Products Details:
Description: Negative CNC Carbide Turning Inserts with Coated
ISO Specification:TNMG220404/08/12
Inch Specification: TNMG431/432/433
Chip Breaker: Semi-finishing or Roughing
Grade: EP6350
Size:I.C.:12.7mm/Thickness:4.76mm/Nose Radius:R0.4 and R0.8
Basic Material: Tungsten carbide
Coated Type and Material:Switzerland Balzers PVD Coated/AlCrN+AlCrSiN
Hardness: 92HRA
Work Piece: For Stainless Steel
Gross Weight: 170g/ Lot (10 Pieces)
Packing: 10 Pieces Packed In One Plastic Box /lot
PVD Coated Carbide Grade Introduction
EDGEV PVD (Physical Vapor Deposition) coatings are manu-factured through using an arc evaporation processing, high evapo-ration on the surface of cemented carbide, and to be combined with the reaction gas in the controllable state, and deposited into a variety of different wear resistance film,
all of coatings are used the composite single layer and multilayer nanostructures. Compared with the CVD film, the film is more uniform, to ensure a long life of cutting tools, stable machining is realized.
CVD Coated Carbide Grade Introduction
EDGEV CVD (chemical vapor deposition method) is mixed a vari-ety of gas into a high temperature reaction tank, so that the surface of the based material to be manufactured the super hard particulate matter. From the gaseous state, without passing through liquid, to direct transi-tion VS growth mode as a solid state, to form a film of several microns to several ten microns. Compared with the single-layer PVD coating, its hardness, wear resistance and red hardness even more remarkable be-cause the using of the multi-layer structure.
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