Abstract: A method of applying a long lasting wear-resistant coating on a Yankee drying cylinder is described, whereby the method includes: providing a Yankee drying cylinder having a cylindrical shell with a circular cross-section and an outer surface; and performing a thermal spray operation to form a wear-resistant coating layer on the outer surface of the Yankee drying cylinder during which thermal spray operation coating feedstock is fed to at least one spray device, heated to become plastic and/or semi-molten and/or molten and sprayed onto the outer surface of the Yankee drying cylinder to form the wear-resistant coating layer. The coating feedstock for the thermal spray operation consists of a specific set of elements, by percent weight, with the remainder being iron and impurities. Coatings and Yankee cylinders with such coatings are also disclosed.

Abstract: A method of applying a long lasting wear-resistant coating on a Yankee drying cylinder is described, whereby the method includes: providing a Yankee drying cylinder having a cylindrical shell with a circular cross-section and an outer surface; and performing a thermal spray operation to form a wear-resistant coating layer on the outer surface of the Yankee drying cylinder during which thermal spray operation coating feedstock is fed to at least one spray device, heated to become plastic and/or semi-molten and/or molten and sprayed onto the outer surface of the Yankee drying cylinder to form the wear-resistant coating layer. The coating feedstock for the thermal spray operation consists of a specific set of elements, by percent weight, with the remainder being iron and impurities. Coatings and Yankee cylinders with such coatings are also disclosed.

Abstract: A method of applying a long lasting wear-resistant coating on a Yankee drying cylinder (1), the method comprises: the step of providing a Yankee drying cylinder (1) having a cylindrical shell (2) with a circular cross-section and an outer surface (3); the step of performing a thermal spray operation to form a wear-resistant coating layer (4) on the outer surface of the Yankee drying cylinder (1) during which thermal spray operation coating feedstock (6) is fed to at least one spray device (5), heated to become plastic and/or semi-molten and/or molten and sprayed onto the outer surface (3) of the Yankee drying cylinder (1) to form the wear-resistant coating layer (4), the coating feedstock (6) for the thermal spray operation consisting of: 1.5 to 2.5 weight percent Al 0.0 to 0.2 weight percent Ti, 9.5 to 10.5 weight percent Si, 0.0 to 0.2 weight percent B, 12.5 to 14.2 weight percent Mo, 0.0 to 0.2 weight percent V, 0.0 to 0.2 weight percent C, 0.000 to 0.020 weight percent Cr, 4.5 to 6.