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发明授权
CN107447133B 一种耐腐蚀铝合金管及其制备方法 有权

一种耐腐蚀铝合金管及其制备方法
摘要：
本发明提供了一种耐腐蚀铝合金管，属于铝合金材料技术领域。所述铝合金管的组成元素按质量百分比为：Si：0.05％～0.1％、Fe≤0.15％、Cu≤0.01％、Mn：0.8％～1.0％、Mg：0.2％～0.4％、Zn≤0.01％、Ti：0.01％～0.05％，其他元素≤0.05％，余量为Al。本发明通过对成分的调整及工艺的改变，在满足3003铝管强度的同时能有效的提高铝管的耐腐蚀性能，延长产品的使用寿命。
摘要（英）：

The invention provides an anti-corrosion aluminum alloy pipe and belongs to the technical field of aluminum alloy materials. The composition elements of the aluminum alloy pipe comprise, by mass, 0.05-0.1% of Si, 0.15% of Fe or the less, 0.01% of Cu or the less, 0.8-1.0% of Mn, 0.2-0.4% of Mg, 0.01% of Zn or the less, 0.01-0.05% of Ti, 0.05% of the other elements or the less and the balance Al. According to the anti-corrosion aluminum alloy pipe, through adjustment of components and change of the technique, the anti-corrosion performance of the aluminum pipe can be effectively improved while the 3003 aluminum pipe strength is met, and the service life of a product is prolonged.

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