Patent ID: 8153189

Claim:
A process for producing a magnetic recording media containing an ordered magnetic alloy in pores in a porous layer comprising in sequence the steps of: providing a porous layer-containing member having a porous layer on the surface thereof, filling a first material into pores of the porous layer, forming on the porous layer-containing member a continuous film of 5-30 nm in thickness from a second material to be connected with the filled first material and to cover the openings of the pores and the remaining portions of the porous layer other than the openings, so that the continuous film is not divided by the remaining portions of the porous layer, heat-treating the porous layer-containing member with the first material and the continuous film at a temperature from 450° C. to 550° C. to form an ordered magnetic alloy containing the first and the second material, and removing a part of the ordered magnetic alloy on the remaining portions of the porous layer after the heat-treating, so that the ordered magnetic alloy is divided by the remaining portions of the porous layer.