Abstract
Technological processes of final processing carbides articles after sintering and deposition of wear-resistant coatings are described in this chapter. Physical principles, technological parameters, and different methods of grinding are reported. Major methods used for brazing carbide components to steel articles, including furnace brazing, induction brazing, and flame brazing, are presented. Main techniques for assembling different tools and wear-resistant articles comprising steel and carbide components, including shrink fitting and adhesive joining, are described. Chemical vapor deposition (CVD) and physical vapor deposition (PVD) techniques employed for obtaining wear-resistant coatings on indexable carbide cutting inserts are reported with an emphasis on advantages and disadvantages of different deposition technologies with respect to each concrete application of metal-cutting. Different compositions and architectures of advanced CVD and PVD hard coatings are briefly outlined.
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