Effect of small additions of vanadium and niobium on structure and mechanical properties of ductile iron

• Autorzy: Fraś E. , Górny M. , Kawalec M.
• Języki publikacji: EN

Abstrakty

EN

Results of investigations of influence of small additions of vanadium (up to 0,15% V) and niobium (up to 0,04% Nb) on structure of ductile iron is presented in this work. Effect of these additions on distribution of graphite nodule diameter, nodule count, fraction and carbide count have been determined. Investigations of effect of small additions of vanadium and niobium on mechanical properties taking into account tensile strength, yield strength and elongation have also been made.

Słowa kluczowe

EN

mechanical properties; ductile iron; structure; vanadium carbides; niobium carbide

PL

żeliwo sferoidalne; właściwości mechaniczne; węglik wanadu; węglik niobu

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2007
• Tom: Vol. 7, iss. 1
• Strony: 89--92
• Opis fizyczny: Bibliogr. 1 poz., rys., tab.

Twórcy

autor

Fraś E.

autor

Górny M.

autor

Kawalec M.

• AGH - University of Science and Technology, Reymonta 23, 30-059 Kraków,

Bibliografia

• [1] C Podrzucki, Cast iron, ZG STOP, Kraków , 1991 (in Polish).