Experimental determination of solid-liquid interfacial energy for Zn solid solution in equilibrium with the Zn-Al eutectic liquid

被引：55

作者：

Keslioglu, K ^{[1
]}

Marasli, N ^{[1
]}

机构：

[1] Erciyes Univ, Fac Arts & Sci, Dept Phys, TR-38039 Kayseri, Turkey

来源：

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2004年 / 35A卷 / 12期

关键词：

D O I：

10.1007/s11661-004-0272-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The equilibrated grain boundary groove shapes for the Zn solid solution in equilibrium with the Zn-Al eutectic liquid were observed by rapid quenching. From the observed grain boundary groove shapes, the Gibbs-Thomson coefficient and the solid-liquid interfacial energy for the Zn solid solution in equilibrium with the Zn-Al eutectic liquid have been determined to be (5.80 +/- 0.18) X 10(-8) Km and (93.496 +/- 7.57) X 10(-3) Jm(-2) with the numerical method and from the Gibbs-Thomson equation, respectively. The grain boundary energy for the same material has been calculated to be (182.302 +/- 18.23) X 10(-3) Jm(-2) from the observed grain boundary groove shapes. The thermal conductivities of the solid and liquid phases for Zn-5 wt pct Al and Zn-0.5 wt pct Al alloys have also been measured.

引用

页码：3665 / 3672

页数：8

共 26 条

[1] Solid-liquid surface energy of pivalic acid [J].

Bayender, B ;

Marasli, N ;

Cadirli, E ;

Sisman, H ;

Gunduz, M .

JOURNAL OF CRYSTAL GROWTH, 1998, 194 (01) :119-124

[2] Solid-liquid interfacial energy of camphene [J].

Bayender, B ;

Marasli, N ;

Cadirli, E ;

Gündüz, M .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1999, 270 (02) :343-348

[3] GROWTH FROM THE MELT .1. INFLUENCE OF SURFACE INTERSECTIONS IN PURE METALS [J].

BOLLING, GF ;

TILLER, WA .

JOURNAL OF APPLIED PHYSICS, 1960, 31 (08) :1345-1350

[4] Solid-liquid interfacial energy of bismuth in the Bi-Cd eutectic system [J].

Erol, M ;

Marasli, N ;

Keslioglu, K ;

Gündüz, M .

SCRIPTA MATERIALIA, 2004, 51 (02) :131-136

[5] THE MEASUREMENT OF SOLID-LIQUID SURFACE ENERGIES IN THE AL-CU, AL-SI AND PB-SN SYSTEMS [J].

GUNDUZ, M ;

HUNT, JD .

ACTA METALLURGICA, 1985, 33 (09) :1651-1672

[6] SOLID-LIQUID SURFACE-ENERGY IN THE AL-MG SYSTEM [J].

GUNDUZ, M ;

HUNT, JD .

ACTA METALLURGICA, 1989, 37 (07) :1839-1845

[7]

GUNDUZ M, 1984, THESIS U OXFORD OXFO

[8]

HANSEN M, 1958, CONSTITUTION BINARY, P139

[9] GRAIN-BOUNDARY GROOVE MEASUREMENT OF SURFACE-TENSION BETWEEN ICE AND WATER [J].

HARDY, SC .

PHILOSOPHICAL MAGAZINE, 1977, 35 (02) :471-484

[10] EXPERIMENTAL MEASUREMENT OF SOLID-LIQUID INTERFACIAL ENERGIES - ICE-WATER SODIUM CHLORIDE SYSTEM [J].

JONES, DRH ;

CHADWICK, GA .

JOURNAL OF CRYSTAL GROWTH, 1971, 11 (03) :260-&

← 1 2 3 →