用于穿制不锈钢管的钼合金顶头为株洲硬质合金厂 70年代开发的产品 ,由于质量性能保持良好 ,1 984年荣获国家质量银奖。近年来随着国家改革开放和市场经济的发展 ,钼顶头产品生产厂家逐渐增多 ,市场竞争日益激烈。 1 998年 ,株洲硬质合金厂经改进完善工艺 ,将原料复合掺杂 ,开 The molybdenum alloy head used for wearing stainless steel pipe was developed by Zhuzhou Carbide Plant in the 1970s. Since its quality and performance were well maintained, it won the Silver Award of National Quality in 1984. In recent years, with the national reform and opening up and the development of market economy, the number of molybdenum head product manufacturers has gradually increased, and the market competition has become increasingly fierce. In 1998, Zhuzhou Cemented Carbide Factory improved and perfected the process, the raw material composite doping, open