A thermodynamic description of the Al-Ir system

T. Abe, M. Ode, Hideyuki Murakami, C. S. Oh, C. Kocer, Y. Yamabe-Mitarai, H. Onodera

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

The thermodynamic assessment of the Al-Ir binary system, one of the key sub-systems of the Ir-based alloys, was performed using the CALPHAD technique. The AlIr(B2) phase was described using the two sublattice model with the formula (Al,Ir)0.5(Ir,Va)0.5, while other intermetallic phases were treated as stoichiometric compounds. The calculated data of the phases in the Al-Ir system can be used to accurately reproduce experimental data, such as phase equilibria, invariant reactions, and formation enthalpies of the intermetallic phases.

Original languageEnglish
Title of host publicationSupplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006
Pages2389-2394
Number of pages6
EditionPART 3
Publication statusPublished - 2007 Dec 1
Externally publishedYes
Event5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006 - Vancouver
Duration: 2006 Jul 42006 Jul 8

Publication series

NameMaterials Science Forum
NumberPART 3
Volume539-543
ISSN (Print)0255-5476

Other

Other5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006
CityVancouver
Period06/7/406/7/8

Fingerprint

Intermetallics
intermetallics
Thermodynamics
thermodynamics
Phase equilibria
sublattices
Enthalpy
enthalpy

Keywords

  • Bond coat material
  • CALPHAD technique
  • Refractory alloy

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Abe, T., Ode, M., Murakami, H., Oh, C. S., Kocer, C., Yamabe-Mitarai, Y., & Onodera, H. (2007). A thermodynamic description of the Al-Ir system. In Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006 (PART 3 ed., pp. 2389-2394). (Materials Science Forum; Vol. 539-543, No. PART 3).

A thermodynamic description of the Al-Ir system. / Abe, T.; Ode, M.; Murakami, Hideyuki; Oh, C. S.; Kocer, C.; Yamabe-Mitarai, Y.; Onodera, H.

Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 3. ed. 2007. p. 2389-2394 (Materials Science Forum; Vol. 539-543, No. PART 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abe, T, Ode, M, Murakami, H, Oh, CS, Kocer, C, Yamabe-Mitarai, Y & Onodera, H 2007, A thermodynamic description of the Al-Ir system. in Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 3 edn, Materials Science Forum, no. PART 3, vol. 539-543, pp. 2389-2394, 5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006, Vancouver, 06/7/4.
Abe T, Ode M, Murakami H, Oh CS, Kocer C, Yamabe-Mitarai Y et al. A thermodynamic description of the Al-Ir system. In Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 3 ed. 2007. p. 2389-2394. (Materials Science Forum; PART 3).
Abe, T. ; Ode, M. ; Murakami, Hideyuki ; Oh, C. S. ; Kocer, C. ; Yamabe-Mitarai, Y. ; Onodera, H. / A thermodynamic description of the Al-Ir system. Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 3. ed. 2007. pp. 2389-2394 (Materials Science Forum; PART 3).
@inproceedings{9a9f4cd1e03e42cca5b8133d1e1b7da8,
title = "A thermodynamic description of the Al-Ir system",
abstract = "The thermodynamic assessment of the Al-Ir binary system, one of the key sub-systems of the Ir-based alloys, was performed using the CALPHAD technique. The AlIr(B2) phase was described using the two sublattice model with the formula (Al,Ir)0.5(Ir,Va)0.5, while other intermetallic phases were treated as stoichiometric compounds. The calculated data of the phases in the Al-Ir system can be used to accurately reproduce experimental data, such as phase equilibria, invariant reactions, and formation enthalpies of the intermetallic phases.",
keywords = "Bond coat material, CALPHAD technique, Refractory alloy",
author = "T. Abe and M. Ode and Hideyuki Murakami and Oh, {C. S.} and C. Kocer and Y. Yamabe-Mitarai and H. Onodera",
year = "2007",
month = "12",
day = "1",
language = "English",
isbn = "0878494286",
series = "Materials Science Forum",
number = "PART 3",
pages = "2389--2394",
booktitle = "Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006",
edition = "PART 3",

}

TY - GEN

T1 - A thermodynamic description of the Al-Ir system

AU - Abe, T.

AU - Ode, M.

AU - Murakami, Hideyuki

AU - Oh, C. S.

AU - Kocer, C.

AU - Yamabe-Mitarai, Y.

AU - Onodera, H.

PY - 2007/12/1

Y1 - 2007/12/1

N2 - The thermodynamic assessment of the Al-Ir binary system, one of the key sub-systems of the Ir-based alloys, was performed using the CALPHAD technique. The AlIr(B2) phase was described using the two sublattice model with the formula (Al,Ir)0.5(Ir,Va)0.5, while other intermetallic phases were treated as stoichiometric compounds. The calculated data of the phases in the Al-Ir system can be used to accurately reproduce experimental data, such as phase equilibria, invariant reactions, and formation enthalpies of the intermetallic phases.

AB - The thermodynamic assessment of the Al-Ir binary system, one of the key sub-systems of the Ir-based alloys, was performed using the CALPHAD technique. The AlIr(B2) phase was described using the two sublattice model with the formula (Al,Ir)0.5(Ir,Va)0.5, while other intermetallic phases were treated as stoichiometric compounds. The calculated data of the phases in the Al-Ir system can be used to accurately reproduce experimental data, such as phase equilibria, invariant reactions, and formation enthalpies of the intermetallic phases.

KW - Bond coat material

KW - CALPHAD technique

KW - Refractory alloy

UR - http://www.scopus.com/inward/record.url?scp=38349036384&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=38349036384&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:38349036384

SN - 0878494286

SN - 9780878494286

T3 - Materials Science Forum

SP - 2389

EP - 2394

BT - Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006

ER -