Microstructural control in gamma titanium aluminide intermetallic powder compacts

C. M. Ward-Close; P. S. Goodwin; N. Hoo; P. Tsakiropoulos; N. Srisukhumbowornchai; O. N. Senkov; F. H. Froes; M. L. Ovecoglu

Microstructural control in gamma titanium aluminide intermetallic powder compacts

C. M. Ward-Close^*, P. S. Goodwin, N. Hoo, P. Tsakiropoulos, N. Srisukhumbowornchai, O. N. Senkov, F. H. Froes, M. L. Ovecoglu

^*Corresponding author for this work

DRA

Research output: Contribution to conference › Paper › peer-review

Abstract

In this paper two methods of controlling the grain size in gamma (TiAl) - type alloys using mechanical alloying (MA) and hot isostatic pressing (HIP) are presented. In one method selective MA of the surface regions of powder particles occurs, while in the other approach a mixture of unmilled and MA'd powder were blended together. In both cases the HIP'd material consisted of mixed large and small grain sizes.

Original language	English
Pages	139-144
Number of pages	6
Publication status	Published - 1997
Externally published	Yes
Event	Proceedings of the 1997 5th International Conference on Advanced Particulate Materials & Processes - West Palm Beach, FL, USA Duration: 7 Apr 1997 → 9 Apr 1997

Conference

Conference	Proceedings of the 1997 5th International Conference on Advanced Particulate Materials & Processes
City	West Palm Beach, FL, USA
Period	7/04/97 → 9/04/97

Cite this

Ward-Close, C. M., Goodwin, P. S., Hoo, N., Tsakiropoulos, P., Srisukhumbowornchai, N., Senkov, O. N., Froes, F. H., & Ovecoglu, M. L. (1997). Microstructural control in gamma titanium aluminide intermetallic powder compacts. 139-144. Paper presented at Proceedings of the 1997 5th International Conference on Advanced Particulate Materials & Processes, West Palm Beach, FL, USA.

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title = "Microstructural control in gamma titanium aluminide intermetallic powder compacts",

abstract = "In this paper two methods of controlling the grain size in gamma (TiAl) - type alloys using mechanical alloying (MA) and hot isostatic pressing (HIP) are presented. In one method selective MA of the surface regions of powder particles occurs, while in the other approach a mixture of unmilled and MA'd powder were blended together. In both cases the HIP'd material consisted of mixed large and small grain sizes.",

author = "Ward-Close, {C. M.} and Goodwin, {P. S.} and N. Hoo and P. Tsakiropoulos and N. Srisukhumbowornchai and Senkov, {O. N.} and Froes, {F. H.} and Ovecoglu, {M. L.}",

year = "1997",

language = "English",

pages = "139--144",

note = "Proceedings of the 1997 5th International Conference on Advanced Particulate Materials & Processes ; Conference date: 07-04-1997 Through 09-04-1997",

}

Ward-Close, CM, Goodwin, PS, Hoo, N, Tsakiropoulos, P, Srisukhumbowornchai, N, Senkov, ON, Froes, FH & Ovecoglu, ML 1997, 'Microstructural control in gamma titanium aluminide intermetallic powder compacts', Paper presented at Proceedings of the 1997 5th International Conference on Advanced Particulate Materials & Processes, West Palm Beach, FL, USA, 7/04/97 - 9/04/97 pp. 139-144.

TY - CONF

T1 - Microstructural control in gamma titanium aluminide intermetallic powder compacts

AU - Ward-Close, C. M.

AU - Goodwin, P. S.

AU - Hoo, N.

AU - Tsakiropoulos, P.

AU - Srisukhumbowornchai, N.

AU - Senkov, O. N.

AU - Froes, F. H.

AU - Ovecoglu, M. L.

PY - 1997

Y1 - 1997

N2 - In this paper two methods of controlling the grain size in gamma (TiAl) - type alloys using mechanical alloying (MA) and hot isostatic pressing (HIP) are presented. In one method selective MA of the surface regions of powder particles occurs, while in the other approach a mixture of unmilled and MA'd powder were blended together. In both cases the HIP'd material consisted of mixed large and small grain sizes.

AB - In this paper two methods of controlling the grain size in gamma (TiAl) - type alloys using mechanical alloying (MA) and hot isostatic pressing (HIP) are presented. In one method selective MA of the surface regions of powder particles occurs, while in the other approach a mixture of unmilled and MA'd powder were blended together. In both cases the HIP'd material consisted of mixed large and small grain sizes.

UR - http://www.scopus.com/inward/record.url?scp=0031349729&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0031349729

SP - 139

EP - 144

T2 - Proceedings of the 1997 5th International Conference on Advanced Particulate Materials & Processes

Y2 - 7 April 1997 through 9 April 1997

ER -

Microstructural control in gamma titanium aluminide intermetallic powder compacts

Abstract

Conference

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