Impact of thermocycling on surface roughness, microhardness and optical properties of three different lithium disilicate ceramics

• Main Authors: Ahmad M. Al-Thobity (Author), Abdulkareem M. AlOtaibi (Author), Abdulrahman E. Alhumaidan (Author), Ahmed A. Aldossary (Author), Intisar Ahmad Siddiqui (Author), Mohamed Ahmed Helal (Author), Abdulmohsen Alsalman (Author)
• Format: Book
• Published: Elsevier, 2022-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objectives: This investigation was carried out to examine the influence of thermocycling aging on the surface roughness (Ra, µm), color parameters (L*, a*, b*), lightness change (ΔL*), chroma change (ΔC*ab), color change (ΔE), and microhardness (VH) of three lithium disilicate ceramics. Materials an...