References
- Lanskaya , K A . 1976 . ‘High chromium, creep resisting steels’ , Moscow : Publ Metallurgiya .
- Shorshorov , M Kh . 1972 . ‘Testing weldability of metals’ , Moscow : Publ Metallurgiya .
- Leskov , G I and Trunov , E N . 1980 . ‘A testpiece for evaluating the weldability of steels in electron beam welding’ . Avt Svarka , : 14 – 17 .