As the filament in an incandescent light bulb, tungsten can illuminate a room, and it also has been spotlighted as an environmental contaminant. In former days, depleted uranium is used in military field, through studies, however, indicate that under certain environmental conditions, depleted uranium can move readily through soil, leach into groundwater, and induce greater biological effects than previously known. These findings do not definitively raise a red flag about depleted uranium, but they have spurred more study on the metal's effects because of the increased use of depleted uranium in military ammunition and in civilian applications ranging from tools to tire studs.
While tungsten alloy is environmentally friendly and non-toxic materials, the density of tungsten alloy melting point: 3,422 ± 15°C and boiling point: 5,700 ± 200°C ,which  is higher and much harder than other materials.Tungsten alloy has the highest melting point among metals. Dense alloys such as tungsten carbide are sought after for welding, metal cutting, drilling, aerospace applications, and jewelry. Tungsten alloy is also a good conductor of electricity, which makes it desirable as filaments for light bulbs. From comparision, tungsten alloy is better for the environment than depleted uranium.

If you need any more details of the above news and/or products, please visit Chinatungsten Online, or contact us directly.
Disclaimer: The article is only reflecting the opinions of the author. We have no responsibility to prove the originality and authenticity of the content, words and/or pictures. You readers should just take it as reference and check the details by yourselves. And the content is not a suggestion for investment decision. The investor takes his or her own risks if he or she operates accordingly. If you have any dissent about the contents above, please contact the relevant author, or the webmaster. We will try our best to assist the dealing of the related issues. Thanks for your visit and cooperation.