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发明公开
CN105538745A 一种铝合金纤维层板结构件的成形方法及其层板结构件 无效 - 撤回

一种铝合金纤维层板结构件的成形方法及其层板结构件
摘要：
本发明涉及一种用于铝合金纤维层板结构件的成形方法，该成形方法包括如下步骤：预处理，铝合金薄板进行预成形；前处理，对于待加工的铝合金薄板进行磷酸阳极化处理；入模，把铝合金薄板放入模具中；铝合金纤维交替铺贴，按照上下交替铺贴铝合金薄板和纤维的顺序依次铺贴铝合金薄板和纤维，形成铝合金纤维板层结构；固化成形，密封抽真空，然后加压升温和保温，使得铝合金纤维层板结构固化成形；脱模，得到最终的铝合金纤维层板结构件。此成形方法具有成本低、步骤简单、易于工业化生产的优点。本发明还涉及一种由此成形方法获得的铝合金纤维层板结构件，具有高强度和高抗损伤容限，使用寿命较长，比重较轻的优点。
摘要（英）：

The invention relates to a forming method for an aluminum alloy fiber laminate structural part. The forming method comprises the following steps including pretreatment: aluminum alloy sheets are preformed; pretreatment: the phosphoric acid anodizing treatment is performed for the aluminum alloy sheets to be machined; mold insertion: the aluminum alloy sheets are put in a mold; aluminum alloy fibers are alternately laminated; the aluminum alloy sheets and the fibers are alternately laminated up and down in sequence to form an aluminum alloy fiber laminate structure; curing formation: sealing, vacuumizing, pressurization heating and thermal insulation are performed to form the aluminum alloy fiber laminate structure through curing; and demolding: the final aluminum alloy fiber laminate structural part is obtained. The forming method has the advantages of low cost, simple steps and easiness in industrial production. The invention further relates to the aluminum alloy fiber laminate structural part obtained by the forming method; and the aluminum alloy fiber laminate structural part has the advantages of high strength, high damage tolerance resistance, longer service life and lower specific gravity.

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