Titanium is a common material found in a myriad of products including watches, drill bits, laptops, and bicycles, just to name a few. In pure form, it is lustrous and silvery-white in appearance. It has a melting point of 1,660°C, a density of 4.5 g/cc, and a vapor pressure of 10-4 Torr at 1,453°C. It is a sturdy material which is easily fabricated when heat is applied. Its strong, lightweight characteristics and excellent corrosion resistance make it ideal for ocean liner hulls, aircraft engines, and designer jewelry. Titanium is biocompatible so it can be found in surgical tools and implants. Titanium is generally evaporated in vacuum for the purposes of wear and decorative, semiconductor, and optical coatings.
| Material Type | Titanium |
| Symbol | Ti |
| Atomic Weight | 47.867 |
| Atomic Number | 22 |
| Purity | 3N5-5N |
| Color/Appearance | Silvery Metallic |
| Thermal Conductivity | 21.9 W/m.K |
| Melting Point (°C) | 1,660 |
| Coefficient of Thermal Expansion | 8.6 x 10-6/K |
| Theoretical Density (g/cc) | 4.5 |
| Z Ratio | 0.628 |
| E-Beam | Excellent |
Vacuum evaporation means the evaporation materials are evaporated to atoms or molecules in vacuum by current heating, electron beam heating and laser heating. Atoms or molecules make rectilinear motion to impact substrate surface and condense to form films.
NEXTECK (NEXTECK www.nexteck.com) provides various high quality evaporation materials, with a full range of purities and sizes, to meet customers’ needs. Our precious and non-precious films are widely used in automotive, aerospace, physic, flat panel display, magnetic/light recording medium, coated glass, optical coating , hard film, decorative film and other fields.
