Is the titanium used in titanium rods pure titanium? What categories are they divided into?

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The purity of titanium usually used in titanium rods ranges from lower purity industrial pure titanium to high purity special grades of titanium. According to the purity and application fields of titanium alloys, titanium rods can be divided into the following categories:

Commercially Pure Titanium (CP Ti): Industrial pure titanium is relatively low-purity titanium, mainly containing titanium with a purity of more than 99%, and the rest contains trace impurities. Industrial pure titanium has moderate mechanical properties and good corrosion resistance, and is often used in some general engineering and industrial applications.

Titanium Alloys: Titanium alloys are made by alloying titanium with other elements to obtain better mechanical properties, corrosion resistance and other special properties. Common titanium alloys include 6-4 titanium (Ti-6Al-4V), etc., where the numbers indicate the percentage of elemental components in the alloy. Titanium alloys are widely used in aerospace, medical equipment, sports equipment and other fields.

Ultra-Pure Titanium: High-purity titanium refers to titanium materials with higher purity and fewer impurities. It is usually used in special fields, such as semiconductor manufacturing, nuclear industry, etc. High-purity titanium requires more stringent preparation processes to ensure impurity control.

It should be noted that different application fields have different requirements for titanium materials. The choice of purity and alloy composition will affect the mechanical properties, corrosion resistance, thermal stability and other characteristics of the material. When selecting titanium rods, the appropriate material needs to be selected based on specific application requirements.