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AlSi10Mg is a lightweight, high-strength aluminium alloy that is widely used in the aerospace, automotive, and medical industries. Its unique combination of aluminium , silicon , and magnesium makes it an ideal material for additive manufacturing processes, such as 3D printing .
The latter has a melting point of 1085 °C and is therefore thermally stable. Even clusters of magnesium and silicon atoms that are only metastable dissolve only slowly, due to the high binding energy of the two elements. Many standardised alloys have a silicon surplus.
The proportion of magnesium decreases with increasing silicon content, which is between 5% Si and 10% Si. They are related to the AlMgSi alloys: Both are based on the fact that magnesium silicide Mg 2 Si is precipitated, which is present in the material in the form of finely divided particles and thus increases the strength.
The Gmelin rare earths handbook lists 1522 °C and 1550 °C as two melting points given in the literature, the most recent reference [Handbook on the chemistry and physics of rare earths, vol.12 (1989)] is given with 1529 °C.
The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. The melting point of a substance depends on pressure and is usually specified at a standard pressure such as 1 atmosphere or 100 kPa.
5.70 - 6.70 Magnesium, Mg 2.10 - 2.60 Copper, Cu 1.50 - 2.0 Iron, Fe ... Melting Point 475 °C Modulus of Elasticity 71 GPa Thermal Conductivity 150 W/m.K
Good fatigue resistance combined with low melting point. Reasonable shear strength and fatigue properties. Combination with lead-tin solder may dramatically lower melting point and lead to joint failure. [13] Bi 50.0 Pb 31.2 Sn 18.8: 97: Pb: No: Newton's metal: Bi 50 Pb 28 Sn 22: 109: Pb: No: Rose's metal. It was used to secure cast iron ...
Curie point: 152 °C [3] Density: 8.61 g cm −3: Melting point: 1399 °C Tensile strength (annealed) 586 MPa Tensile strength (stress relieved) 1030 MPa Tensile strength (hard) 1170 MPa Coefficient of thermal expansion: 12×10 −6 K −1 at 20 °C Specific heat: 0.523 J g −1 K −1 [4] Thermal conductivity: 29.7 W m −1 K −1 [5]