Cutting tools desirable properties

Composites. Another type of electro deposit in commercial use is the composite form, in which insoluble materials are codeposited along with the electro-deposited metal or alloy to produce particular desirable properties. Polytetrafluoroethylene (PTFE) particles are codeposited with nickel to improve lubricity (see Lubrication and lubricants). SiHcon carbide and other hard particles including diamond are co-deposited with nickel to improve wear properties or to make cutting and grinding tools (see Carbides Tool materials). 

Zirconium dioxide, Zr02, displays a variety of desirable properties including hardness, chemical durability and corrosion resistance. It is employed in numerous applications such as coatings for cutting tools, optical filters, thermal barrier coating, interfacial coatings in fiber reinforced ceramic matrix composites, dielectric films in microelectronics [24] and other applications such as mirrors [25] and sensors [26]. 

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