Effect of boron paste thickness on the growth kinetics of Fe                         2                         B boride layers during the boriding process

I. Campos; O. Bautista; G. Ramírez; M. Islas; J. De La Parra; L. Zúñiga

doi:10.1016/j.apsusc.2004.09.099

Effect of boron paste thickness on the growth kinetics of Fe ₂ B boride layers during the boriding process

I. Campos, O. Bautista, G. Ramírez, M. Islas, J. De La Parra, L. Zúñiga

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

90 Scopus citations

Abstract

Through this work we study the influence of the thickness of boron paste in the growth of Fe ₂ B boride layer during the paste boriding thermochemical treatment applied on AISI 1045 steel. Different thickness of boron paste over the material surface with constant temperature and time show the variability of the diffusion coefficient of boron in Fe ₂ B phase depending, basically, on the boron potential at the external surface of the substrate. The mobility of boron in the formed phase is determined by the balance mass equation that considers the concentration profiles in the corresponding interphases layer-substrate, the thermodynamic equilibrium in the growth of the iron boride layer and the experimental results obtained during the process.

Original language	English
Pages (from-to)	429-436
Number of pages	8
Journal	Applied Surface Science
Volume	243
Issue number	1-4
DOIs	https://doi.org/10.1016/j.apsusc.2004.09.099
State	Published - 30 Apr 2005
Externally published	Yes

Keywords

Boriding
Boron potential
Diffusion coefficient
Kinetics

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10.1016/j.apsusc.2004.09.099

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Campos, I., Bautista, O., Ramírez, G., Islas, M., De La Parra, J., & Zúñiga, L. (2005). Effect of boron paste thickness on the growth kinetics of Fe ₂ B boride layers during the boriding process Applied Surface Science, 243(1-4), 429-436. https://doi.org/10.1016/j.apsusc.2004.09.099

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title = " Effect of boron paste thickness on the growth kinetics of Fe 2 B boride layers during the boriding process ",

abstract = " Through this work we study the influence of the thickness of boron paste in the growth of Fe 2 B boride layer during the paste boriding thermochemical treatment applied on AISI 1045 steel. Different thickness of boron paste over the material surface with constant temperature and time show the variability of the diffusion coefficient of boron in Fe 2 B phase depending, basically, on the boron potential at the external surface of the substrate. The mobility of boron in the formed phase is determined by the balance mass equation that considers the concentration profiles in the corresponding interphases layer-substrate, the thermodynamic equilibrium in the growth of the iron boride layer and the experimental results obtained during the process.",

keywords = "Boriding, Boron potential, Diffusion coefficient, Kinetics",

author = "I. Campos and O. Bautista and G. Ram{\'i}rez and M. Islas and {De La Parra}, J. and L. Z{\'u}{\~n}iga",

note = "Funding Information: This work has been supported by a research grant no. 42883 of Consejo Nacional de Ciencia y Tecnologia at Mexico. I. Campos thanks the “C{\'a}tedra de Investigaci{\'o}n en Materiales” chair supported by Centro Regional de Investigacion en Materiales of the Sistema Tecnologico de Monterrey. The authors wish to thank Ing. Jos{\'e} L. Mart{\'i}nez Meyer for his valuable cooperation.",

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doi = "10.1016/j.apsusc.2004.09.099",

language = "Ingl{\'e}s",

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Campos, I , Bautista, O, Ramírez, G, Islas, M, De La Parra, J & Zúñiga, L 2005, ' Effect of boron paste thickness on the growth kinetics of Fe ₂ B boride layers during the boriding process ', Applied Surface Science, vol. 243, no. 1-4, pp. 429-436. https://doi.org/10.1016/j.apsusc.2004.09.099

Effect of boron paste thickness on the growth kinetics of Fe ₂ B boride layers during the boriding process . / Campos, I.; Bautista, O.; Ramírez, G. et al.
In: Applied Surface Science, Vol. 243, No. 1-4, 30.04.2005, p. 429-436.

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

TY - JOUR

T1 - Effect of boron paste thickness on the growth kinetics of Fe 2 B boride layers during the boriding process

AU - Campos, I.

AU - Bautista, O.

AU - Ramírez, G.

AU - Islas, M.

AU - De La Parra, J.

AU - Zúñiga, L.

N1 - Funding Information: This work has been supported by a research grant no. 42883 of Consejo Nacional de Ciencia y Tecnologia at Mexico. I. Campos thanks the “Cátedra de Investigación en Materiales” chair supported by Centro Regional de Investigacion en Materiales of the Sistema Tecnologico de Monterrey. The authors wish to thank Ing. José L. Martínez Meyer for his valuable cooperation.

PY - 2005/4/30

Y1 - 2005/4/30

N2 - Through this work we study the influence of the thickness of boron paste in the growth of Fe 2 B boride layer during the paste boriding thermochemical treatment applied on AISI 1045 steel. Different thickness of boron paste over the material surface with constant temperature and time show the variability of the diffusion coefficient of boron in Fe 2 B phase depending, basically, on the boron potential at the external surface of the substrate. The mobility of boron in the formed phase is determined by the balance mass equation that considers the concentration profiles in the corresponding interphases layer-substrate, the thermodynamic equilibrium in the growth of the iron boride layer and the experimental results obtained during the process.

AB - Through this work we study the influence of the thickness of boron paste in the growth of Fe 2 B boride layer during the paste boriding thermochemical treatment applied on AISI 1045 steel. Different thickness of boron paste over the material surface with constant temperature and time show the variability of the diffusion coefficient of boron in Fe 2 B phase depending, basically, on the boron potential at the external surface of the substrate. The mobility of boron in the formed phase is determined by the balance mass equation that considers the concentration profiles in the corresponding interphases layer-substrate, the thermodynamic equilibrium in the growth of the iron boride layer and the experimental results obtained during the process.

KW - Boriding

KW - Boron potential

KW - Diffusion coefficient

KW - Kinetics

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DO - 10.1016/j.apsusc.2004.09.099

M3 - Artículo

SN - 0169-4332

VL - 243

SP - 429

EP - 436

JO - Applied Surface Science

JF - Applied Surface Science

IS - 1-4

ER -

Effect of boron paste thickness on the growth kinetics of Fe ₂ B boride layers during the boriding process

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Keywords

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