A Continuous Fluxless Purification Technique for Mg Scrap Melt

Ji Li Zha; Shao Yong Xu; Guo Qiang You; Si Yuan Long

doi:10.4028/www.scientific.net/AMR.295-297.2151

Paper Titles

Study on the Impact of Wind Load on Large Crawler Crane Typical Truss Structure
p.2133

Reliablity Analysis of Large-Span Undergroud Cavern Stability in Jinchuan Mine
p.2137

Effect of White Noise and Dichotomous Noise in a Bistable System
p.2143

Role of Time Delay and Noise Color in Bistable System with Dichotomous Noise
p.2147

A Continuous Fluxless Purification Technique for Mg Scrap Melt
p.2151

Acoustic Property Prediction of an Automobile Air Filter with Acoustical BEM
p.2155

Research on Long-Span Old Bridge’s Dynamic Reliability under Vehicular Load
p.2161

Towards Simulation of Fresh Granular-Cement Paste Material Behavior
p.2171

Consistency Assessment Method for Granular- Cement Paste Systems
p.2178

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 295-297A Continuous Fluxless Purification Technique for...

A Continuous Fluxless Purification Technique for Mg Scrap Melt

Abstract:

In the present paper, the current state of magnesium scrap recycling via melt refinement was reviewed and the difficulties confronted in the developing fluxless techniques were highlighted. Then, the working principle of a fluxless technique newly developed in China was briefly introduced followed by chemical and light microscopy investigation of the processing quality of the recycled ingots in comparison with the commercial ingot produced with predominant flux processing to have a first insight into the difference of the two refining techniques. The results indicate that a stable, continuous and cost effective melt refinement can be achieved with the commercial Mg scraps in-house fluxless recycling system.

You might also be interested in these eBooks

Manufacturing Science and Technology, AEMT2011

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Pages:

2151-2154

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.295-297.2151

Citation:

Cite this paper

Online since:

July 2011

Authors:

Ji Li Zha, Shao Yong Xu, Guo Qiang You, Si Yuan Long

Keywords:

Chemical, Filtration, Flux, Fluxless, Light Microscopy, Magnesium Scrap, Purification, Recycling, Refinement

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] A. Javaid, E. Essadiqi, S. Bell, B. Davis. Literature Review on Magnesium Recycling, Magnesium Technology, 2006, edited by A.A. Lou, N.R. Neelameggham, and R.S. Beals. TMS (The Minerals, Metals & Materials Society), 2006, pp.7-12.

Google Scholar

[2] H. Proffitt, Magnesium and Magnesium Alloys, Metals Handbook, America Society for Metals, Metals Park, USA.

Google Scholar

[3] S. Housh and V. Petrovich, "Magnesium Refining: A Fluxless Alternative," Society of Automotive Engineers, Paper No. 920071, 1992, pp.2-5) (C. Scharf and A. Ditze, "Present State of Recycling of Magnesium and its Alloys", Magnesium Alloys and Their Applications, International Conference, 1998, pp.685-690.

DOI: 10.4271/920071

Google Scholar

[4] Jiyun SUN, Siyuan LONG, Jili ZHA, Yun WANG and Raymond Chan. Theoretical Analysis of Filtration Purification of Mg Scrap Melt. Materials Science Forum. 2009(1):758~764.

DOI: 10.4028/www.scientific.net/msf.610-613.758

Google Scholar

[5] Qian Luo. Study on the filter medium resistance and blockage in the cake filtration. Filtration & Separation. No.3, Vol.17, 2007: P37 ~ 44

Google Scholar

[6] Siyuan Long, Jiyun Sun and Jili Zha. A method and device for fluxless refinement of magnesium melt. Chinese Invention Patent 200710078417.X, authorized by Chinese Patent Bureau on 25th, April, 2009.

Google Scholar