Results 121 to 130 of about 14,818 (208)

Cermet-Bonding Mechanism in Cermets

open access: yesThe Journal of the Society of Chemical Industry, Japan, 1970
openaire   +2 more sources

PEGASUS: A multi-megawatt nuclear electric propulsion system [PDF]

open access: yes
A propulsion system (PEGASUS) consisting of an electric thruster driven by a multimegawatt nuclear power system is proposed for a manned Mars mission. Magnetoplasmadynamic and mercury-ion thrusters are considered, based on a mission profile containing a ...
Berkopec, Frank   +5 more
core   +1 more source

Evaluation of cermet materials suitable for lithium lubricated thrust bearings for high temperature operation [PDF]

open access: yes
Cerment materials (HfC - 10 wt% W; HfC - 10 wt% TaC - 10 wt%W; HfC - 2 wt% CbC - 8 wt% Mo;Hfn - 10 wt% W; Hfn - 10 wt% TaN - 10 wt% W; and ZrC - 17 wt% W) were evaluated for possible use as lithium-lubricated bearings in the control system of a nuclear ...
Hendrixson, W. H., Sinclair, J. H.
core   +1 more source

Syngas Production via Oxidative Reforming of Propane Using a CO2- and O2-Permeating Membrane. [PDF]

open access: yesMembranes (Basel)
Fabián-Anguiano JA   +6 more
europepmc   +1 more source

Selective Laser Melting of TiC-Fe via Laser Pulse Shaping: Microstructure and Mechanical Properties. [PDF]

open access: yes3D Print Addit Manuf, 2023
Maurya HS   +5 more
europepmc   +1 more source

Scalable and shapable nacre-like ceramic-metal composites based on deformable microspheres. [PDF]

open access: yesNatl Sci Rev
Lu YJ   +10 more
europepmc   +1 more source

Direct current plasma spraying of mechanofused alumina-steel particles

open access: yes, 2009
Stainless steel particles (60 $\mu$m in mean diameter) cladded with an alumina shell (2 $\mu$m thick and manufactured by mechanofusion) were sprayed with an Ar-H2 (53-7 slm) d.c. plasma jet (I = 500 A, P = 28 kW, \rho_th = 56 %).
Ageorges, Hélène   +4 more
core   +1 more source

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