Service life prediction for refractory materials
Само за регистроване кориснике
2008
Аутори
Boccaccini, Dino N.Cannio, Maria
Volkov-Husović, Tatjana
Kamseu, Elie
Romagnoli, Marcello
Veronesi, Paolo
Leonelli, Christina
Dlouhy, I.
Boccaccini, Aldo R.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Ultrasonic pulse velocity testing and image analysis were used to predict the thermal stability of cordierite-mullite refractories. Two compositions used as substrates in fast firing of porcelain whiteware, characterized by different microstructure and crack propagation behavior, were investigated. Fracture strength and fracture toughness values were obtained from three point bending test and chevron notched specimen technique, respectively. The measurement of the ultrasonic velocity was used to assess the material degradation with increasing number of thermal-shock cycles and specimen damage was monitored using image analysis to obtain further evidence of material degradation. The correlation between thermo-mechanical properties, ultrasonic velocity, microstructure, crack-propagation behavior and thermal-shock resistance was discussed. A remarkable similarity was found between the variation of ultrasonic velocity (when measured through the length of the refractory plates) and fracture... strength with number of thermal shock cycles. On the other hand, the development of surface microcracking, as monitored by image analysis, is in good agreement with the variation of K-IC with the number of thermal-shock cycles. The variation of the d sigma f/dEdyn ratio with number of thermal-shock cycles shows the highest gradient of the investigated trends and it is proposed as a promising parameter to differentiate refractory materials regarding their different thermal shock behavior. Service life prediction models for refractory plates, from measured values of ultrasonic velocity and surface damage analysis, were proposed and validated.
Извор:
Journal of Materials Science, 2008, 43, 12, 4079-4090Издавач:
- Springer, New York
DOI: 10.1007/s10853-007-2315-1
ISSN: 0022-2461
WoS: 000256010100013
Scopus: 2-s2.0-43949141733
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Boccaccini, Dino N. AU - Cannio, Maria AU - Volkov-Husović, Tatjana AU - Kamseu, Elie AU - Romagnoli, Marcello AU - Veronesi, Paolo AU - Leonelli, Christina AU - Dlouhy, I. AU - Boccaccini, Aldo R. PY - 2008 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1300 AB - Ultrasonic pulse velocity testing and image analysis were used to predict the thermal stability of cordierite-mullite refractories. Two compositions used as substrates in fast firing of porcelain whiteware, characterized by different microstructure and crack propagation behavior, were investigated. Fracture strength and fracture toughness values were obtained from three point bending test and chevron notched specimen technique, respectively. The measurement of the ultrasonic velocity was used to assess the material degradation with increasing number of thermal-shock cycles and specimen damage was monitored using image analysis to obtain further evidence of material degradation. The correlation between thermo-mechanical properties, ultrasonic velocity, microstructure, crack-propagation behavior and thermal-shock resistance was discussed. A remarkable similarity was found between the variation of ultrasonic velocity (when measured through the length of the refractory plates) and fracture strength with number of thermal shock cycles. On the other hand, the development of surface microcracking, as monitored by image analysis, is in good agreement with the variation of K-IC with the number of thermal-shock cycles. The variation of the d sigma f/dEdyn ratio with number of thermal-shock cycles shows the highest gradient of the investigated trends and it is proposed as a promising parameter to differentiate refractory materials regarding their different thermal shock behavior. Service life prediction models for refractory plates, from measured values of ultrasonic velocity and surface damage analysis, were proposed and validated. PB - Springer, New York T2 - Journal of Materials Science T1 - Service life prediction for refractory materials EP - 4090 IS - 12 SP - 4079 VL - 43 DO - 10.1007/s10853-007-2315-1 ER -
@article{ author = "Boccaccini, Dino N. and Cannio, Maria and Volkov-Husović, Tatjana and Kamseu, Elie and Romagnoli, Marcello and Veronesi, Paolo and Leonelli, Christina and Dlouhy, I. and Boccaccini, Aldo R.", year = "2008", abstract = "Ultrasonic pulse velocity testing and image analysis were used to predict the thermal stability of cordierite-mullite refractories. Two compositions used as substrates in fast firing of porcelain whiteware, characterized by different microstructure and crack propagation behavior, were investigated. Fracture strength and fracture toughness values were obtained from three point bending test and chevron notched specimen technique, respectively. The measurement of the ultrasonic velocity was used to assess the material degradation with increasing number of thermal-shock cycles and specimen damage was monitored using image analysis to obtain further evidence of material degradation. The correlation between thermo-mechanical properties, ultrasonic velocity, microstructure, crack-propagation behavior and thermal-shock resistance was discussed. A remarkable similarity was found between the variation of ultrasonic velocity (when measured through the length of the refractory plates) and fracture strength with number of thermal shock cycles. On the other hand, the development of surface microcracking, as monitored by image analysis, is in good agreement with the variation of K-IC with the number of thermal-shock cycles. The variation of the d sigma f/dEdyn ratio with number of thermal-shock cycles shows the highest gradient of the investigated trends and it is proposed as a promising parameter to differentiate refractory materials regarding their different thermal shock behavior. Service life prediction models for refractory plates, from measured values of ultrasonic velocity and surface damage analysis, were proposed and validated.", publisher = "Springer, New York", journal = "Journal of Materials Science", title = "Service life prediction for refractory materials", pages = "4090-4079", number = "12", volume = "43", doi = "10.1007/s10853-007-2315-1" }
Boccaccini, D. N., Cannio, M., Volkov-Husović, T., Kamseu, E., Romagnoli, M., Veronesi, P., Leonelli, C., Dlouhy, I.,& Boccaccini, A. R.. (2008). Service life prediction for refractory materials. in Journal of Materials Science Springer, New York., 43(12), 4079-4090. https://doi.org/10.1007/s10853-007-2315-1
Boccaccini DN, Cannio M, Volkov-Husović T, Kamseu E, Romagnoli M, Veronesi P, Leonelli C, Dlouhy I, Boccaccini AR. Service life prediction for refractory materials. in Journal of Materials Science. 2008;43(12):4079-4090. doi:10.1007/s10853-007-2315-1 .
Boccaccini, Dino N., Cannio, Maria, Volkov-Husović, Tatjana, Kamseu, Elie, Romagnoli, Marcello, Veronesi, Paolo, Leonelli, Christina, Dlouhy, I., Boccaccini, Aldo R., "Service life prediction for refractory materials" in Journal of Materials Science, 43, no. 12 (2008):4079-4090, https://doi.org/10.1007/s10853-007-2315-1 . .