https://qinwei.fun/series/%E6%BF%80%E5%85%89%E5%A4%8D%E5%90%88/Recent content in 激光复合 on 乘物游心录Hugo -- gohugo.iozh-cn© 2026 乘物游心录Thu, 23 Jul 2026 23:15:00 +0800https://qinwei.fun/posts/laser-shock-peening-cladding-landing-gear-repair/Mon, 10 Mar 2025 21:33:00 +0800https://qinwei.fun/posts/laser-shock-peening-cladding-landing-gear-repair/<div class="landing-gear-repair-article-marker" aria-hidden="true"></div> <div class="lead text-neutral-500 dark:text-neutral-400 !mb-9 text-xl"> 今天学习激光冲击强化 + 激光熔覆复合技术在飞机起落架修复中的应用。激光熔覆负责恢复损伤部位的几何形貌，激光冲击强化则在熔覆前后分别调控界面和表层组织，用残余压应力与晶粒细化补偿熔覆热循环带来的性能损失。 </div> <p><span class="flex cursor-pointer"> <span class="rounded-md border border-primary-400 px-1 py-[1px] text-xs font-normal text-primary-700 dark:border-primary-600 dark:text-primary-400"> 30CrMnSiNi2A </span> </span> <span class="flex cursor-pointer"> <span class="rounded-md border border-primary-400 px-1 py-[1px] text-xs font-normal text-primary-700 dark:border-primary-600 dark:text-primary-400"> 激光熔覆 </span> </span> <span class="flex cursor-pointer"> <span class="rounded-md border border-primary-400 px-1 py-[1px] text-xs font-normal text-primary-700 dark:border-primary-600 dark:text-primary-400"> 激光冲击强化 </span> </span> <span class="flex cursor-pointer"> <span class="rounded-md border border-primary-400 px-1 py-[1px] text-xs font-normal text-primary-700 dark:border-primary-600 dark:text-primary-400"> 起落架修复 </span> </span> </p>https://qinwei.fun/posts/laser-cleaning-cladding-pressure-vessel/Wed, 26 Feb 2025 21:27:00 +0800https://qinwei.fun/posts/laser-cleaning-cladding-pressure-vessel/<div class="hybrid-repair-article-marker" aria-hidden="true"></div> <div class="lead text-neutral-500 dark:text-neutral-400 !mb-9 text-xl"> 针对 Q345R 钢压力容器，研究者把激光清洗与 Inconel 625 激光熔覆接到同一套设备上：先用脉冲激光去除锈蚀并建立可控粗糙度，再切换连续激光完成冶金修复。清洗留下的余热还能充当熔覆预热，构成一条更短、更安全、可量化的复合修复链。 </div> <p><span class="flex cursor-pointer"> <span class="rounded-md border border-primary-400 px-1 py-[1px] text-xs font-normal text-primary-700 dark:border-primary-600 dark:text-primary-400"> Q345R 钢 </span> </span> <span class="flex cursor-pointer"> <span class="rounded-md border border-primary-400 px-1 py-[1px] text-xs font-normal text-primary-700 dark:border-primary-600 dark:text-primary-400"> Inconel 625 </span> </span> <span class="flex cursor-pointer"> <span class="rounded-md border border-primary-400 px-1 py-[1px] text-xs font-normal text-primary-700 dark:border-primary-600 dark:text-primary-400"> 清洗—熔覆复合 </span> </span> <span class="flex cursor-pointer"> <span class="rounded-md border border-primary-400 px-1 py-[1px] text-xs font-normal text-primary-700 dark:border-primary-600 dark:text-primary-400"> 压力容器修复 </span> </span> </p>