Results 1 to 10 of about 644,028 (295)

Effect of a silicon carbide bur on shear bond strength between resin cement and zirconia [PDF]

open access: yesBiomaterial Investigations in Dentistry
Purpose: This in-vitro pilot study aimed to investigate the effect of a silicon carbide grinding bur on the shear bond strength (SBS) between zirconia and 10-MDP-containing cement.
Khalil Aburawa   +3 more
doaj   +2 more sources

Study on the high-temperature static and dynamic constitutive model of silicon carbide-modified concrete [PDF]

open access: yesScientific Reports
Based on experimental investigations of concrete subjected to silicon carbide (SIC) modification, high-temperature exposure, and high-strain-rate loading, this study introduces the concept of a concrete damage factor.
Jinhua Wang   +7 more
doaj   +2 more sources

A quantitative assessment of nanometric machinability of major polytypes of single crystal silicon carbide [PDF]

open access: yes, 2012
The influence of polymorphism on nanometric machinability of single crystal silicon carbide (SiC) has been investigated through molecular dynamics (MD) simulation. The simulation results are compared with silicon as a reference material. Cutting hardness
Reuben, Robert L   +2 more
core   +4 more sources

Silicon Carbide Platelet/Silicon Carbide Composites [PDF]

open access: yesJournal of the American Ceramic Society, 1995
α‐silicon carbide platelet/β‐silicon carbide composites have been produced in which the individual platelets were coated with an aluminum oxide layer. Hot‐pressed composites showed a fracture toughness as high as 7.2 MPa·m 1/2 .
Mitchell, T.   +3 more
openaire   +2 more sources

Doping-Less SiC p-i-n Diode: Design and Investigation

open access: yesIEEE Access, 2021
We introduce a novel high-voltage SiC p-i-n diode considering a charge plasma approach. This technique facilitates the formation of the anode and the cathode regions within the silicon carbide without requiring any impurity doping by taking advantage of ...
Sara Hahmady, Stephen Bayne
doaj   +1 more source

A Review of silicon carbide development in MEMS applications [PDF]

open access: yes, 2009
Due to its desirable material properties, Silicon Carbide (SiC) hasbecome an alternative material to replace Si for MicroelectromechanicalSystems (MEMS) applications in harsh environments.
Cheung, R., Jiang, Liudi
core   +3 more sources

Study on the preparation of silicon carbide from carbon in waste cathodes

open access: yesMaterials Research Express, 2022
Silicon carbide as the core material for third-generation semiconductors plays an important role in many fields; however, its large-scale applications as well as low-cost synthesis remain a challenge.
Hui Liao, Longjiang Li, Song Mao
doaj   +1 more source

Brittle-ductile transition during diamond turning of single crystal silicon carbide [PDF]

open access: yes, 2013
Single crystal silicon carbide (SiC) is an ultra hard ceramic material which possesses extremely high hardness following diamond and CBN. In this experimental study, diamond turning of single crystal 6H-SiC was performed at a cutting speed of 1 m/sec on ...
Reuben, Robert L   +4 more
core   +4 more sources

Silicon carbide formation in reactive silicon-carbon multilayers [PDF]

open access: yes, 2022
An alternative low thermal budget silicon carbide syntheses route is presented. The method is based on self-propagating high-temperature synthesis of binary silicon-carbon-based reactive multilayers.
Gallino, Isabella   +21 more
core   +1 more source

Selective area growth of cubic gallium nitride on silicon (001) and 3C-silicon carbide (001)

open access: yesAIP Advances, 2021
Selective area growth of cubic gallium nitride is investigated in a plasma assisted molecular beam epitaxy setup. 380 μm thick silicon (001) and 10 μm thick 3C-silicon carbide (001), grown on 500 μm silicon (001), were used as substrates and structured ...
F. Meier   +6 more
doaj   +1 more source

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