振华股份(603067.SH)：高温合金是燃气轮机的主要材料，单质铬的添加量在15%~20%之间

Group 1 - The core viewpoint of the article highlights the extensive applications of the company's chromium metal products in various high-tech fields, including high-temperature alloys, copper-based and aluminum-based special alloys, high-end welding materials, and sputtering targets [1] - High-temperature alloys, which are primarily used in gas turbines, require a chromium content ranging from 15% to 20% [1]