传输介质包括平面载体和在其一面上涂覆的涂层，其中涂层包含粘合剂中的硬质材料颗粒。 一种用于通过机械地施加硬质颗粒到金属模制和/或在成形金属物品的表面引入的硬颗粒，其中，所述硬质材料粒子的莫氏硬度比所述金属成型体的更高的表面改性的成形金属制品的表面的方法，其中所述 发生硬质颗粒的机械应用和/或掺入，通过锤击装置和硬质材料颗粒和/或转移使金属模本体与在接触转印介质的涂覆侧到金属成型体的表面上。

Transmission medium comprising a flat support and a side thereof applied coating, wherein the coating contains hard particles in a binder. A method for modifying the surface of a shaped metal article by mechanically applying hard particles to the surface of the metal molding and / or introduction of hard particles in the surface of the shaped metal article, wherein the Mohs hardness of the hard material particle is higher than that of the metallic shaped body in which the occurs mechanical application and / or incorporation of the hard particles, by bringing the metallic mold body with the coated side of the transfer medium in contact by means of hammering and the hard material particles and / or transfers to the surface of the metallic shaped body.