Thermodynamic assessment of the Nb-Si-Ti system

Tai Geng; Changrong Li; Jing Bao; Xinqing Zhao; Zhenmin Du; Cuiping Guo

doi:10.1016/j.intermet.2008.11.011

Thermodynamic assessment of the Nb-Si-Ti system

Tai Geng
, Changrong Li^*
, Jing Bao
, Xinqing Zhao
, Zhenmin Du
, Cuiping Guo

^*Corresponding author for this work

School of Materials Science and Engineering

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

58 Scopus citations

Abstract

The Nb-Si-Ti system is assessed thermodynamically based on the experimental isothermal sections at 1000, 1150, 1200, 1340 and 1500 °C, and the liquidus projections from both literatures and the present measurements. The parameters for the thermodynamic description of the ternary system are optimized following the reported descriptions of the Nb-Si, Ti-Si and Ti-Nb binary systems, among which some of the parameters of the Nb-Si system are modified according to its related binary experimental data. Comparison between the calculated results and the experimental investigations shows that the present modeling can finely describe the experimental information of the Nb-Si-Ti ternary phase diagram.

Original language	English
Pages (from-to)	343-357
Number of pages	15
Journal	Intermetallics
Volume	17
Issue number	5
DOIs	https://doi.org/10.1016/j.intermet.2008.11.011
State	Published - May 2009

Keywords

A. Intermetallics, miscellaneous
A. Ternary alloy systems
B. Phase diagrams
B. Thermodynamic and thermochemical properties
E. Phase diagram, prediction

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10.1016/j.intermet.2008.11.011

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title = "Thermodynamic assessment of the Nb-Si-Ti system",

abstract = "The Nb-Si-Ti system is assessed thermodynamically based on the experimental isothermal sections at 1000, 1150, 1200, 1340 and 1500 °C, and the liquidus projections from both literatures and the present measurements. The parameters for the thermodynamic description of the ternary system are optimized following the reported descriptions of the Nb-Si, Ti-Si and Ti-Nb binary systems, among which some of the parameters of the Nb-Si system are modified according to its related binary experimental data. Comparison between the calculated results and the experimental investigations shows that the present modeling can finely describe the experimental information of the Nb-Si-Ti ternary phase diagram.",

keywords = "A. Intermetallics, miscellaneous, A. Ternary alloy systems, B. Phase diagrams, B. Thermodynamic and thermochemical properties, E. Phase diagram, prediction",

author = "Tai Geng and Changrong Li and Jing Bao and Xinqing Zhao and Zhenmin Du and Cuiping Guo",

year = "2009",

month = may,

doi = "10.1016/j.intermet.2008.11.011",

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T1 - Thermodynamic assessment of the Nb-Si-Ti system

AU - Geng, Tai

AU - Li, Changrong

AU - Bao, Jing

AU - Zhao, Xinqing

AU - Du, Zhenmin

AU - Guo, Cuiping

PY - 2009/5

Y1 - 2009/5

N2 - The Nb-Si-Ti system is assessed thermodynamically based on the experimental isothermal sections at 1000, 1150, 1200, 1340 and 1500 °C, and the liquidus projections from both literatures and the present measurements. The parameters for the thermodynamic description of the ternary system are optimized following the reported descriptions of the Nb-Si, Ti-Si and Ti-Nb binary systems, among which some of the parameters of the Nb-Si system are modified according to its related binary experimental data. Comparison between the calculated results and the experimental investigations shows that the present modeling can finely describe the experimental information of the Nb-Si-Ti ternary phase diagram.

AB - The Nb-Si-Ti system is assessed thermodynamically based on the experimental isothermal sections at 1000, 1150, 1200, 1340 and 1500 °C, and the liquidus projections from both literatures and the present measurements. The parameters for the thermodynamic description of the ternary system are optimized following the reported descriptions of the Nb-Si, Ti-Si and Ti-Nb binary systems, among which some of the parameters of the Nb-Si system are modified according to its related binary experimental data. Comparison between the calculated results and the experimental investigations shows that the present modeling can finely describe the experimental information of the Nb-Si-Ti ternary phase diagram.

KW - A. Intermetallics, miscellaneous

KW - A. Ternary alloy systems

KW - B. Phase diagrams

KW - B. Thermodynamic and thermochemical properties

KW - E. Phase diagram, prediction

UR - https://www.scopus.com/pages/publications/61749103311

U2 - 10.1016/j.intermet.2008.11.011

DO - 10.1016/j.intermet.2008.11.011

M3 - 文章

AN - SCOPUS:61749103311

SN - 0966-9795

VL - 17

SP - 343

EP - 357

JO - Intermetallics

JF - Intermetallics

IS - 5

ER -

Thermodynamic assessment of the Nb-Si-Ti system

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