一
镁锂合金性能优势
材料 |
镁 |
铝 |
塑料 |
镁锂合金 |
|
型号 |
AZ31 |
5056 |
PC/ABS |
MA21 |
LZ91 |
Density (g/cm³) |
1.77 |
2.63 |
1.13 |
1.6 |
1.48 |
弹性模量(GPa) |
45 |
70 |
23 |
45 |
45 |
比模量(m) |
25.42 |
26.61 |
20.35 |
28.12 |
30.4 |
拉伸强度(MPa) |
290 |
289 |
55 |
240 |
180 |
比强度(m) |
163.8 |
109.8 |
48.6 |
150 |
121.6 |
伸长率(%) |
15 |
35 |
5 |
12 |
40 |
来源:机械工程材料
1. 超轻、高比强度、高比模量
2. 优异的刚性
3. 良好的导电、导热性能
4. 突出的减震性能
5. 优异的电磁屏蔽性
6. 可焊接连接,具有良好机械加工及成型能力
二
镁锂合金表面处理
1. 阳极氧化
2. 微弧氧化
3. 电泳
4. 化学镀镍
三
镁锂合金在AR/VR上的应用
The original article was first published on the WeChat official account (Aibang VR Industry News):超轻镁锂合金及其在AR/VR上的应用
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