1. Gaseous ferritic nitrocarburising;Bell,1981
2. Ferritic nitrocarburising;Bell;Heat Treat. Met.,1975
3. Light microscopical analysis of nitrided or nitrocarburised iron and steels;Colijn;Z. Metallkd.,1983
4. Void formation in the austenite grain boundaries during carbonitriding;Slycke,1983
5. Nitrocarburising of low-carbon unalloyed steel;Dannefaer;J. Mater. Sci.,1984