Like tungsten cubes, tungsten bitcoin is a beloved item among cryptocurrency enthusiasts. Made from a tungsten-based alloy, it is also known as a tungsten alloy bitcoin. Its advantages of being impervious to wear, fade, or deformation make it an ideal souvenir, collectible, or gift for friends.
Tungsten alloy bitcoin picture
Tungsten bitcoin is a commemorative coin composed of metallic tungsten combined with other metals such as nickel, iron, or copper, with tungsten content in common alloys ranging from 85% to 99%.
Tungsten bitcoin combines the benefits of refractory metal tungsten and other metals, featuring high density, high-temperature resistance, wear resistance, oxidation resistance, corrosion resistance, impact resistance, and resistance to deformation. These properties ensure an exceptionally long collection life, maintaining its new-like appearance even after years.
Tungsten alloy bitcoin picture
Notably, its color varies with the auxiliary materials or raw material ratios: it appears silver-gray when nickel or iron is used as an auxiliary material, and copper-toned when copper content is higher. Additionally, its color can be altered through plating—gold plating results in a golden yellow hue, while platinum or white gold plating yields a silver finish.
The main production steps for tungsten bitcoin include preparing tungsten alloy discs and applying plating. Tungsten alloys are commonly produced using injection molding technology (PIM), with the process involving: feed mixing (tungsten powder with nickel or copper) → granulation → injection → degreasing and pre-sintering → sintering → heat treatment → finished product. The typical surface plating method is electroplating, where tungsten alloy discs are immersed in a solution containing metals like gold, and an electric current is applied to deposit the plating.
Tungsten alloy bitcoin is suitable as a souvenir, collectible, holiday gift, or paperweight, offering cryptocurrency enthusiasts a unique tactile experience.
