Naxau PVD Coating and vacuum coating equipments

Coating Properties

Coating Films properties

FilmThickness(μm)Friction CoefficientOxidation TemperatureCoating ColorMicroHardness(Hv0.05)
TiN2~70.4500Gold2,300
TiCN2~40.25400Grey3,000
AlTiN2~40.6900Blue-Black3,300
TiAlN2~40.6800Violet-Black3,200
AlCrN2~70.5900Blue-Black3,300
AlTiCrN2~40.5850Blue-Grey3,300
AlTiSiN2~40.451000Red-Brown3,500
TiSiN2~40.55800Grey3,000

Film Structure

TiAlN film

HARDNESS HK 0.025

1st2st3st
Data1328931723172
Data2328931723172
Data3317232893172
Average325032113172
M3(HK)3211

Scratch test, 70N

TiAlSiN film

HARDNESS HK 0.025

1st2st3st
Data1355035433689
Data2355035503689
Data3355036893550
Average358535943642
M3(HK)3595

AlCrN film

Thickness 2.43um

Indentation 150KG

HARDNESS HK 0.025

1st
2st3st
Data1338632453386
Data2338631183251
Data3353631243386
Average343631623341
M3(HK)3313

PVD coating film hardness test 03