Customized AZ91D Magnesium Alloy Computer Case Light Weight
This product is lenovo shell, material is magnesium alloy. This product is customized according to customer requirements. If you also need it, you can provide me with the size drawings
Is magnesium good for laptops?
Magnesium, an alternative to aluminum, is used as a primary alloy for an increasing number of laptop designs. It's lighter by volume than aluminum by approximately 30% (it's actually the lightest structurally-used metal in the world), while having a greater strength-to-weight ratio.
What magnesium alloy is used in laptops?
The AZ91D is a high-purity alloy which has excellent corrosion resistance. As mentioned before, due to low weight, good mechanical and electrical properties, magnesium is widely used for manufacturing of mobile phones, laptop computers, cameras, and other electronic components.
Is magnesium alloy durable?
When it comes to IT gadgets that require portability and durability, magnesium alloys can help minimize mass while maintaining sturdiness. Increasingly more plastic parts in electronic devices are being replaced by magnesium alloys that essentially weigh the same, but are much stronger and durable.
What is the advantage for magnesium alloy?
The advantage of magnesium alloys to be used in such applications is their light weight, high strength-to-weight ratio, high stiffness-to-weight ratio, castability, machinability, and great damping.
Horizontal comparison table of physical properties of magnesium alloys | |||||||
elasticity modulus(AZ91D) | elasticity modulus(ADC12) | elasticity modulus | elasticity modulus | stainless steel |
| ||
specific gravity | g/cm2 | 1.82 | 2.7 | 1.45 | 7.86 | 1.03 | 1.23 |
| ℃ | 596 | 595 | 480 | 1520 | 90(Tg) | 160(Tg) |
Degree of heat conduction | W/mk | 72 | 100 | 0.7803 | 42 | 0.2 | 0.2 |
strength of extension | Mpa | 280 | 315 | 819 | 517 | 35 | 104 |
yield strength | Mpa | 160 | 160 | 315 | 400 | NA | NA |
specific strength | Pa/(kg/m3) | 187 | 106 | 564 | 80 | 41 | 102 |
elasticity modulus | Gpa | 45 | 71 | 89 | 200 | 2.1 | 6.7 |