TY  - BOOK
AU  - Fatmaa Elzahraa Sadat Mohamed Khayaal
AU  - Mai Mohamed Rifai , 
AU  - Wafaa Anwar Mohamed , 
TI  - Optimization of laser and ultrasonic cleaning parameters for the conservation of metal embroidery with application on a selected object / 
PY  - 2018///
CY  - Cairo : 
PB  - Fatmaa Elzahraa Sadat Mohamed Khayaal , 
KW  - Scaling process
KW  - Textile Embellishment
KW  - UDS Scaler
N1  - Thesis (Ph.D.) - Cairo University - Faculty of Archaeology - Department of Conservation; Issued also as CD
N2  - 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
UR  - http://172.23.153.220/th.pdf
ER  -