Stopper rod for high-phosphorus amorphous alloy production and manufacturing method thereof

• Main Authors: WANG XIAOJUN, ZHAO HAIFENG, SONG ANKANG, SONG WENWEN, ZHU GUOBEN, ZHANG BAORONG
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; WORKING METALLIC POWDER

The invention discloses a plug rod for high-phosphorus amorphous alloy production and a manufacturing method. The plug rod comprises the following raw materials in percentage by mass: 5-20% of zirconium oxide, 40-70% of white corundum, 10-35% of graphite, 5-12% of phenolic resin, 0-5% of Si3N4 and 0-5% of BN. The manufacturing method comprises the preparation steps of raw material mixing, isostatic compaction, curing, sintering and processing to obtain a finished product. According to the plug rod for high-phosphorus amorphous alloy production and the manufacturing method of the plug rod, the service life of the plug rod is prolonged, the production efficiency and the finished product quality of amorphous strips are improved, and the production cost is reduced. 本发明公开了一种用于高磷非晶合金生产的塞杆及制造方法，所述塞杆的原料按质量百分比计包括：氧化锆：5～20％，白刚玉：40～70％，石墨：10～35％，酚醛树脂5-12％，Si3N4：0～5％，BN：0～5％；其制造方法的制备步骤为原料混合、等静压成型、固化、烧成和加工，得到成品。本发明的目的是提供一种用于高磷非晶合金生产的塞杆及其制造方法，提高了塞杆使用寿命，提高了非晶带材的生产效率和成品质量，降低生产成本。