China Hunan High Broad New Material Co.Ltd
China Hunan High Broad New Material Co.Ltd. Professional Magnesium alloy products & Advanced Ceramic products Manufacturer
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Master alloys and alloying additives are alloy-element concentrates, grain refiners, hardeners, deoxidants, and other agents added to a melt or metal-powder blend to produce a particular alloy, modify a melt, or alter processing characteristics. They are designed to improve processes in metallurgy by refining the final properties of different metals. Alloying agents and elements are used as additions to modify or produce alloys in primary metal production melts, foundry melts, and powder metal-blend manufacturing.
Benefits of Master Alloys and Alloying Additives
A master alloy is a pre-alloyed concentrate or mixture of alloying elements. They are used to add all the major alloying elements in one form to the base metal. For example, a addition of 30% yttrium - 70% magnesium composition master alloy to produce Mg-Y30 alloy.
Master alloys are essential for adding small amounts of compounds with large melting point differentials. This is because adding a virgin metal to a melt can be inefficient in terms of energy and metal yield. For example, a small addition of pure copper (1083°C melting point) to a large mass of aluminum (660°C melting point) would require heating all the aluminum above 1083°C. A 50-50 master alloy of copper and aluminum eliminates unnecessary heating of the aluminum, allowing the correct percentage of this alloy to be added to the bulk of aluminum at a much lower temperature.
Master alloys are also the most effective method of introducing controlled levels of rare earth metals to more complex alloy systems. They help to control oxygen content within the alloy, stabilizing metals that would normally oxidize in the atmosphere
| Magnesium Scandium is one of numerous metal alloys sold by high broad. Our alloy products are available in various forms such as powder, bars, ingots, ribbons, wires, sheets, sputtering targets, foils, and custom shapes in both standard... Compound Formula: MgSc Exact Mass: 68.941 g/mol Molecular Weight: 69.26 | |
| Magnesium yttrium is one of numerous high purity rare earth alloys manufactured by high broad. As a master alloy, magnesium-yttrium can be used for grain refining, hardening, and improving alloy performance by enhancing properties such as ductility and machinability. Compound Formula: MgY Density: 2.1 g/cm 3 Melting Point: 570 °C (1060 °F) | |
| Magnesium neodymium is one of numerous high purity rare earth alloys manufactured by high broad. As a master alloy, magnesium neodymium can be used for grain refining, hardening, and improving alloy performance by enhancing magnesium properties such as ductility and machinability. Compound Formula: MgNd Tensile Strength: 280-290 Mpa Vickers Hardness: 63-67 | |
| Magnesium zirconium is one of numerous metallic alloys manufactured by high broad. Available alloy forms include sheets and plates, discs, foils, rods, tubes, powders, and other shapes. American Elements can produce magnesium-zirconium in various standard ratios of Mg:Zr; custom alloy compositions are also available. Compound Formula: MgZr Melting Point: 650 °C (1200 °F) Molecular Weight: 115.529 | |
| Magnesium Gadolinium is one of numerous high purity rare earth alloys manufactured by high broad. As a master alloy, magnesium-gadolinium can be used for grain refining, hardening, and improving alloy performance by enhancing properties such as ductility and machinability. Compound Formula: MgGd Monoisotopic Mass: 181.909 g/mol | |
| Others master alloy feel free contact with us |