文 |地缘历史档案 编辑|地缘历史档案 声明:拙见在此，抛砖引玉。诚邀您点个「关注」，方便日后交流。文中观点仅为一家之 言，我尤其期待听到您的不同见解甚至反对意见。真理越辩越明，感谢您赐教！ 2025年11月，美国国防情报局的一份内部简报意外曝光，其中一句话引爆了整个西方防务圈的神经： 中国已经在太空制造出一种我们尚未完全理解的新型金属合金，并将其用于下一代军用航空发动机。 美军不仅承认了涡扇15的领先地位，更首次确认中国正通过天宫空间站，开启一次彻底改变空战规则的 材料革命。 中国之所以能让涡扇15超越F119，不在于一项技术的单点突破，而在于背后那条几乎被外界忽视的太 空材料链。 2021年9月，天舟三号将第一批铌合金实验样品送入轨道。 彼时外界还沉浸在火星探测和商业航天的热潮中，没人意识到，中国真正的战略野心，是在地球轨道上 建造一个不受规则限制的"空中实验工厂"。 在这里，没有沃尔夫条款，没有ITAR禁令，也没有国际空间站那套排斥中国的闭环系统。只有真空、 微重力、辐射环境和一群执着的工程师。 四年时间，中国科研团队在空间站完成了超过100次微重力金属试验。 他们用激光束悬浮合金颗粒，记录其冷却过程中 ...

Group 1 - The core viewpoint of the article highlights the successful achievement of a new world record by a "furnace" in the Chinese space station, which heated tungsten alloy to over 3100℃ [1] - The "furnace" is actually a containerless material experiment cabinet located in the Tianhe core module of the space station, which has been operational for four years [4] - The materials being experimented on include heat-resistant alloys such as tungsten and niobium, as well as new types of materials that can withstand the extreme conditions of rocket engine flames [4]

Core Viewpoint - The successful breakthrough of the containerless material experiment cabinet on the Chinese space station, achieving a new world record temperature of over 3100℃, highlights advancements in high-temperature materials research [1] Group 1: Technological Achievements - The containerless material experiment cabinet, referred to as the "space alchemy furnace," is located in the Tianhe core module of the Chinese space station [1] - Over the past four years, the experiment cabinet has been focused on developing high-performance materials such as tungsten alloys and niobium alloys, which can withstand the extreme heat generated by rocket engines [1] Group 2: Implications for Material Science - The research conducted in the space environment aims to create new types of materials that can endure high temperatures, which is crucial for advancements in aerospace technology [1]