Influence of Solid Fraction on Structure of QTi3.5-15/Graghite Slurry

材料科学技术（英文）, 2004, 20(6): 794-796.

^1, , ^2, , ^3, , ^4, , ^5, , ^6,

1.Department of Mechanical Engineering, Beijing Jiaotong University, Beijing 100044, China

2.Department of Mechanical Engineering, Beijing Jiaotong University, Beijing 100044, China

3.Department of Mechanical Engineering, Beijing Jiaotong University, Beijing 100044, China

4.Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China

5.Metal Forming Department, Northeastern University, Shenyang 110006, China

6.Anshan Automobile Fittings Factory, Anshan 114014, China

基金项目: 国家自然科学基金(50304001) the Beijing Jiaotong University Foundation

Influence of Solid Fraction on Structure of QTi3.5-15/Graghite Slurry

Keywords： Copper alloy

The electromagnetic-mechanical stirring technology was used to prepare QTi3.5-15/graghite slurry. The distribution of graphite particles in QTi3.5-15/graghite slurry was studied using cold quenching method. The results show that solid fraction of QTi3.5-15/graphite slurry increases with the decreasing of stirring temperature. There is a linear relationship between solid fraction and stirring temperature. With the increasing of solid fraction, the distribution of graphite particles in slurry becomes uniform gradually. When the solid fraction is larger than 45%, the rising of graphite particles in slurry can be restricted, and QTi3.5-15/graghite slurry with uniform distribution of graphite particles can be prepared.

参考文献

[1]	ShixianLI.[M].北京:化学工业出版社,1991:11.
[2]	JKovacik .[J].Scripta Materialia,1996,35(02):151.
[3]	ZhezhongWANG .[J].Materials for Mechanical Engineering,2001,25(10):1.
[4]	PRohatgi.[M].Metals Handbook ASM International OH,1992:801.
[5]	JiangshengZHE.The Welding of Copper and Copper Alloy[M].北京:化学工业出版社,1979:9.
[6]	MLMackay.[J].Metal Progress,1997(06):32.
[7]	JiayuanCAI.Metallographical Atlas of Copper and CopperAlloy[M].北京:冶金工业出版社,1983:117.
[8]	Peng ZHANG+,Yunhui D U,Daben ZENG,Jianzhong CUI,Limin BA.Influence of Solid Fraction on Gravity Segregation of Sn in Al-20Sn Alloy Casting[J].材料科学技术学报(英文版),2000(06):577-580.
[9]	Stuart.[J].Current Advances in Materials and Processes,1993(01):36.
[10]	Peng Zhang;Yunhui Du;Daben Zeng .Semi-solid processing of Al-7 Graghite composite[J].Journal of University of Science and Technology Beijing,2001(3):203-206.
[11]	JinpingLI.[J].Special Casting & Nonferrous Alloys,2001(05):139.
[12]	LimingLU .[J].铸造,1993,42(11):16.
[13]	CFMerton.[J].Transactions of the Royal Society of London,1991(05):957.

上一张下一张

计量

下载量()
访问量()

作者相关

在本站搜索
在百度学术搜索
在万方数据库搜索
在CNKI搜索

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网

Influence of Solid Fraction on Structure of QTi3.5-15/Graghite Slurry

参考文献