The kinetics of zinc coating growth on hyper-sandelin steels and ductile cast iron

• Autorzy: Kopyciński D. , Guzik E.
• Języki publikacji: EN

Abstrakty

EN

The studies aimed at an analysis of the formation and growth kinetics of zinc coating on reactive silicon-killed steels in a zinc bath. The growth kinetics of the produced zinc coatings was evaluated basing on the power-law growth equation. As regards galvanizing of the surface of products, investigation was done for various steel grades and ductile iron taking into account the quality and thickness of coating. It has been proved that the chemical constitution of basis significantly influences the kinetics of growth of the individual phases in a zinc coating. This relationship was evaluated basing on the, so called, silicon and phosphorus equivalent E = (Si+2.5P).10^3, and coating thickness dependences were obtained.

Słowa kluczowe

EN

hot-dip galvanizing; ductile cast iron; silicon-killed steel; zinc coating; intermetallic phases

PL

cynkowanie zanurzeniowe; żeliwo sferoidalne; stal krzemowa

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2007
• Tom: Vol. 7, iss. 4
• Strony: 105--110
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Kopyciński D.

autor

Guzik E.

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

Bibliografia

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• [4] Z.W. Chen, J.B. See, Dross Phases Formed in Galvanizing Baths Containing (0-0.1) wt% nickel at 450 oC. ISIJ International, vol. 33 (1993) 307-312.
• [5] P. Maass, P. Peissker, Hot-dip galvanizing. Publishing Agency - Placet. Warsaw, 1998 (in Polish).
• [6] P. Beguin, M. Bosschaerts, D. Dhaussy, R. Pankert, M. Gilles, Galveco, a solution for galvanizing reactive steel. Nineteenth International Galvanizing Conference ,,Intergalva 2000". Understanding Steel Composition and Zinc Alloys (Part 1), Berlin 2000.
• [7] J. Mackowiak, N.R. Short, Metallurgy of galvanized coating. International Metals Revievs, vol. 1 (1979) 1-19
• [8] E. Fraś, Crystallization of Metals, WNT, Warsaw, 2003 (in Polish).
• [9] J. Strutzenberger, J. Faderl: Solidification and spangle formation of hot-dip galvanized zinc coatings. Met. and Mater. Trans. A, 28A (1998) 631-642