Optimization of laser and ultrasonic cleaning parameters for the conservation of metal embroidery with application on a selected object /
Fatmaa Elzahraa Sadat Mohamed Khayaal
Optimization of laser and ultrasonic cleaning parameters for the conservation of metal embroidery with application on a selected object / تعظيم أداء معاملات التنظيف بالليزر والموجات فوق الصوتية لصيانة التطريز المعدنثي تطبيقا علي نموذج مختار Fatmaa Elzahraa Sadat Mohamed Khayaal ; Supervised Wafaa Anwar Mohamed , Mai Mohamed Rifai - Cairo : Fatmaa Elzahraa Sadat Mohamed Khayaal , 2018 - 404 P. : charts , facsimiles , photoghraphs ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Archaeology - Department of Conservation
This study aimed at testing laser and ultrasound scaler for cleaning corrosion off the metal decoration.Experimental case studies that represented different metals/alloys were investigated.Nano-second Q-switched Nd:YAG laser at 1064 nm and 532 nm was used with varying energy, duration, and spot size.Concerning the scaler/cavitron, A piezo-electric scaler was used.Testing the different power settings and parameters was accomplished.Qualitative and Quantitative estimation methods were used to determine the cleaning efficiency
Scaling process Textile Embellishment UDS Scaler
Optimization of laser and ultrasonic cleaning parameters for the conservation of metal embroidery with application on a selected object / تعظيم أداء معاملات التنظيف بالليزر والموجات فوق الصوتية لصيانة التطريز المعدنثي تطبيقا علي نموذج مختار Fatmaa Elzahraa Sadat Mohamed Khayaal ; Supervised Wafaa Anwar Mohamed , Mai Mohamed Rifai - Cairo : Fatmaa Elzahraa Sadat Mohamed Khayaal , 2018 - 404 P. : charts , facsimiles , photoghraphs ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Archaeology - Department of Conservation
This study aimed at testing laser and ultrasound scaler for cleaning corrosion off the metal decoration.Experimental case studies that represented different metals/alloys were investigated.Nano-second Q-switched Nd:YAG laser at 1064 nm and 532 nm was used with varying energy, duration, and spot size.Concerning the scaler/cavitron, A piezo-electric scaler was used.Testing the different power settings and parameters was accomplished.Qualitative and Quantitative estimation methods were used to determine the cleaning efficiency
Scaling process Textile Embellishment UDS Scaler