The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2017
Filed:
Mar. 06, 2013
Seco Tools Ab, Fagersta, SE;
Jon Andersson, Vasteras, SE;
Rickard Forsen, Linkoping, SE;
Naureen Ghafoor, Linkoping, SE;
Mats Johansson Jöessar, Linkoping, SE;
Magnus Oden, Tullinge, SE;
SECO TOOLS AB, Fagersta, SE;
Abstract
A hard and wear resistant coating for a body includes at least one metal based nitride layer having improved high temperature performance. The layer is (Zr1-x-zSixMez)Ny with 0<x<0.30, 0.90<y<1.20, 0≦z<0.25, and Me is one or more of the elements Y, Ti, Nb, Ta, Cr, Mo, W and Al, comprised of a single cubic phase, a single hexagonal phase or a mixture thereof, with a cubic phase of a sodium chloride structure and a thickness between 0.5 μm and 15 μm. The layer is deposited using cathodic arc evaporation and is useful for metal cutting applications generating high temperatures.