999 titanium alloy is an ultra-high purity titanium alloy. Metal titanium is widely used in various fields of modern industry because of its superior comprehensive properties. Ordinary purity titanium is far from meeting the highest-end technical requirements in core strategic fields such as semiconductor integrated circuits, aerospace, military industry, medical care and petrochemical industry.

The purity has increased from 99.98% to 99.999%, although it is only a little in quantity, but it has completed a qualitative leap. Only ultra-high purity titanium can meet the raw material requirements of many modern industries and advanced processing technologies, such as sputtering targets for semiconductor chips, high-end titanium alloys for aerospace, and high-end titanium powder for 3D printing.

Characteristics of titanium gold jewelry

The existence of titanium jewelry has injected new blood and strength into the jewelry circle. Although titanium developed late in the field of jewelry and was not used for a long time in high-grade jewelry, it injected fresh impetus into the jewelry industry, which was not only durable, but also varied in color.

The specific gravity of titanium gold is very low, only about 4.5 1, which is about half that of stainless steel, cobalt, chromium and other alloys, and about 1/3 of the weight of gold. It has obvious advantages in making earrings, necklaces and other jewelry. Jewelry made of titanium gold is light and comfortable, and even some jewelry with large styles and exaggerated shapes will not feel heavy and oppressive.