Comparison of properties between magnesium alloys and plastics

Performance comparison between magnesium alloy and plastic

Characteristics of Nylon30 PBT30 UnitAZ91DABSPET30% % % PolyHi - heatGlassGlassCarbonate density g/cm31.811.071.611.721.381.23 Mpa16039152117172 yield strength Tensile strength Mpa20443193172193104 extension ratio % 316.54.536 - elastic ratio Gpa452.18.310.38.96.7% water imbibition 00.330.050.070.7 - thermal conductivity W/m.k 510.280.280.290.330.2 melting point cent Igrade598260260260260 - Heat dissipation coefficient μ. M /m2676.5272534.5- Rigid 1007.8212426-

The mechanical properties, elastic rate, thermal conductivity and rigidity of magnesium alloy are better than those of plastic by comparing the properties of magnesium alloy and plastic in the table above.

Second, the magnesium alloy compared with the performance of the engineering plastics Spec. ImpactElasticThermal ConductivityEMIRecycleThicknessPriceGravity Comparisong cm3StrengthModulesW/m.k CompatibilityArrangementLimitation (same place) magnesium AZ91D1. 812 ft/lb45 x 10451 (at: 25i) Goodyespressure1cast0.61-3.8mmHemi-SolidL /D=100-1500.6-15mm Engineering 1.81-1-8ft/ LB5-15 × 1040.2n /AnoL/D=100-1500.8-3 plastic 1.362mm above