Kyocera - Каталог Токарный инструмент 2016 ENG
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CERMETGRADES CERMET
A KYOCERA is known as the leading manufacturer of cermets. Cermet is a composite
material combining Ceramic and Metal. Typical materials used in cermets are TiC, TiN,
TiCN and NbC. Designed to provide long tool life and excellent surface finishes, cermets
combine toughness with superior wear resistance.
PVD COATED CERMET
PVD Coated Cermet is a cermet substrate with a thin coating offering high wear resistance
and high adhesion resistance. The coating is applied by PVD (Physical Vapor Deposition)
technology. Generally because of the low processing temperature of PVD compared with
CVD, PVD Coated Cermet features less deterioration and more bending strength.
FEATURES OF CERMET & PVD COATED CERMET
Material Description Color Main Component Advantages
P TN610 (Coating Composition) · Inner structure has high toughness and chipping resistance along with thermal shock resistance
· A pplication: Recommended cermet for high wear resistance
Steel TN620 Gray TiCN
TN6010 · Inner structure has high toughness and chipping resistance along with thermal shock resistance
Gray TiCN · A pplication: Recommended cermet for stable steel machining and high quality surface finish
(Super Micro-Grain)
Gray TiCN · Improved surface cermet with superior wear resistance and toughness
TN60 · A pplication: Economical uncoated cermet for steel
Cermet TN6020 Gray TiCN+NbC
· G eneral purpose cermet with superior wear resistance and toughness
(Super Micro-Grain) Gray TiCN · A pplication: Cutting of steel and stainless steel
TN100M Gray TiCN+NbC · S uper micro-grain cermet with superior wear resistance and toughness
· A pplication: First choice cermet for steel and stainless steel cutting
MEGACOAT TC40 Gray TiC+TiN
NANO Cermet · T ough cermet with improved oxidation resistance and thermal shock resistance
PV710 Blackish TiCN · A pplication: Milling of steel at high speed
MEGACOAT Cermet Red (MEGACOAT NANO)
PV720 · G ood balance of wear resistance and toughness
PV7010 Blackish TiCN · A pplication: Grooving and threading of steel
Red (MEGACOAT NANO)
(Super Micro-Grain) · MEGACOAT NANO efficient machining with high quality surface finishes and superior wear and adhesion resistance
Blackish TiCN · A pplication: Recommended cermet for long tool life and stable machining for high speed continuous cuts
PV7025 Red (MEGACOAT)
· MEGACOAT NANO efficient machining with high quality surface finishes and superior wear and adhesion resistance
(Super Micro-Grain) Blackish TiCN · A pplication: Recommended cermet for stable steel machining and high quality surface finish
Red (MEGACOAT)
PV7040 · H eat-resistant MEGACOAT on improved surface cermet with excellent wear resistance and toughness
Blackish TiC+TiN · A pplication: Stable and improved tool life in steel cutting, excellent surface finish
Red (MEGACOAT)
· M EGACOAT on the super micro-grain cermet
· A pplication: High strength and long life given by MEGACOAT
· MEGACOAT on the super micro-grain cermet
· Application: Grooving of steel
K PV7005 Blackish TiC+TiN · H eat-resistant MEGACOAT on cermet with excellent wear resistance
Red (MEGACOAT) · A pplication: High speed finishing of gray and nodular cast iron
Cast Iron
Application Map TN-Series (Uncoated Cermet)
Low Cutting Speed High PV7005 TN610: High Wear Resistance
PV710 TN620: Chipping Resistance
TN610
PV-Series (MEGACOAT NANO Cermet)
PV720
TN620 PV710: Long Tool Life and Stable Machining for High Speed Continuous Cuts
PV720: First Recommendation for Efficiency and High Quality Surface Finish
Coated
Carbide
Continuous Light Interruption Interruption
Finishing Fracture Resistance Roughing PVD (Properties)
PVD (Coating)
PVD (Physical Vapor Deposition) 40
Reacted Gas (N2) Electric Gun (GPa) Hardness 35
Electric Beam 30
25
(Rotation) 20
15
(Revolution) 10
Products 400
Workpiece mounting
Vacuum pump
Ion Features
Coating Material No Deterioration 600 800 1000 1200 1400
(Ground) No Loss of Bending Strength (C) Oxidation Temperature
+- E xcellent Chipping Resistance
Power Source
Processing Temperature: 400° ~ 600°C Low Oxidation Resistance High
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