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 The Key Laboratory of Space Applied Physics and Chemistry Ministry of Education 
 The Shaanxi Key Laboratory of Space Materials Science and Technology 
 The Shaanxi Key Laboratory of Condensed Matter Structures and Properties 
 The Shaanxi Key Laboratory of Optical Information Technology 
 The Shaanxi Key Laboratory of Polymer Science and Technology 
 
The Shaanxi Key Laboratory of Space Materials Science and Technology

The Laboratory of Space Materials Science and Technology was founded in 1993. Its main research objective is to carry out ground simulation of space environment characterized by microgravity,containerlessstate and ultrahigh vacuum, and on this basis, to investigate the microstructures, physical and chemical properties, phase transformation, preparation, and processing of various materials.

Director of the Key Laboratory

Director:

Professor WEI Bingbo

 

Members:

ProfessorXIEWenjun, PhD

Associate ProfessorWANGHaipeng, PhD

Associate ProfessorDAIFuping, PhD

Associate ProfessorLUXiaoyu, PhD

 

Research Fields

Ground SimulationResearch of Space Environment

Electromagnetic levitation, acoustic levitation and drop tube techniques are applied to balance gravity and produce containerless state under ground conditions. Ultrahigh vacuum technique is also applied to simulate space environment. Research emphasis is put on the kinematics and dynamics of containerless processing.

 

Thermophysical Properties and Materials Processing in Space Environment

Environmental condition shows the most significant influences on the liquid state and liquid to solid phase transformation. The research projects include: the achievement of undercooled and hypercooled states of melts, the measurement of thermophysical properties of metastable liquids at containerless state, and the investigations on rapid solidification of single phase and polyphase materials.

 

Development of Advanced Materials Under Space Simulation Conditions

The related research projects are: the development of rapidly solidified high purity metallic materials, the production and exploitation of bulk metallic glasses and the containerless processing of energy materials.

 

Computational Materials Science Research for Space Environment

The methods of computational materials science, such as MD, MC, PFA, and VR, are applied to optimize materials design, improve production technology and reduce manufacture cost for materials science in space.

ResearchAchievements

A total of more than 200 scientific papers have been published, in which more than 150 are indexed by SCI. The research results of acoustic levitation were reviewed in Nature and Science for 3 times. The scientific achievements have won important official awards.

International Cooperation

In the last two decades, more than seventy scientists from over ten countries have been invited to Xi’an for academic visits and mutual exchanges.

Professor W. Kurz of Swiss Federal Institute of Technology at Lausanne won the National Friendship Award and Sanqin Friend Award in 2003 for his long lasting cooperation with this laboratory.