Sessile drop study of Gd-Ti monotectic alloys on ceramic substrates: phase transformations, wetting, and reactivity

被引：7

作者：

Kaban, I. ^{[2
]}

Nowak, R. ^{[1
]}

Shuleshova, O. ^{[2
]}

Korpala, B. ^{[1
]}

Bruzda, G. ^{[1
]}

Siewiorek, A. ^{[1
]}

Han, J. H. ^{[2
]}

Sobczak, N. ^{[1
]}

Mattern, N. ^{[2
]}

Eckert, J. ^{[2
,3
]}

机构：

[1] Foundry Res Inst, Ctr High Temp Studies, PL-30418 Krakow, Poland

[2] IFW Dresden, Inst Complex Mat, D-01171 Dresden, Germany

[3] Tech Univ Dresden, Inst Mat Sci, D-01062 Dresden, Germany

来源：

JOURNAL OF MATERIALS SCIENCE | 2012年 / 47卷 / 24期

关键词：

ZIRCONIA; MICROSTRUCTURE; SOLIDIFICATION;

D O I：

10.1007/s10853-012-6775-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Gd-Ti monotectic alloys were studied in a wide temperature range by the sessile drop technique. The eutectic and monotectic transformations in Gd-Ti alloys upon heating were in situ monitored by a high-speed and high-resolution CCD camera. Our findings suggest that the existing Gd-Ti phase diagram significantly underestimates the monotectic and binodal temperatures in this system. The wetting behavior and the high-temperature interaction of the Gd-Ti melts with yttria and yttria-stabilized zirconia substrates were investigated.

引用

页码：8381 / 8386

页数：6

共 30 条

[1] Phase transitions in wetting films at the surface of Ga-Pb alloys
Calmes, Cyril
Giuranno, Donatella
Chatain, Dominique
[J]. JOURNAL OF MATERIALS SCIENCE, 2009, 44 (22) : 5949 - 5959
[2] The shape of two-phase drops in the presence of perfect wetting
Chatain, D
Wynblatt, P
de Ruijter, M
de Conninck, J
Carter, C
[J]. ACTA MATERIALIA, 1999, 47 (10) : 3049 - 3056
[3] Chatain D, 1984, J COLLOID INTERF SCI, V83, P384
[4] RAPID SOLIDIFICATION AND DECOMPOSITION OF A HYPOMONOTECTIC AL-CD ALLOY
CHATTOPADHYAY, K
RAMACHANDRARAO, P
[J]. JOURNAL OF MATERIALS SCIENCE, 1980, 15 (03) : 685 - 692
[5] Croeni JG, 1961, 5796 US BUR MIN
[6] Thermodynamics and mechanism of demixing in undercooled Cu-Co-Ni alloys
Curiotto, Stefano
Battezzati, Livio
Johnson, Erik
Pryds, Nini
[J]. ACTA MATERIALIA, 2007, 55 (19) : 6642 - 6650
[7] FABRICATION OF UNIFORM AL-PB-BI MONOTECTIC ALLOYS UNDER MICROGRAVITY UTILIZING THE SPACE-SHUTTLE - MICROSTRUCTURE AND SUPERCONDUCTING PROPERTIES
FUJII, H
KIMURA, T
KITAGUCHI, H
KUMAKURA, H
TOGANO, K
MOHRI, M
[J]. JOURNAL OF MATERIALS SCIENCE, 1995, 30 (13) : 3429 - 3434
[8] Helferich RL, 1973, 28409 NAV SHIP RES D
[9] Ichikawa T, 2010, INT J THERMOPHYS, V31, P288
[10] Jingqi L, 2006, J ALLOY COMPD, V414, P97

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