The Distribution of Rare Earth Element on A356 and its Influence on Α-Solidification

Zhi Qiang Zheng; Xin Gen Xiong; Ke Ming Chen; Zhi Rong Zheng

doi:10.4028/www.scientific.net/AMM.33.575

Paper Titles

Study on Product Customization Design Knowledge Framework Based on Ontology
p.560

On the Optimization of Internal Control System from the Perspective of Corporation Governance
p.564

Investigation of Fiber Diameter in Spunbonding Process via Mathematical Modeling
p.567

Research on Characteristics and Models of China’s Cooperative Education
p.571

The Distribution of Rare Earth Element on A356 and its Influence on Α-Solidification
p.575

Dynamic Response Characteristic Analysis of the Wind Turbine Tubular Tower Based on ANSYS Workbench
p.580

Study on the Design of Co-Operative Education Quality Evaluation Indicators
p.583

Reciprocating Pump Bearing Fault Diagnosis System of Virtual Instrument Based on Probabilistic Neural Network
p.588

Porous Pipe Dispersion Aquaculture Aerator Research Based on Two-Phase Flow Characteristics
p.593

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 33The Distribution of Rare Earth Element on A356 and...

The Distribution of Rare Earth Element on A356 and its Influence on Α-Solidification

Abstract:

The distribution of Rare Earth element on the cast of A356 and the effect of the first α phase by the Rare Earth element asymmetric distribution has been discussed in the paper. It is showed by the research, that the condition of interphase is changed by Rare Earth element asymmetry distribution, which influences the process ofαphase growing and facilitates the growth of α phase in sphere, and leads to a optimal Rare Earth quantity for facilitative effect, which is 0.5% in this experimentation, and that αphase grain will be change to small by adding Rare Earth.

You might also be interested in these eBooks

Advances in Functional Manufacturing Technologies

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 33)

Pages:

575-579

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.33.575

Citation:

Cite this paper

Online since:

October 2010

Authors:

Zhi Qiang Zheng, Xin Gen Xiong, Ke Ming Chen, Zhi Rong Zheng

Keywords:

Aluminium Silicon Alloy, Rare Earth (RE), Semi-Solid, Solidify

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Wang Xiaoqiu, Ding Weizhong, Wang Xinguo, Zhang Jingjiang: Journal of The Chinese Rare Earth Society Vol. 22 (2004), p.243.

Google Scholar

[2] MAO Weimin : Technology of Semi-Solid Metal Forming (Machinery Industry Publishing Company 2004).

Google Scholar

[3] Kang Yonglin: Metallic Material Semi-Solid Machining Theory and Technology (Scientific Publishing Company 2004).

Google Scholar

[4] Rare Earths Compile Group: Rare Earths Metallurgy (Industry publishing Company, 1978).

Google Scholar

[5] ZHENG Zhiqiang, MEI Wei; CHEN Keyan; YANG Fulin: Journal of Nanchang University (Engineering & Technology), (2004. 3).

Google Scholar

[6] XU Jihui; WANG Xin: Development and Application of Materials Vol. 5 (2008).

Google Scholar

[7] Chen Hongling, Fu Gaosheng and Yan Wenduan: Refining Effects of a New Al5Ti1B0. 5RE Master Alloy on A356 Al Alloy and Mechanism of RE in the Master Alloy, Special Casting & Nonferrous Alloys 2008(10).

Google Scholar