#GRILLO WERKE AG [DE]

Zinc powder or zinc alloy powder with inhomogeneous bulk density for alkaline batteries

Zinc powder or zinc alloy powder has an inhomogeneous bulk density distribution depending on the particle size. The difference of the bulk density measured according to ASTM B212 at a grain size amoun…

DRIVE·Jun 23·1 min read

B22F1/052 GRILLO WERKE AG [DE]

Zinc powder or zinc alloy powder for alkaline batteries

Zinc powder or zinc alloyed powder is used as an electrode and has a grain size distribution, in which 75-95 weight percent of particles have a diameter of between 40 and 140 microns. Settled apparent…

DRIVE·Oct 29·1 min read

B22F1/00 GRILLO WERKE AG [DE]