Diamond Coating

Diamonds have many excellent properties; in addition to their resistance, their hardness (hardness), Mohr-density (molardensity), thermal conductivity rate, speed of sound and elastic modulus are the highest among known substances; other excellent features include negative electron affinity (negative electron affinity, NEA), low friction coefficient, high refractive index, low thermal expansion coefficient, far-infrared light to X-ray range of optical penetration, good electrical insulation, width of the valence band, the high rate of electron-hole mobility, etc.

Therefore, machinery, medical, optical and electronic components and other materials industries have great potential with regards to diamond developments, making the diamond an irreplaceable necessity in many areas. For example, the diamond processing industry provides commonly used abrasive and wear-resistant interfaces, the best semiconductor chips, communication components with the most high-frequency filters, flying objects with the most translucent, the electronic industry's most efficient cooling material, the display of the most intense electron guns, etc.

Related solutions
◆ Milling Cutter：applied to Graphite, Ceramics, Aluminum, Copper, etc
◆ Cutting Wheel：applied to process Glass Science, Molding, Thermal Material, Semiconductor
◆ Materials (Diamond coating on silicon substrate), Electrochemistry Electrode (p-type diamond)

• High hardness
• High propagation speed of acoustic waves
• High thermal conductivity
• High band gap
• High carrier mobility
• IR transparency
• High chemical inertness
• Low friction coefficient
• Low expansion coefficient