Two external brazed monolayer diamond tools were respectively made in vacuum resistance furnace and in high-frequency induction furnace in argon atmosphere. The microstructure was analyzed with SEM, EDS and XRD. 分别利用真空电阻炉中钎焊和氩气保护下高频感应钎焊制作单层钎焊金刚石工具,借助SEM、EDS和XRD等分析了两种工具的微观结构。
By use of high-frequency induction furnace and equilibrium preparation-foundry method, the Fe-Al intermetallic compound has higher hardness and density. 利用高频感应电炉,采用平衡制备技术-熔炼铸造方法制得的Fe-Al系金属间化合物具有较高的硬度值,且组织致密。
The specimen was heated and burnt in oxygen fluid in high-frequency induction furnace. 试样于高频感应炉的氧气流中加热燃烧。
In order to expand the application areas of 316L stainless steel, 316L stainless steel containing different nitrogen content was melted in high-frequency induction furnace at 1600 ℃ and different nitrogen pressure. 为了拓宽316L不锈钢的应用领域,改善其使用性能,本论文研究了采用高频加压感应炉,在1600℃和不同的氮分压下熔炼出氮含量不同的316L不锈钢。