|
 Notes:No drying and
demagnetization treatment is required for all above
products before using.
a)Sample
element
High temperature,middle
temperature:determined on 80 to 6.6mm roll reduced
SUS304 straight element with a heated length of 420mm
having a 2.4mmO.D.helix of
Ni80Cr20.
Middle-low
temperature,low temperature:determined on 80mm to 6.6mm
roll reduced bundy straight element with a heated length
of 285mm having a 2.2mm O.D.helix of Ocr25A15.
b) For
FH-8 and FH-9:suggested annealing condition at 1050℃+50℃/30mins,immediate
sealing after cooling.
c) For FH-8 and FH-7:being modified and
avoidable Mid-Low-Temp powder,suggested
annealing condition at 1050.C+50.C/30mins,immediate
sealing after cooling.
d) For FH-6:being modified
powder for Aluminium Pipe.
e) For FH-5:being modified
and avoidable humid powder.
f)
For FH-4:being modified defending explosive
powder.
g) For FH-3:being used for melding modified
powder,suggested annealing condition at 420℃/15mins
or 600℃/5mins.
h)
Normal condition:refering as the normal state of the
element after annealing and scaling.Humid
condition:referring as the state of being at 5095%RH for
72 hours.
Heating condition:referring as the state of
the being energized for 5 minutes and reaching thermal
stabilization.
i) Packing:25kgs per
package.
|
