Tungsten alloy rod φ7.4*45.2mm 

How the tungsten alloy rod be made? Tungsten alloy rods are typically made through a process called powder metallurgy. Here is a general overview of the manufacturing steps involved: 1. Raw materials: The main ingredient is tungsten powder, which is mixed with other metals such as nickel, copper, or iron to create the desired alloy composition. 2. Mixing: The tungsten powder and other metal powders are thoroughly mixed together to ensure a homogeneous blend. 3. Compacting: The mixed powders are then placed into a die and subjected to high pressure, usually through a hydraulic press. This compacts the powder into a solid shape, known as a green compact. 4. Sintering: The green compact is then heated in a furnace at very high temperatures, typically above the melting point of the binder metal. This causes the metal powders to bond together, resulting in a solid, dense structure. The sintering process also helps to eliminate any remaining porosity and improve the mechanical prop…