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May 29, 2026机械与电子控制工程0 citationsOpen Access

高镁合金氧化料水波纹的成因及改善措施

师师庆龙DHDedi Han邵邵凯峰

Key Points

  • The aim is to analyze the causes of water ripple defects in high magnesium alloy products and propose improvement measures.
  • Systematic analysis of the morphology and formation mechanism of water ripple defects.
  • Proposed measures include optimizing oil composition, selecting appropriate roller diameter, and refining processing speed.
  • Experimental verification of proposed measures to reduce water ripple defects.
  • Through multidimensional adjustments, the water ripple defects were significantly reduced or eliminated.
  • Surface quality and yield of high magnesium alloy products improved effectively.

Abstract

冷轧高镁合金氧化料铝合金带材在轧制后易出现表面“水波纹”缺陷,严重影响其在3c电子产品等高端 领域的应用。本文系统分析了水波纹缺陷的形貌特征与形成机理,指出其本质是由于轧制变形区内润滑状态不均导致 金属流动不一致所致。主要诱因包括轧制油膜强度不足、材料加工硬化加剧以及工艺润滑不良等。针对上述问题,本 文提出并验证了一系列综合改善措施:优化轧制油中醇、酯比例以提升油膜强度;合理选择轧辊直径与粗糙度;适当 提高轧制速度以增强油膜厚度;添加适量油膜增强剂以改善极压性能;优化退火与轧制道次分配;并在后工序采用碱 洗工艺清除残留物。试验结果表明,通过多维度协同调控,可显著减轻甚至消除水波纹缺陷,有效提升高镁合金带材 的表面质量与成品率。

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Cite This Study

师庆龙 et al. (2026) studied this question.

synapsesocial.com/papers/6a192df7fab5b468c4417002https://doi.org/10.37155/2717-5197-0805-57
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