Liquid Phase Separation Mechanism of Cu-40 wt.% Pb Hypermonotectic Alloys-Reference-Cited by-同舟云学术

Liquid Phase Separation Mechanism of Cu-40 wt.% Pb Hypermonotectic Alloys

Published:2018 Issue: Volume:2018 Page:1-5
ISSN:1687-8434
Container-title:Advances in Materials Science and Engineering
language:en
Short-container-title:Advances in Materials Science and Engineering

Author:

Sun Xiaosi¹^ORCID,Hao Weixin¹^ORCID,Ma Teng¹^ORCID,Zhang Junting²,Geng Guihong³^ORCID

Affiliation:

1. School of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China

2. School of Applied Science, Taiyuan University of Science and Technology, Taiyuan 030024, China

3. School of Materials Science and Engineering, North Minzu University, Yinchuan 750000, China

Abstract

Solidification microstructures of Cu-40 wt.% Pb alloy were examined under different undercooling degrees. The liquid phase separation mechanism in the systems with stable miscibility gaps mainly involved Ostwald ripening, Brownian motion, Marangoni migration, and Stokes motion. Stokes had little influence on the liquid phase separation in the early phase and played a leading role in the later period. The liquid phase separation mechanism of Cu-40 wt.% Pb hypermonotectic alloy was illustrated in detail.

Funder

National Natural Science Foundation of China

Publisher

Hindawi Limited

Subject

General Engineering,General Materials Science

Link

http://downloads.hindawi.com/journals/amse/2018/6971981.pdf

Reference20 articles.

1. Liquid immiscibility in copper-iron and copper-cobalt systems in the supercooled state

2. THEORETICAL STUDY OF THERMODYNAMIC PROPERTIES OF Cu-Pb LIQUID ALLOYS AT DIFFERENT TEMPERATURE BY OPTIMIZATION METHOD

3. Solidification paths of multicomponent monotectic aluminum alloys

4. Rapid solidification of bulk undercooled hypoperitectic Fe–Cu alloy

5. Numerical Study on the Impact of Second Phase Content on the Solidification of Al-Pb Hypermonotectic Alloys