Evaluation device and evaluation method for sound velocity characteristic of foamed cement

The invention provides an evaluation device for sound velocity characteristics of foamed cement. The evaluation device comprises a high-temperature and high-pressure kettle; a cylinder body which is arranged in the high-temperature and high-pressure kettle; a bottom cover which is hermetically conne...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHU YONGTAO, XIAO JINGNAN, ZHOU SHIMING, SHEN WEI, ZHANG JINKAI, LU CHANGQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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