Measurement of the activity of boron in liquid copper using a four-phase equilibrium technique

K. T. Jacob; Shashank Priya; Yoshio Waseda

doi:10.1007/s11661-000-0214-z

Measurement of the activity of boron in liquid copper using a four-phase equilibrium technique

K. T. Jacob, Shashank Priya, Yoshio Waseda

Materials Science and Engineering

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18 Scopus citations

Abstract

The activity of boron in liquid copper was investigated using four-phase equilibrium technique. The behavior of Cu-B alloys in this method at 1723 K was reported. The apparatus used for the measurement was briefly described and the boron concentration in copper was measured in terms of partial pressure of carbon monoxide in the gas phase. The activities of boron and copper as a function of composition was also expressed. The phase composition and the diagrams revealed the correlation of the experimental data with the theoretical values.

Original language	English (US)
Pages (from-to)	2674-2678
Number of pages	5
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	31
Issue number	10
DOIs	https://doi.org/10.1007/s11661-000-0214-z
State	Published - 2000

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys

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title = "Measurement of the activity of boron in liquid copper using a four-phase equilibrium technique",

abstract = "The activity of boron in liquid copper was investigated using four-phase equilibrium technique. The behavior of Cu-B alloys in this method at 1723 K was reported. The apparatus used for the measurement was briefly described and the boron concentration in copper was measured in terms of partial pressure of carbon monoxide in the gas phase. The activities of boron and copper as a function of composition was also expressed. The phase composition and the diagrams revealed the correlation of the experimental data with the theoretical values.",

author = "Jacob, {K. T.} and Shashank Priya and Yoshio Waseda",

note = "Funding Information: This work has been supported by 1997 Pohang Iron and Steel Co. (POSCO) under Contract No. 1PD9704001. The authors thank Professor Nack J. Kim, POSTECH; Dr. Ki Jong Park, Dr. Kwang Sup Noh, and Mr. Jung Min Choi, POSCO; and Mr. Jae Eul Kim, Mijoo Steel Co., for their helpful discussion on spiral piping and macrostructural analysis.",

year = "2000",

doi = "10.1007/s11661-000-0214-z",

language = "English (US)",

volume = "31",

pages = "2674--2678",

journal = "Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science",

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TY - JOUR

T1 - Measurement of the activity of boron in liquid copper using a four-phase equilibrium technique

AU - Jacob, K. T.

AU - Priya, Shashank

AU - Waseda, Yoshio

N1 - Funding Information: This work has been supported by 1997 Pohang Iron and Steel Co. (POSCO) under Contract No. 1PD9704001. The authors thank Professor Nack J. Kim, POSTECH; Dr. Ki Jong Park, Dr. Kwang Sup Noh, and Mr. Jung Min Choi, POSCO; and Mr. Jae Eul Kim, Mijoo Steel Co., for their helpful discussion on spiral piping and macrostructural analysis.

PY - 2000

Y1 - 2000

N2 - The activity of boron in liquid copper was investigated using four-phase equilibrium technique. The behavior of Cu-B alloys in this method at 1723 K was reported. The apparatus used for the measurement was briefly described and the boron concentration in copper was measured in terms of partial pressure of carbon monoxide in the gas phase. The activities of boron and copper as a function of composition was also expressed. The phase composition and the diagrams revealed the correlation of the experimental data with the theoretical values.

AB - The activity of boron in liquid copper was investigated using four-phase equilibrium technique. The behavior of Cu-B alloys in this method at 1723 K was reported. The apparatus used for the measurement was briefly described and the boron concentration in copper was measured in terms of partial pressure of carbon monoxide in the gas phase. The activities of boron and copper as a function of composition was also expressed. The phase composition and the diagrams revealed the correlation of the experimental data with the theoretical values.

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JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

IS - 10

ER -

Measurement of the activity of boron in liquid copper using a four-phase equilibrium technique

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