to evaluate the interfacial morphology and the bond strength produced by the three-step, two-step and single-step bonding systems in primary teeth.occlusal surfaces of 72 extracted human deciduous teeth were ground to expose the dentin. the teeth were divided into four groups: (a) scotchbond multipurpose (3m, espe), (b) adh se (vivadent), (d) optibond all-in-one (kerr) and (e)futurabond nr (voc...

the accumulative roll bonding (arb) as a severe plastic deformation (spd) procedure aimed at enhancing the mechanical properties of metals and alloys. in the present study, a new slab method is proposed for estimating the forming stress field for cold extrusion of metals cross the alumina interlayer powder particles by accumulative roll bonding process. plastic deformation behavior of the metal...

This chapter provides an overview of a hybrid metal/polymer wafer bonding plat-form using damascene-patterned intermediate layers for wafer bonding and elec-trical interconnections. This hybrid bonding platform combines the advantagesof metal-to-metal bonding (for direct electrical interstrata interconnection) andpolymer bonding (for robust thermomechanical wafer bonding strengt...