The crystallization process of Ni<inf>78</inf>Si<inf>8</inf>B<inf>14</inf> amorphous alloys

M. D. Baró; N. Clavaguera; S. Suriñach

doi:10.1016/0025-5416(88)90068-7

The crystallization process of Ni<inf>78</inf>Si<inf>8</inf>B<inf>14</inf> amorphous alloys

M. D. Baró, N. Clavaguera, S. Suriñach

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

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Abstract

The crystallization behaviour of Ni78Si8B14 metallic glasses has been studied by differential scanning calorimetry, resistivity measurements, X-ray diffraction and transmission electron microscopy. The calorimetric results indicate a simple peaked crystallization exotherm modulated by a preliminary small exotherm. Resistivity measurements confirm the presence of a two-step crystallization process. X-ray diffraction and transmission electron microscopy demonstrate that the crystallization occurs in the following sequence: primary crystallization of nickel followed by the eutectic crystallization of nickel and Ni3B. No metastable crystalline phase formation is obtained either on isothermal or in continuous heating experiments. © 1988.

Original language	English
Pages (from-to)	333-336
Journal	Materials Science and Engineering
Volume	97
Issue number	C
DOIs	https://doi.org/10.1016/0025-5416(88)90068-7
Publication status	Published - 1 Jan 1988

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title = "The crystallization process of Ni78Si8B14 amorphous alloys",

abstract = "The crystallization behaviour of Ni78Si8B14 metallic glasses has been studied by differential scanning calorimetry, resistivity measurements, X-ray diffraction and transmission electron microscopy. The calorimetric results indicate a simple peaked crystallization exotherm modulated by a preliminary small exotherm. Resistivity measurements confirm the presence of a two-step crystallization process. X-ray diffraction and transmission electron microscopy demonstrate that the crystallization occurs in the following sequence: primary crystallization of nickel followed by the eutectic crystallization of nickel and Ni3B. No metastable crystalline phase formation is obtained either on isothermal or in continuous heating experiments. {\textcopyright} 1988.",

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AU - Baró, M. D.

AU - Clavaguera, N.

AU - Suriñach, S.

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Y1 - 1988/1/1

N2 - The crystallization behaviour of Ni78Si8B14 metallic glasses has been studied by differential scanning calorimetry, resistivity measurements, X-ray diffraction and transmission electron microscopy. The calorimetric results indicate a simple peaked crystallization exotherm modulated by a preliminary small exotherm. Resistivity measurements confirm the presence of a two-step crystallization process. X-ray diffraction and transmission electron microscopy demonstrate that the crystallization occurs in the following sequence: primary crystallization of nickel followed by the eutectic crystallization of nickel and Ni3B. No metastable crystalline phase formation is obtained either on isothermal or in continuous heating experiments. © 1988.

AB - The crystallization behaviour of Ni78Si8B14 metallic glasses has been studied by differential scanning calorimetry, resistivity measurements, X-ray diffraction and transmission electron microscopy. The calorimetric results indicate a simple peaked crystallization exotherm modulated by a preliminary small exotherm. Resistivity measurements confirm the presence of a two-step crystallization process. X-ray diffraction and transmission electron microscopy demonstrate that the crystallization occurs in the following sequence: primary crystallization of nickel followed by the eutectic crystallization of nickel and Ni3B. No metastable crystalline phase formation is obtained either on isothermal or in continuous heating experiments. © 1988.

U2 - 10.1016/0025-5416(88)90068-7

DO - 10.1016/0025-5416(88)90068-7

M3 - Article

SN - 0025-5416

VL - 97

SP - 333

EP - 336

JO - Materials Science and Engineering

JF - Materials Science and Engineering

IS - C

ER -

The crystallization process of Ni<inf>78</inf>Si<inf>8</inf>B<inf>14</inf> amorphous alloys

Abstract

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