CVD Coating Furnace For Cutting Tools

The equipment is designed for carbide cutting tools, which can be coated with TiC,TiN, TiCN and Al,O, hardened thin-film material.CVD coating and the matrix of high binding strength, strong adhesion, good uniformity, complex shape of the work piece can also get uniform coating, film thickness up to 5-20μm.

The reactor is cast by centrifugal casting technology,which can greatly reduce the deformation,and the service life can reach more than 200 circles.

The furnace is equipped with dual reactors chamber, economical and efficient, low maintenance cost, safe and environmental protection, and can flexibly met the increasing CVD process needsin the future.

Process control system, dual workstations with 2 hot wall deposition reactors, medium temperature TiCN CVD coating system, alumina deposition system, aluminum trichloride generator etc.

CVD is a method of decomposing or chemically reacting a volatile compound gas to form a deposited film on the workpiece to be plated,The preparation of the metal source required for vapor deposition in the CVD process can realize single-layer and multi-layer composite coatings such as TiN,TiC,TiCN,and Al203.The CVD coating has high bonding strength with the substrate,strong adhesion,and gooa unitormity.The workpiece with complex shape can also gst a uniform coating,and the film thickness can reach 5-20 microns,which makes CVD coating better wear resistance.

Coatings that can be applied are:TiC,TiN,Ti(C.N),Al₂O,elc.The above CVD hard coatings have low sliding friction coefficient high wear resistance,high fatigue resistance,and ensure that the surface has sufficient dimensionai stability and nign adhesion strength between the substrates.

Carbide tools,indexable thread inserts,parting off,grooving inserts,carbide corvertible inserts coatings fortunng inserts,milinng inserts.