Production manner null of injection molding seramitsuku formation item of large-sized

摘要

METHOD FOR FABRICATING LARGE CROSS SECTIONINJECTION MOLDED CERAMIC SHAPEDAbstractA method for fabricating large, greater than onecentimeter cross section, high density silicon nitride byinjection molding process has been developed. The methodrequires use of a controlled starting powder, a novelbinder removal process, a prefiring step followed byisopressing and conventional sintering.