RHEOLOGY FEATURE OF SIMPLE METAL MELT

金属学报(英文版), 2007, 20(3): 181-186.

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1.Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University, Jinan 250061, China

2.School of Material Science and Engineering, Jinan University, Jinan 250022,China

3.School of Material Science and Engineering, Jinan University, Jinan 250022,China

4.School of Material Science and Engineering, Jinan University, Jinan 250022,China

5.School of Material Science and Engineering, Jinan University, Jinan 250022,China

基金项目: 国家自然科学基金(50371047) the Shandong Provincial Promotional Foundation for the Excellent Middle-Aged and Young Scientists of China(2005BS04012)

RHEOLOGY FEATURE OF SIMPLE METAL MELT

Keywords： Newtonian liquid

The rheology feature of Sb, Bi melt and alloys was studied using coaxial cylinder high-temperature viscometer. The results showed that the curve of torsion-rotational speed for Sb melt presents a linear relation in all measured temperature ranges, whereas for the Bi melt, the curve presents obvious non-Newtonian feature within the low temperature range and at relative high shear stress. The rheology feature of Sb80Bi20 and Sb20Bi80, alloy melts was well correlated with that of Sb and Bi, respectively. It is considered that the rheology behavior of Sb melt plays a crucial role in Sb80Bi20, alloy and that of Bi melt plays a crucial role in Sb20Bi80 alloy.

参考文献

[1]	L W Wang;Q Wang;A P Xian;K Q Lu .[J].Journal of Physics:Condensed Matter,2003,15:777.
[2]	M H Sun;H R Geng;X F Bian;Y Liu .[J].Acta Metallurgica Sinica,2000,36(11):1134.
[3]	H.R. Geng;R. Wang;Z.X. Yang .Temperature Dependence of Viscosity of Al-Si Alloy Melts[J].Acta metallurgica Sinica,2005(2):159-163.
[4]	I Yokoyama .[J].Phys B:Condens Matter,2000,291:145.
[5]	F Q Zu;L J Guo;Z G Zhu;Y Feng .[J].Chinese Physics Letters,2002,19:94.
[6]	F Q Zu;Z G Zhu;B Zhang;Y Feng,J P Shui .[J].Journal of Physics:Condensed Matter,2001,13:11435.
[7]	郭丽君,祖方遒,朱震刚.以内耗技术探索Pb-Sn合金熔体的结构变化[J].物理学报,2002(02):300-303.
[8]	L Wang;X F Bian;J T Liu .[J].Physics Letters A,2004,326:429.
[9]	L Wang;J T Liu .[J].Physics Letters A,2004,328:241.
[10]	C J Sun;H R Geng;Z X Yang .[J].Materials Characterization,2005,55:383.
[11]	K Wu;S Chu;W Qian;Q Niu .[J].STEEL RESEARCH,1999,70(07):247.
[12]	G H Kaiura;J M Toguri .[J].Physics and Chemistry of Glasses,1976,17:62.
[13]	K Wu;W Qian;S J Chu;Y Wang .[J].Journal of University of Science and Technology Beijing,1999,21(02):150.
[14]	W Qian;K Wu;S J Chu;Q Niu,Y X Lin .[J].Journal of University of Science and Technology Beijing,1998,20(01):27.
[15]	K. Csach;Yu. V. Fursova;V. A. Khonik;V. Ocelik .Non-newtonian plastic flow of a Ni-Si-B metallic glass at low stresses[J].Scripta materialia,1998(10):1377-1382.
[16]	J Y Chen;L P Ju;L Li .[J].ACTA METALLURGICA SINICA,2003,39(05):476.
[17]	H R Geng;H X Geng;C J Sun;Z X Yang,R Wang .[J].Rare Metal Mater Eng,2005,2(zk):41.
[18]	边秀房,潘学民,秦绪波,蒋民华.金属熔体中程有序结构[J].中国科学E辑,2002(02):145-151.
[19]	J Q Yu;W Z Yi;B D Chen;H J Chen.Binary Alloy Phase Diagrams[M].上海:上海科学技术出版社,1987:235.

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RHEOLOGY FEATURE OF SIMPLE METAL MELT

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