Products Description
Tungsten cube is a cubic structure mainly made of tungsten or tungsten alloy, with characteristics such as high density, high melting point, and high hardness. The following is a detailed introduction about tungsten cubes:
Materials and Classification
🔹 1. Pure tungsten cube: With a purity of over 99.95%, it is made from high-purity tungsten powder through powder metallurgy or melting methods. It has extremely high density and hardness, but is difficult to process and prone to brittle fracture.
🔹 2. Tungsten based alloy cube: including two-phase alloys (such as tungsten copper and tungsten silver alloys) and three-phase alloys (such as tungsten nickel iron and tungsten nickel copper alloys). For example, tungsten copper alloy has good conductivity but poor oxidation resistance; Tungsten nickel iron alloy has high strength and strong radiation resistance, making it suitable for long-term storage; Tungsten containing high entropy alloys exhibit more stable performance.
🔹 3. Hard alloy cube: with tungsten carbide (WC) as the hard phase and cobalt or nickel as the bonding phase, it has ultra-high hardness and wear resistance, and is widely used in industrial cutting tools.
🔹 4. Gold plated tungsten cube: Gold plating is applied to the surface of the tungsten cube, which combines the density of tungsten with the decorative properties of gold. It is often used as a collectible or gift, and the cost is related to the gold price and coating thickness.
manufacturing process
✔1. Powder metallurgy: Pressing tungsten powder into shape and sintering it, suitable for complex shapes.
✔2. Smelting method: After melting tungsten material at high temperature and casting it, the cooling rate needs to be controlled to avoid fracture.
✔3. Precision machining: Use diamond tools for cutting and polishing to ensure dimensional accuracy (such as 0.1 mm tolerance) and surface smoothness.
Hot Tags: tungsten cube, China tungsten cube manufacturers, suppliers, factory
