CARICA DI METALLO COMBUSTIBILE PER LAMPADE PER FOTOGRAFIE AL LAMPO E METODO PER LA SUA PREPARAZIONE

摘要

Combustible metal charges for use as flashlamp fuels and in like applications are made by forming a porous compact of powder of the combustible metal in a matrix of powder or other solid form of a second metal and working the composite structure to fiberize the individual powder particles of combustible metal and then removing the matrix to form an elongated charging plant feed which can be cut to unit charge lengths for individual flashlamps. The charge product is a porous mass of mechanically interlocked fibers.