品质保证Quality Assurance 在制造高温合金产品上，质量检查之间的进程是非常重要的 Quality checking between processes is extremely important in the manufacture of superior superalloys. 化学分析检查 Chemical analysis inspection 从原材料到冶炼到成品，始终严格执行 teristics, and requires strict management. This analysis starts from the raw materials as they are added and continues rigorously through in-furnace analysis during melting, and on to the final product.

机械试验 Mechanical testing 力学性能的测试，从高温拉伸到高温持久 Mechanical properties are guaranteed across a wide range, from normal to high tempera-tures, by tensile, clip rupture and other tests. 超声波探伤检查 Ultrasonic flaw inspection 对锻环件盘件的检查，在超声探伤仪后加工，进一步提高检测精度 Internal defects in billets, bars and forged items are detected by ultrasonic inspection. Forged items such as turbine disks are inspected in an immersive ultrasonic detector after machining, further enhancing inspection precision.

表面缺陷检查 Surface flaw inspection
表面检测和着色渗透检查，以保障产品品质
Coloring infiltration of surface detection and inspection, to ensure product quality