Direct Factory Price Magnesium Alloy Plate
Specification
Content: Magnesium Alloy
Process: Extruded
Application: CNC engraving
Type: AZ61M
Size Range
Sheet: thickness from 0.5mm to 7mm; Max. width is 600mm; Max. length is 1200mm;
Physical Property
Density: 1.78
Coefficient of thermal expansion: 26.8 x 10-6K-1
Specific heat: 1040 Jkg-1k-1
Thermal conductivity: 76.9Wm-1k-1
Electrical resistivity: 92nΩm
Modulus of elasticity: 45 x 109Pa
Poissons ratio: 0.35
Melting range: 566 - 632°C
Magnesium alloy is easy to process and form, and has excellent comprehensive mechanical properties and unique biodegradable function, and magnesium is one of the essential macro-metal elements for human body, so magnesium alloy is a good choice for medical metal materials. The modulus of elasticity of magnesium alloy is about 45GPa, also close to the human bone (10~40GPa), can effectively relieve or even avoid the "stress masking effect"; magnesium alloy in the human body can also promote the proliferation and differentiation of bone cells, promote the growth and healing of bones. In addition, the processing performance of magnesium alloy is much better than other types of degradable implant materials such as polylactic acid and calcium phosphate, so it also has clinical application value in cardiovascular stents.
Parameter:
| Type |
Mg |
Al |
Zn |
Mn |
Si |
Fe |
Cu |
| AX31B |
residual |
2.5-3.5 |
0.60-1.4 |
0.20-1.0 |
≤0.08 |
≤0.003 |
≤0.001 |
| AZ61A |
|
5.8-7.2 |
0.40-1.5 |
0.15-0.50 |
≤0.10 |
≤0.005 |
≤0.005 |
| AZ80A |
|
7.8-9.2 |
0.20-0.80 |
0.12-0.50 |
≤0.10 |
≤0.005 |
≤0.005 |
| AZ91D |
|
8.5-9.5 |
0.45-0.90 |
0.17-0.40 |
≤0.08 |
≤0.004 |
≤0.001 |
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