The adventure began before 3D printing, with bronze clay… - (PPT)

摘要

This is about the adventure of the development of a bronze clay used by artists, jewelers, and metal smiths. A dozen years prior to bronze clay, silver clay was introduced by Mitsubishi (PMC) and Aida (Art Clay Silver). Silver clays can be sintered in air, but bronze clay must be buried in activated carbon for sintering….