节点：下游（终端消费/应用）位置：下游情绪：中性参考度：2/10
斯洛文尼亚钢铁生产商SIJ集团的声明显示，该集团生产的钢铁将首次用于航天器，这标志着该国冶金行业的一个里程碑。SIJ集团开发了一种定制钢合金，具有特定化学成分和机械性能，旨在满足航空航天环境的极端要求。该材料是为承受高热机械应力和快速温度变化的结构元件而设计的，包括从推进系统产生的强热到太空极低温度的转变。
该项目始于与斯洛文尼亚金属与技术研究所（IMT）合作开展的实验室规模测试。研究人员生产了实验性熔液，以验证化学成分并评估机械和物理性能，然后将该技术扩大到工业化生...钢材具有：卓越的机械强度、高热稳定性、抗疲劳和热循环性、极端环境下的长期可靠性。
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