Characterisation of Pristine and Recoated electron beam evaporation plasma-assisted physical vapour deposition Cr–N coatings on AISI M2 steel and WC–Co substrates - Avelar-Batista, J.C.; Spain, E.; Housden, J.; Fuentes, G.G.; Rebolé, R.; Rodriguez, R.; Montalá, F.; Carreras, L.J.; Tate, T.J. (Thin Solid Films, 2005)