Device and method for measuring thermal expansion coefficient of solid material

The invention discloses a device and method for measuring a thermal expansion coefficient of a solid material. The device comprises an auto-collimator, a vacuum chamber, a single-side plane reflector,an electric lifting mechanism and a temperature adjusting device. When the temperature of the temper...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NI LEI, MO CAIYOU, YANG YINGHONG, XIANG BEIPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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