MANUFACTURE TECHNOLOGY OF THE HIGH-STRENGTH PORCELAIN BODIES THAT ADDED AL2O3 POWDER

摘要

reinforced Al2O3 powder raw material for the 1200 calcination to roll planetary mill (pulverisette 6, Germany), grinding bowl Use 250 was pulverized. 3 ~ 5 to separate so crushed alumina powder (siryomyeong: dam12), 1 ~ 3 (siryomyeong: dam2), 0.2 ~ 0.5 (siryomyeong: dam9) range, each separated by a separation of possession after the porcelain pottery prepared by adding the Ganghwa magnetic results were obtained the following results. ; 1) the technical aspects ; By the strength of the existing possessing more than 10% developed an improved high-strength ceramics possession group can improve the quality of the pottery manufacturing technology. ; 2) economic industrial side ; competitive on imports of low-cost developing countries such as China and Korea also of metal and plastic, etc. By that the comparative advantage and the unhygienic tableware market is expected to expand and improve resin talk to the advancement of the ceramic industry. ; 3) Utilization ; a) the quality of the ceramic products spread the enhancement porcelain industry utilizes high quality porcelain technology. ; B) have the opportunity to gain an advantage in competition with metal and plastic tableware market.