Nondestructive Testing of Thermal Shock Resistance of Cordierite/Silicon Carbide Composite Materials After Cyclic Thermal Shock
Нема приказа
Аутори
Pošarac, Milica B.Dimitrijević, Marija M.
Majstorović, Jelena
Volkov-Husović, Tatjana
Matović, Branko
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Two different types cordierite/silicon carbide composite ceramic materials (KS 50 and KZ 50) were used for this investigation. Both materials were exposed to the water quench test from 950 degrees C, applying various numbers of thermal cycles. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore, measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of ultrasonic velocity technique and image analysis for simple and reliable nondestructive methods ...of characterization was presented in this investigation. It was found that both composite materials exhibit good thermal shock resistance.
Кључне речи:
cordierite / SiC composite ceramics / image analysis / refractories / thermal shock resistance / ultrasonic velocityИзвор:
Research in Nondestructive Evaluation, 2010, 21, 1, 48-59Финансирање / пројекти:
- Наноструктурни неоксидни керамички и карбонски материјали и њихови композити (RS-MESTD-MPN2006-2010-142016)
DOI: 10.1080/09349840903381044
ISSN: 0934-9847
WoS: 000274169900004
Scopus: 2-s2.0-76349100744
Колекције
Институција/група
VinčaTY - JOUR AU - Pošarac, Milica B. AU - Dimitrijević, Marija M. AU - Majstorović, Jelena AU - Volkov-Husović, Tatjana AU - Matović, Branko PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3886 AB - Two different types cordierite/silicon carbide composite ceramic materials (KS 50 and KZ 50) were used for this investigation. Both materials were exposed to the water quench test from 950 degrees C, applying various numbers of thermal cycles. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore, measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of ultrasonic velocity technique and image analysis for simple and reliable nondestructive methods of characterization was presented in this investigation. It was found that both composite materials exhibit good thermal shock resistance. T2 - Research in Nondestructive Evaluation T1 - Nondestructive Testing of Thermal Shock Resistance of Cordierite/Silicon Carbide Composite Materials After Cyclic Thermal Shock VL - 21 IS - 1 SP - 48 EP - 59 DO - 10.1080/09349840903381044 ER -
@article{ author = "Pošarac, Milica B. and Dimitrijević, Marija M. and Majstorović, Jelena and Volkov-Husović, Tatjana and Matović, Branko", year = "2010", abstract = "Two different types cordierite/silicon carbide composite ceramic materials (KS 50 and KZ 50) were used for this investigation. Both materials were exposed to the water quench test from 950 degrees C, applying various numbers of thermal cycles. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore, measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of ultrasonic velocity technique and image analysis for simple and reliable nondestructive methods of characterization was presented in this investigation. It was found that both composite materials exhibit good thermal shock resistance.", journal = "Research in Nondestructive Evaluation", title = "Nondestructive Testing of Thermal Shock Resistance of Cordierite/Silicon Carbide Composite Materials After Cyclic Thermal Shock", volume = "21", number = "1", pages = "48-59", doi = "10.1080/09349840903381044" }
Pošarac, M. B., Dimitrijević, M. M., Majstorović, J., Volkov-Husović, T.,& Matović, B.. (2010). Nondestructive Testing of Thermal Shock Resistance of Cordierite/Silicon Carbide Composite Materials After Cyclic Thermal Shock. in Research in Nondestructive Evaluation, 21(1), 48-59. https://doi.org/10.1080/09349840903381044
Pošarac MB, Dimitrijević MM, Majstorović J, Volkov-Husović T, Matović B. Nondestructive Testing of Thermal Shock Resistance of Cordierite/Silicon Carbide Composite Materials After Cyclic Thermal Shock. in Research in Nondestructive Evaluation. 2010;21(1):48-59. doi:10.1080/09349840903381044 .
Pošarac, Milica B., Dimitrijević, Marija M., Majstorović, Jelena, Volkov-Husović, Tatjana, Matović, Branko, "Nondestructive Testing of Thermal Shock Resistance of Cordierite/Silicon Carbide Composite Materials After Cyclic Thermal Shock" in Research in Nondestructive Evaluation, 21, no. 1 (2010):48-59, https://doi.org/10.1080/09349840903381044 . .