The purpose of this work was to design a system for measuring
the velocity of a powder actuated fastener or drivepin during penetration.
This system would provide a tool for further investigation
into drivepin penetration characteristics. The main characteristic
of interest is the instantaneous acceleration from which the forces
on...
An automatic digital titrator for use in potentiometric titrations
is described. The automatic titrator described provides
a permanent digital and analog record of all titrations. The modular
units which combine to form the automatic titrator are described
individually. Accuracy achieved by the titrator on successive
acid-base titrations of ammonia in...
Samarium
(III)
and
promethium
(III)
were
studied
by
chronopotentiometry
in
a
molten
LiCl-KC1
eutectic.
Tungsten
electrodes
were
used
to
avoid
alloying
effects
encountered
with
platinum
electrodes.
Adsorption
phenomena
were
observed
which
prevented
the
study
of
any
kinetic
effects.
The
quarter
wave
potentials
were
measured
as:
Sm(III)
=
0.95
±
0.05...