Results 101 to 110 of about 337,422 (196)

Effect of Deep Cryogenic Treatment on Hardness and Wear Behavior of 5120 AISI Steel

open access: yesJournal of Advanced Materials in Engineering, 2016
In this paper the effect of deep cryogenic treatment time on microstructure and tribological behavior of AISI 5120 case hardennig steel is studied. The disk shape samples were carburized at 920 ◦C for 6 hours and air cooled; after austenitizing, the ...
S. Torkian   +3 more
doaj  

Temperature dependence of phase stabilities of hexagonal hemicarbides from first principles

open access: yesMaterials Research Express
Transition metal hemicarbides, specifically M _2 C (where M = V, Nb, Ta, Mo and W), have received considerable attention in the fields of catalysis and metallurgy.
Chao Deng   +4 more
doaj   +1 more source

Tool wear monitoring of high-speed broaching process with carbide tools to reduce production errors

open access: green, 2022
Ander del Olmo   +6 more
openalex   +1 more source

Silicon carbide, an emerging high temperature semiconductor [PDF]

open access: yes
In recent years, the aerospace propulsion and space power communities have expressed a growing need for electronic devices that are capable of sustained high temperature operation.
Matus, Lawrence G., Powell, J. Anthony
core   +1 more source

Cryogenic neuromorphic circuits using gate-controlled negative differential resistance in silicon carbide [PDF]

open access: gold
Linbo Shao   +10 more
openalex   +1 more source

Friction and wear behavior of single-crystal silicon carbide in contact with titanium [PDF]

open access: yes
Sliding friction experiments were conducted with single crystal silicon carbide in sliding contact with titanium. Results indicate that the friction coefficient is greater in vacuum than in argon and that this is due to the greater adhesion or adhesive ...
Buckley, D. H., Miyoshi, K.
core   +1 more source

Durability performance of pervious concrete containing rice husk ash and calcium carbide: A response surface methodology approach

open access: gold, 2021
Musa Adamu   +4 more
openalex   +1 more source

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