冷轧变形铝锡复合材料的再结晶

庞兴志; 曾建民; 何国强; 郑进城

复合材料 | 浏览量 : 0 下载量: 162 CSCD: 2

导出
分享
收藏
专辑

冷轧变形铝锡复合材料的再结晶
Recrystallization of Cold Rolled Al-Sn Composites
2008年第4期页码：309-311
纸质出版日期： 2008 ，
DOI：

扫描看全文

[1]庞兴志,曾建民,何国强,郑进城.冷轧变形铝锡复合材料的再结晶[J].特种铸造及有色合金,2008(04):309-311+245.

Pang Xingzhi, Zeng Jianmin, He Guoqiang, et al. Recrystallization of Cold Rolled Al-Sn Composites[J]. Special Casting & Nonferrous Alloys, 2008,(4):309-311.
[1]庞兴志,曾建民,何国强,郑进城.冷轧变形铝锡复合材料的再结晶[J].特种铸造及有色合金,2008(04):309-311+245. DOI：

Pang Xingzhi, Zeng Jianmin, He Guoqiang, et al. Recrystallization of Cold Rolled Al-Sn Composites[J]. Special Casting & Nonferrous Alloys, 2008,(4):309-311. DOI：

摘要

基于冷轧变形铝锡合金再结晶过程中硬度变化的敏感性

比较研究了Al-10Sn和TiB2/Al-10Sn复合轴瓦材料的再结晶动力学。通过硬度-时间软化曲线

计算了两种材料的再结晶激活能

比较了两种材料的再结晶组织。结果表明

TiB2颗粒的存在提高了材料再结晶温度约50℃

使材料的热稳定性提高。Al-10Sn和TiB2/Al-10Sn的再结晶激活能分别为83.16kJ/mol和92.98kJ/mol。

Abstract

Recrystallizatton dynamics of Al-10Sn and TiB2/Al-10Sn composites was evaluated based on the sensitivities in hardness of the cold rolled aluminum alloy during recrystallization process.The recrystalli-zation activation energy of the two materials were calculated by hardness via time soften curves

and the re-crystallization structure in the two materials was observed.It is found that TiB2 particle can improve the thermal stability of the composites as a result of increasing recystallization temperature of composites by about 60℃.In addition

the recrystallization activation energy of Al-10Sn and TiB2/Al-10Sn composites is 83.16 kJ/mol and 92.98 kJ/mol

respectively.