EFFECT OF MISCHMETAL ON REACTION BETWEEN SOLID IRON AND LIQUID Zn+5wt-%Al ALLOY

Acta Metall Sin

1993, Vol. 29

Issue (12): 14-20 DOI:

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EFFECT OF MISCHMETAL ON REACTION BETWEEN SOLID IRON AND LIQUID Zn+5wt-%Al ALLOY

YANG Yun;YU Zongsen University of Science and Technology Beijing

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YANG Yun;YU Zongsen University of Science and Technology Beijing. EFFECT OF MISCHMETAL ON REACTION BETWEEN SOLID IRON AND LIQUID Zn+5wt-%Al ALLOY. Acta Metall Sin, 1993, 29(12): 14-20.

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Abstract Effect of mischmetal on the reaction between iron panels and Zn+5wt-%Alliquid alloy during hot dipping at 450℃ was investigated. After about 2--4s interval, anintermetallic layer may form and grow, and it will be postponed to 64-128s if themischmetal added in liquid alloy bath. The structure of the intermetallic layer has been stu-died by SEM, EDX, XRD, EMPA and TEM. The AES record in depth analysis shows thatthe rare earth elements segregated at the interface between iron panel and liquidZn+5wt-% Al alloy. The effect of mischmetal addition was discussed.

Key words: Zn-Al alloy rare earth intermetallic layer

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1 Goddwin F E. Proc of the 14th Int Galvanizing Conf, Munich, Germany, London: ZOA, 1985: Ⅱ
2 Skenazi A F. Proc of the 14th Int Galvanizing Conf, Munich, Germany, London: ZOA, 1985: OA/1
3 Li Y Z, Liu C, Lu J T, Chen J H. Proc Int Conf on Zinc and Zinc Alloy Coated Steel Sheet, Tokyo, Japan, 1989: 374
4 Pelerin J, Serrais J P, Contsouradis D, Herrschaft D C, Radtke S F. Proc 13th Int Galvanizing Conf, London: ZOA, 1982: 49/1
5 Urednicok M, Kiraldy J S. Metall Trans, 1970; 2: 2903
6 Caceres P G, Hotham C A, Spittle J A, Jones R D. Mater Sci Technol, 1986; 2: 871
7 Chen Z W, Sharp R M, Gregory J T. Mater Sci Technol, 1990; 6: 1173
8 Chen Z W, Gregory J T, Sharp R M. CASS90: Corrosion-Air, Sea, Soil (Proc Conf), Auckland, New Zealand, 1990: 19
9 Selverian J H, Marder A R, Notis M R. Metall Trans, 1988; 19A: 1193
10 Lamkov L N. Avtom Svarka, 1971; (6) : 64
11 Lamkov L N, Falchenko V M, Polishchuk D F, Ryaboranda V R, Lozovskuya V. Prot Coat Met, 1970; 3: 66
12 Heumann V T, Dittrich D. Z Metallk, 1959; 50: 617
13 Black P J. Acta Cryst allogr, 1955; 8: 175

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