Results 141 to 150 of about 2,807,032 (362)
JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN, 1981 For applying ceramics to engine parts, a method to measure flexural strength of ceramics was studied. Alumina and mullite were evaluated in flexural strength at high temperature. The ring flexural test method was proposed to obtain flexural strength simply and the results were compared with the ones obtained from the three point bending measurement. It
Yasuo Miyagi, Yasushi Fujimoto
openaire +2 more sources
Effect of different sintering process on flexural strength of translucency monolithic zirconia
Journal of Clinical and Experimental Dentistry, 2018 Background Sintering process is responsible for the strength of zirconia restoration. This study evaluated the effect of different sintering temperatures and sintered-holding times on flexural strength of translucency monolithic zirconia.
N. Juntavee, Surawut Attashu
semanticscholar +1 more source
Advanced Science, EarlyView.A stitched, vertically stacked CFRP structural battery uses Kevlar interlaminar threads and selective PP/Elium® thermoplastics to maintain tight electrode spacing and robust electrolyte wetting. The architecture sustains electrochemical performance under bending and delivers higher pack voltage via through‐thickness series connections without ...
Gilsu Park +7 more
wiley +1 more source
Flexural strength of dental porcelains with thermocycling and different firing protocols
Saudi Journal of Medicine and Medical Sciences, 2014 Objectives: This is an in vitro study comparing the flexural strength of two dental porcelain after thermocycling, repetitive multiple firings and peak firing temperature (PFT) modifications.
Aws S. A. ArRejaie
doaj +1 more source
The Journal of Indian Prosthodontic Society, 2018 Background: With the advent of new provisional crown materials, it has become imperative to evaluate their marginal fit and strength to select the ideal provisional crown material.
I. Dureja +5 more
semanticscholar +1 more source
Advanced Science, EarlyView.A new multi‐step β‐SiC deposition strategy for anti‐oxidation Cf/C composites successfully achieves dual‐performance breakthrough of anti‐oxidation property (≈700 h at 1500 °C)and mechanical property (bending strength of 215 MPa and adhesion strength of 9.4 MPa).
Dou Hu +7 more
wiley +1 more source
Preparation and Study of Flexural Strength and Impact Strength for Hybrid Composite Materials used in Structural Applications [PDF]
, 2020 Teeb Adnan Mohameed +2 more
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From Complex Shaping to Mirror Finish: Additive Manufacturing of Aerospace‐grade Cf/SiC Space Optics
Advanced Science, EarlyView.An integrated additive manufacturing route combines selective laser sintering, engineered interphases, and optimized silicon infiltration to fabricate complex Cf/SiC composites. The approach enables precise shaping, high mechanical performance, and excellent optical reflectivity, offering a scalable solution for advanced aerospace optics with both ...
Buhao Zhang +8 more
wiley +1 more source
Effect of Heat-Treatment Time on Bending Properties of Cobolt-Chromium Orthodontic Wires [PDF]
, 2019 Different protocols appear in the literature with respect to heat-treating cobalt-chromium orthodontic wires. The objective was to determine the effect of variable heat-treatment time and method on the bending properties of CoCr wires.
Hammerbeck, Melanie
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Advanced Science, EarlyView.The synergistic effect between crosslinked polyacrylamide and glucose brings the precursor sintering activity with better thermostability, allowing its formation of a coherent carbon structure at lower temperatures (≤ 1200 °C) under ambient pressure.
Chenlin Hou +10 more
wiley +1 more source