铂合金玻纤漏板制造技术现状及发展趋势  

The manufacturing technology status and development trend of platinum alloy glass-fiber bushings

作　　者：马晓虎 耿怀亮 金英杰 杨志先 周泽华[1] 程观福 MA Xiao-hu;GENG Huai-liang;JIN Ying-jie;YANG Zhi-xian;ZHOU Ze-hua;CHENG Guan-fu(College of Mechanics and Materials,Hohai University,Nanjing 211100,China;International Platinum Co.Ltd.,Wuxi 214194,Jiangsu,China)

机构地区：[1]河海大学力学与材料学院,南京211100 [2]英特派铂业股份有限公司,江苏无锡214194

出　　处：《贵金属》2022年第3期89-96,共8页Precious Metals

摘　　要：漏板是玻璃纤维工业中必不可少的纤维成型装置,在玻纤拉丝工艺中处于核心地位,普遍由耐高温熔融玻璃侵蚀的传统或弥散强化铂铑合金制成。在漏板的众多零部件中,底板与漏咀是决定玻纤产品质量的核心部件,需综合考虑多种因素进行严格设计;其制造方法主要分为分体装配法与整体成型法。近年来,高昂的铑价导致了漏板原材料“去铑化”;玄武岩纤维需求量的稳定增长使得对漏板性能与功能的要求不断提高。本文简述了漏板的工作环境、性能要求、结构设计、原材料与制造方法,并展望了漏板制造今后的发展趋势。A bushing is an essential fiber forming device in the glass fiber industry,and it plays a critical role in the glass fiber drawing process.It is generally made of classical or dispersion-strengthened platinumrhodium alloys that are resistant to high-temperature melting glass erosion.Among the many components of bushings,the baseplates and tips are the core ones that determine the quality of glass fiber products,and it is necessary to comprehensively consider various factors for rigorous design.The manufacturing methods of bushings include the split assembly method and the integral molding method.Recently,the high rhodium price has led to the“de-rhodium”of the bushings materials,and the steady growth in the demand for basalt fiber has made the requirements for bushings with better performance and functions.This paper reviewed the working circumstances,performance requirements,structure design,raw materials and manufacturing methods of bushings,and the future development trends of bushings were prospected.

关 键 词：金属材料 铂铑合金 漏板 玻璃纤维 

分 类 号：TG146.3[一般工业技术—材料科学与工程]