Searching for Cobalt Jewelry Alloys information? Follow the links below to find all the information you need and more.
https://www.bluenile.com/education/metal/cobalt
Cobalt Made from a highly durable alloy, cobalt is four times harder than platinum while at the same time, less dense. Because of its natural hardness, cobalt jewelry is extremely scratch, chip and corrosion-resistant. Its lower density and natural malleability allow for strong, dynamic designs with less weight.
https://www.jewelryshoppingguide.com/cobalt-men-wedding-ring-guide/
Cobalt, in its pure form, cannot be used in jewelry. As a result, cobalt is alloyed with other metals to make it stronger, more malleable and more wearable. Cobalt used in jewelry is often alloyed with metals such as chromium, tungsten and iron. Because the chromium content can be quite high, cobalt is also known as cobalt chrome. This is just another name for the same metal.
https://www.tungstenworld.com/Cobalt-Rings-Faq/
Cobalt jewelry and cobalt rings are made primarily of cobalt, but more accurately they can be called Cobalt Chrome rings and Cobalt Chrome Jewelry. Made of a highly durable cobalt alloy that has been used in medical implants and the dental industry for years, cobalt jewelry employs the same cobalt chrome alloy from these industries for its extreme strength and high resistance to scratching.
https://www.techformcasting.com/platinum-jewelry-casting-house/jewelry-alloys/
Platinum 95% Cobalt 5% This is an excellent casting alloy that has higher as-cast density than other mainstream jewelry alloys. Unlike PtRu and PtIr, it will oxidize when exposed to high temperatures and it is slightly magnetic, therefore bench jeweler techniques must take this into account. Platinum 95% Gallium-Ruthenium 5%
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