Основной каталог Kyocera 2021 - 2022 - страница 12

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Cermet

Cermet

KYOCERA is known as one of the leading manufacturer of cermets. Cermets combine

toughness with superior wear resistance, and provide longer tool life and excellent surface

finishes. Typical materials used in cermets are TiC, TiN, TiCN and NbC.

PVD coated cermet (MEGACOAT / MEGACOAT NANO Cermet)

PVD coated cermet is coated on cermet substrate with a thin layer of high wear resistance and

high adhesion resistance 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 and PVD coated cermet

ClassificationGradeColorMain component (Coated composition)Advantages and applications
TN610TiCN• High wear resistant cermet due to three types of special reinforcement technology • Application: Cermet for steel machining,longtool life in high speed and continuous
TN620TiCN• Three types of special reinforcement technology realized the superior fracture resistance and wear resistance • Application: Stable machiningof steel
TN60TiCN+NbC• Application: Machining of steel, continuous to interruption
CermetTN6020 (Super Micro-Grain)GrayTiCN• Application : Uncoated cermet for grooving of steel
TN620MTiCN• Tough cermet for milling with excellent balance of wear resistance and toughness • Application : Milligof steel with highqualitysurface finish and longtool life
TN100MTiCN+NbC• Tough cermet with improved oxidation resistance and thermal shock resistance • Application: Millingof steel at high speed
SteelTC40TiC+TiN• Good balance of wear resistance and toughness • Application: Groovingand threadingof steel
CVD Coated CermetCCXGoldTiCN (TiCN+Al2O3+Tin)• Specialized high-strength micro grain cermet base material with superior wear-resistant thick CVD coating • Excellent wear resistance leads long tool life in high speed machining • Application : High speed finishing to light interrupted machining of steel
O CermetPV710• Superior wear and adhesion resistant MEGACOAT NANO on the high wear resistant cermet • Application: Longtool life and stabilityin high speed continuous machiningof steel,excellent surface
OAT NANPV720GoldTiCN (MEGACOAT NANO)• Superior wear and adhesion resistant MEGACOAT NANO on the special reinforcement cermet • Application: First choice PVD coated cermet for steel machining,high efficient machiningand highqualitysurface finish
MEGACPV730Specialized high-strength micro grain cermet with MEGACOAT NANO coating technology with wear and adhesion resistance Application: Stable machiningand highqualitysurface finish of steel machining
PV7040TiC+TiN (MEGACOAT)• MEGACOAT Cermet for Grooving • Application: Excellent surface finish and longer tool life in steelgrooving
Cast ironPV7005TiC+TiN (MEGACOAT)• Heat-resistant MEGACOAT on cermet with excellent wear resistance • Application: High speed finishing of gray and nodular cast irona

Application map Properties of PVD coating

Coating properties

PV700540MEGACOAT NANOMEGACOAT NANO
PV71035
TiCN
TN61030MEGACOAT

TiAIN PV720 25 TiN 20

PV730 TN620 15 10

4006008001,0001.2001,400
Oxidation temperature (°C)
Coated

carbide Low Oxidation resistance High

Low Fracture resistance High

Continuous Light interruption Interruption