References
- Vill’ , V I . 1959 . ‘Friction welding of metals’ , Moscow : Publ Mashgiz .
- Khimushin , F F . 1967 . ‘Corrosion resisting steels’ , Moscow : Publ Metallurgiya .
- Lashko , N F and Eremin , N I . 1957 . ‘Phase analysis and structure of austenitic steels’ , Moscow : Publ Mashgiz .