ultralloy micro alloy

例句：

1. 1. The ultra-thin film is a key component of the new electronic device.
   这种超薄薄膜是新型电子设备的关键组成部分。
2. 2.The development of this material will greatly enhance the performance of our electronic devices.
   这种材料的开发将极大地提高我们电子设备的性能。
3. 3.The use of ultra-high-purity metals in the production of these micro alloys is crucial for their quality and performance.
   在生产这些微合金时使用超高纯度金属对其质量和性能至关重要。