A parametric study of laser interference surface patterning of dental zirconia: Effects of laser parameters on topography and surface quality

详细信息    查看全文

• 作者：Erica Roitero^a ; ^b ; ^c ; ^{erica.roitero@upc.edu} ; Federico Lasserre^c ; Marc Anglada^a ; ^b ; Frank Mü ; cklich^c ; Emilio Jimé ; nez-Piqué ; ^a ; ^b
• 关键词：3Y-TZP ; Direct Laser Interference Patterning ; DLIP
• 刊名：Dental Materials
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：33
• 期：1
• 页码：e28-e38
• 全文大小：4514 K
• 卷排序：33

文摘

Direct Laser Interference Patterning was applied to introduce micrometric periodical topographies on the surface of 3Y-TZP. Pattern geometry and roughness can be tuned independently by adjusting laser setup and parameters. High fluence and low number of pulses produce patterns with higher quality. Microcracking, porosity and redepostion of material appear at certain conditions.