<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[压铸材料全集：铝、锌、镁三大合金体系成分、性能与应用对比]]></title><description><![CDATA[<h2>压铸材料全集</h2>
<h3>铝合金</h3>
<p dir="auto"><strong>ADC12/A383</strong> — 最通用：Si%:9.6-12.0, Cu%:1.5-3.5, 抗拉≥280MPa</p>
<p dir="auto"><strong>A380</strong> — 北美主流：Si%:7.5-9.5, Cu%:3.0-4.0, 抗拉≥320MPa</p>
<p dir="auto"><strong>ADC10/A384</strong> — Si%:7.5-9.5, Cu%:2.0-3.5, 加工性好</p>
<h3>锌合金</h3>
<p dir="auto"><strong>Zamak 3</strong> — Al%:3.5-4.3, 抗拉≥280MPa, 流动性最佳<br />
<strong>Zamak 5</strong> — 含Cu更高, 强度更高</p>
<h3>镁合金</h3>
<p dir="auto"><strong>AZ91D</strong> — Al%:8.3-9.7, Zn%:0.35-1.0, 密度1.81g/cm³</p>
<p dir="auto"><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4c4.png?v=90ct0okuiem" class="not-responsive emoji emoji-android emoji--page_facing_up" title=":page_facing_up:" alt="📄" /> 源文件：压铸件材料/压铸材料全集.pdf<br />
<img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4c1.png?v=90ct0okuiem" class="not-responsive emoji emoji-android emoji--file_folder" title=":file_folder:" alt="📁" /> 来源：模极社资料/压铸件资料合集/压铸件材料/</p>
<hr />
<p dir="auto"><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4cc.png?v=90ct0okuiem" class="not-responsive emoji emoji-android emoji--pushpin" title=":pushpin:" alt="📌" /> <strong>相关内容推荐</strong>：<br />
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<p dir="auto">踩过坑的来评论区说说。</p>
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