Bismuth is brittle, heavy metal that has a low thermal conductivity and is widely used in metal alloying. Our Bismuth products include Bismuth Ingot, Bismuth Granule, Bismuth Needle, Bismuth Powder, Bismuth Trioxide and Bismuth Alloys.
Bismuth granule is a white, silver-pink color and it's stable in both dry and moist air at ordinary temperatures, it is made from Bismuth Metal Ingot in the size range from 0.4mm to 30mm. There are two forms of Bismuth granule, the teardrop-shaped and near spherical shape. Bismuth has a wide range of uses which take advantage of its unique properties such as it non-toxicity, low melting point, density, and appearance properties.
Bismuth Needle is a brittle metal with a white, silver-pink color and it's stable in both dry and moist air at ordinary temperatures. Bismuth Needle is non-toxicity, low melting point and it can be used as a carbide stabilizer in the manufacturing process for malleable iron. Bismuth Needle also can be added to low-carbon steel or aluminum to improve machinability.
Bismuth is a heavy metal and non-toxic, and is the most naturally diamagnetic element. It is one of the lowest values of thermal conductivity among metals. It has a high electrical resistivity, and less dense as a solid than as a liquid (it expands as it cools). Bismuth has a wide range of uses which take advantage of its unique properties such as it non-toxicity, low melting point, density, and appearance properties.
Bismuth (III) oxide is an important compound of Bismuth, Bismuth oxide has two kinds of crystal structure: Alpha type and Beta type. Compared with beta Bismuth oxide, alpha Bismuth oxide is more stable in high temperature and has more common use of electronic materials, thermistor, glass coloring, varistor, surge arresters, CRT, fireproof paper, nuclear reactor fuel, electronic etc.
Bismuth Powder is gold to dark grey powder which can be produced by technologies of vacuum ball milling and gas atomization. We can produce Bismuth powder with various size range from 60mesh to 500mesh and quality is great for the low oxygen content and low impurities. The microcosmic shape of Bismuth Powder made by ball milling is irregular particle, while the microcosmic shape of Bismuth Powder made by gas atomization spherical particle.