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发明授权
CN107641750B 原位自生沉淀相增强的高强高模量镁合金及其制备方法 有权 转让

原位自生沉淀相增强的高强高模量镁合金及其制备方法
摘要：
本发明原位自生沉淀相增强的高强高模量镁合金及其制备方法，属于复合材料技术领域；所要解决的技术问题是提供了一种原位自生沉淀相增强的高强高模量镁合金及其制备方法；解决该技术问题采用的技术方案为：原位自生沉淀相增强的高强高模量镁合金，所述镁合金由下述重量百分含量的元素组成：Gd 9‑12%、Zn 1.5‑4%、Y 3‑5%、Si 1‑4%、Ti 0.7‑0.9%，杂质＜0.1%，余量为Mg；本发明工艺简单，可移植性强，容易操作，成本较低，可广泛应用于航空航天、轨道交通和纺织工艺领域。
摘要（英）：

The invention discloses high-strength high-modulus magnesium alloy with an enhanced in-situ synthesis precipitated phase and a preparation method thereof, and belongs to the technical field of composite materials. The high-strength high-modulus magnesium alloy with the enhanced in-situ synthesis precipitated phase is characterized by comprising, by weight, 9-12% of Gd, 1.5-4% of Zn, 3-5% of Y, 1-4% of Si, 0.7-0.9% of Ti, less than 0.1% of impurities and the balance Mg. The high-strength high-modulus magnesium alloy has the advantages of simple process, high transportability, simplicity in operation, low cost, and capability of being widely applied to the fields of aerospace, rail traffic and textile technology.

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