Effects of finishing on the surface quality of precision castings

• Autorzy: Patejuk, A. , Poniatowska, M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents some manufacturing problems concerning leaded brass casting using the precision casting method. It shows that the quality of the alloy depends on the intermetalic phase compounds known as hard inclusions that are formed in the alloy. The intrusions, composed mainly of iron, have also negative influence on obtaining good quality i.e. smooth surfaces of products. One of the methods to improve surface smoothness proposed by authors is to apply additional copper plating and fine polishing.

Słowa kluczowe

PL

wady odlewów; stop Cu-Zn-Pb; chropowatość powierzchni; jakość powierzchni

EN

defects of castings; alloy Cu-Zn-Pb; surface texture; surface quality; finishing

• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2007
• Tom: Vol. 7, iss. 1
• Strony: 93-96
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Patejuk, A.

autor

Poniatowska, M.

• Chair of Materials Engineering and Mechanical Technology, Bialystok Technical University, Wiejska 45 C Street, 15-351 Białystok,

Bibliografia

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