foundation??density of wood??
nominal mix ratios for different grades of concrete? effect
of earthquake on structures? bending moment and shear force
diagrams and also learn to find out the deflection..how is
under water concreting done??
Did you received any Funny E-Mails from your Friends and like to share with rest of our friends? Yeah!! you can post that stuff 
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