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《GRYOGENICS》 1999-03
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TESTING TECHNIQUE OF MECHANICAL PROPERTIES OF AEROSPACE STRUCTURAL MATERIALS AT CRYOGENIC TEMPERATURE CONDITIONS

Liu Chunli He Tao Fu Daxin (Aerospace Material and Technology Research Institute,Beijing 100076)  
This paper summarized the characteristics of physic mechanical properties of aerospace structural materials and the testing technique at cryogenic temperature conditions.The particularity of mechanical properties of materials and the measurement technique in hydrogen environment and temperature are emphasized.Some advanced techniques for mechanical property measurement in hydrogen environment at home and abroad are introduced.
【CateGory Index】: V250.2
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