Abrasive wear resistance of cast iron with precipitates of spheroidal VC carbides

• Autorzy: Kawalec M. , Olejnik E.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of abrasive wear resistance tests carried out on high-vanadium cast iron with spheroidal VC carbides. The cast iron of eutectic composition was subjected to spheroidising treatment using magnesium master alloy. The tribological properties were examined for the base cast iron (W), for the cast iron subjected to spheroidising treatment (S) and for the abrasion-resistant steel (SH). Studies have shown that high-vanadium cast iron with both eutectic carbides and spheroidal carbides has the abrasion resistance twice as high as the abrasion-resistant cast steel. The spheroidisation of VC carbides did not change the abrasion resistance compared to the base high-vanadium grade.

Słowa kluczowe

EN

abrasive wear resistance; high-vanadium cast iron; eutectic alloy; spheroidization; vanadium carbide

PL

odporność na zużycie ścierne; żeliwo wysokowanadowe; stop eutektyczny; sferoidyzacja; węglik wanadu

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2012
• Tom: Vol. 12, iss. 2
• Strony: 221--226
• Opis fizyczny: Bibliogr. 13 poz., rys., tab., wykr.

Twórcy

autor

Kawalec M.

autor

Olejnik E.

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

Bibliografia

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