Standard Test Methods for Determination of Fracture Toughness …
5 天之前 · 1.1 These test methods cover the fracture toughness, KIc, determination of advanced ceramics at ambient temperature. The methods determine KIpb (precracked beam test …
Evaluation of Fracture Toughness on Additively Fabricated …
4 天之前 · This study addresses the specific challenge of understanding fracture behavior in layered composites by evaluating mode I fracture toughness (KIC) of M 12, combining carbon …
Detection of ceramic stress intensity factor based on digital …
3 天之前 · This study investigates the application of digital holography in investigating fracture problems of the ceramic material magnesium oxide under three-point bending fracture …
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International Journal of Applied Ceramic Technology
3 天之前 · At this composition, the interface bonding is optimal. Under these conditions, the Polycrystalline cubic boron nitride (PcBN) composite exhibits the best overall performance, …
Salt-welding strategy for the design of repairable impact ... - Science
3 天之前 · The process involves “salt-fusion” to convert fractures into a viscous liquid for swift healing, followed by “salt-concretion” to toughen the hydrogel. The hydrogels achieve a …
Theoretical Evaluation of the Brittle Strength of cBN–TiN Two …
4 天之前 · Abstract This study presents a theoretical approach for assessing the brittle strength of multiphase polycrystalline materials and demonstrates its application to two-phase cBN–TiN …
Micro CT evaluation of marginal discrepancies of endocrown …
16 小时之前 · Influence of the type of post and core on in vitro marginal continuity, fracture resistance, and fracture mode of lithia disilicate-based all-ceramic crowns. J Prosthet Dent …
Impact of Fluids on the Mode I Fracture Toughness of Two …
5 天之前 · The presence of fluids, especially aqueous solutions, decreases fracture toughness, and its impact varies with rock type and texture Pre-peak fracture energy absorption reveals …
Accelerated Corrosion Test of Ceramic Recycled Gradient Concrete …
4 天之前 · Given the problem that steel bar corrosion easily causes cracking of recycled concrete in saline soil areas of Western China, a kind of ceramic recycled gradient concrete is …
International Journal of Paediatric Dentistry
4 天之前 · The CAD/CAM hybrid ceramic crowns exhibited better marginal accuracy than the CAD/CAM zirconia crowns. Conclusions Zirconia crowns showed promising results regarding …
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