The Zn-rich corner of the Zn-Al-Ti system at 723 K

被引：22

作者：

Yang, Sui ^{[1
,2
]}

Su, Xuping ^{[1
,3
]}

Wang, Jianhua ^{[1
]}

Yin, Fucheng ^{[1
]}

Li, Zhi ^{[1
]}

Tu, Hao ^{[1
]}

Peng, Haoping ^{[1
]}

机构：

[1] Xiangtan Univ, Key Lab Mat Design & Preparat Technol Hunan Prov, Xiangtan 411105, Hunan, Peoples R China

[2] Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Hunan, Peoples R China

[3] Jiangsu Polytech Univ, Sch Mat Sci & Engn, Changzhou 213164, Jiangsu, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 499卷 / 02期

关键词：

Zn-Al-Ti system; Phase diagram; Zn-rich corner; Galvanizing; 450-DEGREES-C ISOTHERMAL SECTION; PHASE-DIAGRAM; ALUMINUM-TITANIUM; KINETICS; INTERMETALLICS; COATINGS; SILICON; ALLOYS; TIZN16; GROWTH;

D O I：

10.1016/j.jallcom.2010.03.148

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The Zn-rich corner of the Zn-Al-Ti ternary system at 723 K was experimentally determined using equilibrated alloys with the aid of diffusion couple approach. The specimens were investigated by means of optical microscopy, scanning electron microscopy, wave dispersive X-ray spectroscope and X-ray powder diffraction. A true ternary phase T was identified and it is in equilibrium with TiAl3, TiAl2, alpha-Al, liq.Zn. TiZn16, TiZn8 and TiZn in the system respectively. The solubility of Ti in liquid zinc is 0.3 at.%. The solubility of Zn in TiAl3 and TiAl2 is 4.4 at.% and 3.2 at.% respectively and that of Al in TiZn16, TiZn8, TiZn3 and TiZn is 0.4 at.%, 0.2 at.%, 1.7 at.% and 2.5 at.% respectively. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：194 / 199

页数：6

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