节点：下游（终端消费/应用）位置：下游情绪：利好参考度：4/10
攀钢研究院成功开发1800兆帕耐蚀高温合金冷拉棒材近日，攀钢研究院在高端高温合金材料研发领域取得关键进展，成功完成1800兆帕级某牌号耐蚀高强紧固件用高温合金棒材的热轧、冷拉等关键工艺开发。这一成果，对攀钢在高温合金材料领域的发展具有重要意义。
高温合金作为一种在高温、复杂应力及腐蚀环境下仍能保持良好力学性能与化学稳定性的特殊材料，广泛应用于航空航天、能源电力等高端领域。此次研发的1800兆帕级耐蚀高强紧固件用高温合金棒材，对工艺要求极为严苛。
热轧工艺，是使高温合金棒材在热态下通过轧机，借助轧辊压力实现塑性变形，从而改善其组织结构与性能。攀钢研究院在热轧环..
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