Kinetic study of boron diffusion in the paste-boriding process

I. Campos; J. Oseguera; U. Figueroa; J. A. García; O. Bautista; G. Kelemenis

doi:10.1016/S0921-5093(02)00910-3

Kinetic study of boron diffusion in the paste-boriding process

I. Campos, J. Oseguera, U. Figueroa, J. A. García, O. Bautista, G. Kelemenis

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

135 Scopus citations

Abstract

Experimental data from the paste-boriding process during growth of a Fe₂B layer have been used to estimate the diffusion coefficient of boron in Fe₂B based on a kinetic model obtained from the mass balance and considering thermodynamic equilibrium at the Fe₂B/α interface during growth. A diffusivity of boron in Fe₂B was obtained: D_Fe2B = 1.311 × 10^-6 exp(- 151 × 10³ kJ/RT) (m² s^-1) for 1223 K < T < 1323 K.

Original language	English
Pages (from-to)	261-265
Number of pages	5
Journal	Materials Science and Engineering A
Volume	352
Issue number	1-2
DOIs	https://doi.org/10.1016/S0921-5093(02)00910-3
State	Published - 15 Jul 2003
Externally published	Yes

Keywords

Boriding
Diffusion coefficient
Growth kinetics

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title = "Kinetic study of boron diffusion in the paste-boriding process",

abstract = "Experimental data from the paste-boriding process during growth of a Fe2B layer have been used to estimate the diffusion coefficient of boron in Fe2B based on a kinetic model obtained from the mass balance and considering thermodynamic equilibrium at the Fe2B/α interface during growth. A diffusivity of boron in Fe2B was obtained: DFe2B = 1.311 × 10-6 exp(- 151 × 103 kJ/RT) (m2 s-1) for 1223 K < T < 1323 K.",

keywords = "Boriding, Diffusion coefficient, Growth kinetics",

author = "I. Campos and J. Oseguera and U. Figueroa and Garc{\'i}a, {J. A.} and O. Bautista and G. Kelemenis",

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T1 - Kinetic study of boron diffusion in the paste-boriding process

AU - Campos, I.

AU - Oseguera, J.

AU - Figueroa, U.

AU - García, J. A.

AU - Bautista, O.

AU - Kelemenis, G.

PY - 2003/7/15

Y1 - 2003/7/15

N2 - Experimental data from the paste-boriding process during growth of a Fe2B layer have been used to estimate the diffusion coefficient of boron in Fe2B based on a kinetic model obtained from the mass balance and considering thermodynamic equilibrium at the Fe2B/α interface during growth. A diffusivity of boron in Fe2B was obtained: DFe2B = 1.311 × 10-6 exp(- 151 × 103 kJ/RT) (m2 s-1) for 1223 K < T < 1323 K.

AB - Experimental data from the paste-boriding process during growth of a Fe2B layer have been used to estimate the diffusion coefficient of boron in Fe2B based on a kinetic model obtained from the mass balance and considering thermodynamic equilibrium at the Fe2B/α interface during growth. A diffusivity of boron in Fe2B was obtained: DFe2B = 1.311 × 10-6 exp(- 151 × 103 kJ/RT) (m2 s-1) for 1223 K < T < 1323 K.

KW - Boriding

KW - Diffusion coefficient

KW - Growth kinetics

UR - http://www.scopus.com/inward/record.url?scp=0038658897&partnerID=8YFLogxK

U2 - 10.1016/S0921-5093(02)00910-3

DO - 10.1016/S0921-5093(02)00910-3

M3 - Artículo

SN - 0921-5093

VL - 352

SP - 261

EP - 265

JO - Materials Science and Engineering A

JF - Materials Science and Engineering A

IS - 1-2

ER -

Kinetic study of boron diffusion in the paste-boriding process

Abstract

Keywords

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