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· Properties of coating: typical thickness 2.0-3.0μm; friction coefficient between £ 0.15 (typically 0.05 and 0.10) against WC/Co ball; hardness H Plast. ³1200kg/mm², dark grey in colour; wear rate(SWR): 2.0E-16m3/Nm（WC-6%Co ball Ø5mm, 80N test, Ø8mm track, 477rpm, 30mins)

鍍層的性質(zhì)：一般厚度大約2.0-3.0 μm；摩擦系數(shù)小于 0.15。（典型為：0.05-0.10間）(against WC/Co ball)；硬度Hp > 1,200kg/mm² ；深灰黑色；劃痕粘接力：大于60N；相對磨損率：2E-16  m3/Nm (WC-6%Co ball Ø5mm, 80 N test    Ø8mm track, 477rpm, 200mms-1)。

· MoS2基鍍層一般厚度大于1.0 μm；摩擦系數(shù)約為0.05 到 0.10之間(against WC/Co ball)；在150kgf的洛氏硬度計壓頭壓入，鍍層不脫落（>HF2），硬度約 950-1050 VHN；深灰色；劃痕粘接力：大于60N；相對磨損率：2E-16  m3/Nm (WC-6%Co ball Ø5mm, 40 N test    Ø8mm track, 477rpm, 200mms-1)。

•MoST : Properties of coating: typical thickness>1.0μm; friction coefficient between 0.05 -0.10 against WC/Co ball; hardness H Plast. >950 kg/mm2, dark grey in colour; wear rate(SWR): 2.0E-16m3/Nm（WC-6%Co ball Ø5mm, 80N test, Ø8mm track, 477rpm, 30mins)

· CrN coating

CrN 鍍層

CrN: 鍍層硬度Hf>2000HV，鍍層厚度>3微米；結(jié)合力：在150kgf的洛氏硬度計壓頭壓入，鍍層不脫落（>HF2）； 標(biāo)準(zhǔn)劃痕試驗(yàn)：Lc>60N；鍍層前后的表面粗糙度增加值Ra≤0.01微米，鏡面效果。

CrN coating, the hardness of the coating: Hf>2000Hv, the thickness of the coatings: >3.0um. The adhesion of the coatings: >HF2. And Lc > 60N with Scratch system. The Roughness of the coating Ra<0.01