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DLC

ta-C


● Trend of Carbon based (DLC) Coating

ta-c(图1)


ta-C(图2)


●FCVA 

ta-c(图3)   ta-c(图4)



ta-C

Tetrahedral amorphous Carbon  ta-c(图5)

Hydrogen free coating

Higher sp3(diamond) bonding 

Hardest coating of DLC ,<80GPa   (HV2,000~7,000) 

Thermal stability ,<500℃ 

Low friction, 0.2@dry

Typical thickness :  <1um for tools

                                1~10um for auto. parts



●LAMSIS (Filtered Laser Arc)

ta-c涂层(图5)

●  LAMSIS is the filtered laser arc system for mass production of hydrogen free DLC(ta-C, a-C) coatings 

●  Better surface roughness can be achieved with a bent duct and electromagnetic filtering

●  Suitable for mass production with scale-up to higher coating height and faster deposition rate


[ Features ]

●  Effective zone : Φ800 x  max. H600~800mm

●  Thickness : 1~6um

●  Hardness : 15~60GPa depending on applications

●  Deposition rate : 0.3um/hH600 in double rotation with one laser


ta-c涂层(图9)


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