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发明公开
CN110184487A 一种粉末冶金铝基材料及其制备方法 有权

一种粉末冶金铝基材料及其制备方法
摘要：
本发明涉及一种粉末冶金铝基材料，原料粉末包括质量百分数为0.01％～15％的氢化锆，余量为铝基体粉末，所述铝基体粉末为铝单质粉末或铝合金粉末或铝基复合材料粉末。本发明还涉及该种粉末冶金铝基材料的制备方法，包括以下步骤(a)混粉；(b)成形；(c)烧结；(d)热处理。该种粉末冶金铝基材料烧结变形量较小；该种制备方法工艺简单、生产效率较高、适用大批量生产。
摘要（英）：

The invention relates to a powder metallurgy aluminum-based material. The powder metallurgy aluminum-based material is characterized in that raw material powder comprises the following components of,by mass, 0.01%-15% of zirconium hydride and the balance aluminum base body powder, wherein the aluminum base body powder is aluminum elementary substance powder or aluminum alloy powder or aluminum-based composite material powder. The invention further relates to a preparation method of the powder metallurgy aluminum-based material. The preparation method comprises the following steps of (a) performing powder mixing; (b) performing forming; (c) performing sintering; and (d) performing heat treatment. The powder metallurgy aluminum-based material is relatively small in sintering deformation amount; and the preparation method is simple in process, relatively high in production efficiency and suitable for mass production.

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