Reassessment of liquid/solid equilibrium in Ni-rich side of Ni-Nb and Ni-Ti systems

Koji Kajikawa; Katsunari Oikawa; Fumio Takahashi; Hitohisa Yamada; Koichi Anzai

doi:10.2320/matertrans.M2009351

Reassessment of liquid/solid equilibrium in Ni-rich side of Ni-Nb and Ni-Ti systems

Koji Kajikawa, Katsunari Oikawa, Fumio Takahashi, Hitohisa Yamada, Koichi Anzai

ENG - Metallurgy

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

14 Citations (Scopus)

Abstract

The liquidus and solidus for the Ni-rich side of the Ni-Nb and Ni-Ti systems on a region of Ni-Nb and Ni-Ti systems of <10 mass% Nb or Ti were measured in order to establish the phase equilibria between the liquid and fee phases. The thermodynamic parameters for both systems were reassessed based on the experimental data. The calculated liquidus and solidus agree well with the measured values of Ni-base suoerallovs as well as the present binary data.

Original language	English
Pages (from-to)	781-786
Number of pages	6
Journal	Materials Transactions
Volume	51
Issue number	4
DOIs	https://doi.org/10.2320/matertrans.M2009351
Publication status	Published - 2010 Apr

Keywords

Diffusion couple
Liquidus
Nickel
Niobium
Phase diagram
Solidification
Solidus
Thermal analysis
Titanium

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10.2320/matertrans.M2009351

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AU - Kajikawa, Koji

AU - Oikawa, Katsunari

AU - Takahashi, Fumio

AU - Yamada, Hitohisa

AU - Anzai, Koichi

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N2 - The liquidus and solidus for the Ni-rich side of the Ni-Nb and Ni-Ti systems on a region of Ni-Nb and Ni-Ti systems of <10 mass% Nb or Ti were measured in order to establish the phase equilibria between the liquid and fee phases. The thermodynamic parameters for both systems were reassessed based on the experimental data. The calculated liquidus and solidus agree well with the measured values of Ni-base suoerallovs as well as the present binary data.

AB - The liquidus and solidus for the Ni-rich side of the Ni-Nb and Ni-Ti systems on a region of Ni-Nb and Ni-Ti systems of <10 mass% Nb or Ti were measured in order to establish the phase equilibria between the liquid and fee phases. The thermodynamic parameters for both systems were reassessed based on the experimental data. The calculated liquidus and solidus agree well with the measured values of Ni-base suoerallovs as well as the present binary data.

KW - Diffusion couple

KW - Liquidus

KW - Nickel

KW - Niobium

KW - Phase diagram

KW - Solidification

KW - Solidus

KW - Thermal analysis

KW - Titanium

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JO - Materials Transactions

JF - Materials Transactions

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ER -

Reassessment of liquid/solid equilibrium in Ni-rich side of Ni-Nb and Ni-Ti systems

Abstract

Keywords

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