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Information × Registration Number 0207U006480, 0104U007135 , R & D reports Title Exploration of effect of protective coatings and modification of the surface layer on wear resistance of the cutting edge of tools of cBN polycrystals popup.stage_title Head Klimenko Sergei A., Registration Date 25-05-2007 Organization V.Bakul Institute for Superhard Materials popup.description2 As a result of the work implementation it has been found that the use of protective coatings on cutting tools equipped with cBN-based polycrystalline superhard materials allows increasing the tool life in turning iron- and nickel-based difficult-to-machine materials by 25 - 30%. The recommendations as to the choice and application of protective coatings are elaborated. Product Description popup.authors popup.nrat_date 2020-04-02 Close