本文介绍了采用在铂中掺杂A1;03、SiO-I、K2O并经一系列加工处理研制成的高温相丝的应用。作为制灯工业中电极引出线、灯丝支架、构件等结构材料,解决了严重断裂的老大难间题,使灯的成品率提高13^-20％以上,i在工业生产中取得了满意的效果。 This article describes the use of platinum in the doped A1; 03, SiO-I, K2O and a series of processing developed high-temperature phase wire application. As the lamp industry electrode leads, filament brackets, components and other structural materials to solve the problem of the most serious fault rupture, the lamp yield increased by 13 ^ -20%, i in industrial production has achieved satisfactory results .