High Temperature Tests for Graphite Materials
نویسندگان
چکیده
منابع مشابه
HIGH TEMPERATURE ELASTIC PROPERTIES OF REFRACTORY MATERIALS
Abstract: A pulse-echo technique, based on ultrasonic "long-bar" mode (LBM) velocity measurements, working up to 1700°C is described. Magnetostrictive transducers and ultrasonic lines used in a 40-85 kHz frequency range are detailed. The conditions of choice of fundamental parameters (frequency, line geometry, sample size) are discussed in relation with the nature and the microstructure of ...
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ژورنال
عنوان ژورنال: Universal Journal of Materials Science
سال: 2016
ISSN: 2331-6691,2331-6705
DOI: 10.13189/ujms.2016.040502