METHOD FOR REPRODUCING INJECTION MOLDING RAW MATERIAL FOR POWDER METALLURGY

• Main Authors: KATAHIRA TADAO, YAMADA MORIKAZU, MATSUMOTO AKIRA, TATSUYA YUUICHI, TSUCHIYA WATARU
• Format: Patent
• Language: English
• Published: 28.03.1990
• Subjects: CASTING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE; WORKING METALLIC POWDER

PURPOSE:To remove the binder and to recover powder of metal and/or ceramic from scrap at high yield by treating the scrap, which is produced at the time of injection-molding to the desired shape after kneading the metal powder and/or ceramic powder with the specific organic polymeric binder, with a...