CHEMICAL DENUCLEATION AND UNDERCOOLING OF BULK Ni-Sn EUTECTIC ALLOY

Chin J Mater Res

1998, Vol. 12

Issue (1): 37-41 DOI:

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CHEMICAL DENUCLEATION AND UNDERCOOLING OF BULK Ni-Sn EUTECTIC ALLOY

XI Zengzhe;YANG Gencang;ZHOU Yaohe (State Key Laboratory of Solidification Processing;Northwestern Polytechnical University; Xi'an 710072)

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XI Zengzhe;YANG Gencang;ZHOU Yaohe (State Key Laboratory of Solidification Processing;Northwestern Polytechnical University; Xi'an 710072). CHEMICAL DENUCLEATION AND UNDERCOOLING OF BULK Ni-Sn EUTECTIC ALLOY. Chin J Mater Res, 1998, 12(1): 37-41.

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Abstract Chemical denucleation is introduced to the study of undercooling. 100g Ni-Sn eutectic alloy is undercooled up to 268K under slow cooling condition by means of combination of melted glass denucleation, cyclical superheating and cooling with atmosphere chem

Key words: Ni-Sn eutectic chemical denucleation undercooling

Received: 25 February 1998

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https://www.cjmr.org/EN/ OR https://www.cjmr.org/EN/Y1998/V12/I1/37

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