"操控与舒适难以兼得"是长久以来困扰汽车悬架发展的经典难题。然而，一项基于磁流变效应的创新技 术，以其毫秒级响应的主动调节能力正在打破这一"魔咒"，让汽车既能"稳如磐石"，也能"行如流 水"——它就是磁流变减震器。 技术的本质突破，是磁流变减震器走向大众市场的基石。与依赖机械阀开合来调节阻尼的传统减震器不 同，磁流变减震器内部没有复杂阀体，而是填充了特制的磁流变液。通过改变输入线圈的电流强度，瞬 间改变磁场，从而精准控制液体的粘稠度，实现对阻尼力的无级、连续、极速调节。 其优势是颠覆性的。例如，京西智行第四代磁流变减震器可实现每秒高达1000次的实时调节。这意味 着，面对颠簸路面，磁流变减震器能在车轮触地的瞬间"变软"，充分吸收冲击，提升舒适性；而在车辆 高速过弯时，又能立刻"变硬"，提供强力侧向支撑，保持车身稳定。这彻底解决了传统悬架顾此失彼的 难题。其阻尼力的调节范围也远超传统减震器，能为车辆提供从极致舒适到极致运动的宽广动态适应能 力，满足不同驾驶模式的需求。 真正让这项高端技术"飞入寻常百姓家"的关键，是国产化进程与规模效应的全面加速。2025年被视为磁 流变悬架的"量产元年"，其标志性事件是首款搭载 ...

Core Viewpoint - The company, Yuean New Materials (688786.SH), has indicated that its carbonyl iron powder is suitable for the automotive magnetorheological fluid intelligent suspension field, but as a secondary supplier, it does not currently possess the relevant technology for magnetorheological fluids [1] Group 1 - The company's carbonyl iron powder is applicable in the automotive sector, specifically in magnetorheological fluid intelligent suspension systems [1] - The market prospects and application expansion of this technology depend largely on the research and development progress of end customers [1]

Group 1 - The global magnetorheological fluid market is projected to grow from approximately $800 million in 2023 to over $20 billion by 2030, indicating a compound annual growth rate (CAGR) exceeding 150% [2] - Yuean New Materials (688786.SH) stated that their carbonyl iron powder is suitable for automotive magnetorheological fluid intelligent suspension systems, but as a secondary supplier, the company does not possess the relevant magnetorheological fluid technology [2] - The market prospects and application expansion of magnetorheological fluid technology primarily depend on the research and development progress of end customers [2]