High-temperature materials increase efficiency of gas power plants
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: MRS Bulletin
سال: 2012
ISSN: 0883-7694,1938-1425
DOI: 10.1557/mrs.2012.124