Lawrence Livermore National Security, LLC

Other

Ut-Battelle, Inc.

Iowa State University Research Foundation Inc

The University of Tennessee Research Foundation

Eck Industries, Inc.

Alexander A Baker

Scott K Mccall

Joshua D Kuntz

Sarah Elyse Baker

Christine A Orme

Jonathan R I Lee

Eric B Duoss

Marcus A Worsley

Orlando Rios

Lars F Voss

David J Weiss

Hunter B Henderson

Zachary C Sims

Ryan T Ott

Scott McCall

Joshua R Deotte

Nikola Dudukovic

Harry B Radousky

Joseph Devin Schneider

Jinkyu Han

Aurelien Perron

Matthew A Worthington

Tian Li

Max Neveau

Richard Thuss

In one aspect of an inventive concept, a product includes a substrate and a material formed from a precursor powder, where the material includes a plurality of particles from the precursor powder deposited on the substrate. The plurality of particles have structural characteristics defined by an impact of the particles on the substrate and/or on previously deposited particles. Moreover, the material has a microstructure, where the microstructure of the material is substantially the same as a microstructure of the precursor powder. The microstructure of the material is characterized by at least one property, where the at least one property is substantially the same as a corresponding at least one property of the precursor powder.

Cold spray of brittle materials

The present disclosure relates to an additive manufacturing system. The system incorporates a nozzle in communication with a quantity of feedstock material including granular metal powder particles. The nozzle is configured to deposit the granular metal powder particles on at least one of a build plate or a previously formed material layer, to form at least one layer of a part. The system also incorporates a magnetic field generator subsystem for producing a magnetic field configured to orient the granular metal powder particles in a desired orientation before fusing of the granular metal powder particles occurs.

System and method for multimaterial powder bed patterning for use in additive manufacturing

Disclosed are non-linear transmission lines using ferromagnetic materials to generate ferromagnetic resonance oscillations. In one aspect, a non-linear transmission line apparatus is disclosed. The apparatus includes an outer conductor having a first side and a second internally facing side, and an inner conductor positioned internal to the non-linear transmission line apparatus. The apparatus further includes a ferromagnetic material surrounding the inner conductor, wherein the ferromagnetic material comprises nanoparticles of an ε-polymorph of iron oxide expressed as ε-FeO. The apparatus also includes a first dielectric material positioned between the outer conductor and the inner conductor, the dielectric material in contact with both the ferromagnetic material and with the second internally facing side of the outer conductor, wherein the outer conductor, the inner conductor, the dielectric material and the ferromagnetic material form the nonlinear transmission line.

Gyromagnetic nonlinear transmission line for radio frequency signal generation and pulse compression

A product includes a material having: nickel and at least one rare earth element. The at least one rare earth element is present in the material in a weight percentage in a range of about 2% to about 20% relative to a total weight of the material. A method includes forming a material comprising an alloy of nickel and at least one rare earth element. The at least one rare earth element is present in the material in a weight percentage in a range of about 2% to about 20% relative to a total weight of the material.

Castable high temperature nickel-rare earth element alloys

In one embodiment, a magnet includes a plurality of layers, each layer having a microstructure of sintered particles. The particles in at least one of the layers are characterized as having preferentially aligned magnetic orientations in a first direction.

Production of permanent magnets using electrophoretic deposition

In one embodiment, a magnet includes a three-dimensional structure with nanoscale features, where the three-dimensional structure has a near net shape corresponding to a predefined shape.

Samarium cobalt and neodymium iron boride magnets and methods of manufacturing same

A method for generating a ringtone for efficiently generating an individualized melodic ringtone specific to each unique phone number. The method for generating a ringtone generally includes providing a phone number including a plurality of digits, establishing a tonal center, determining a plurality of pitches for the plurality of digits with respect to the tonal center, assigning the plurality of digits to the plurality of pitches, determining a melody with respect to the plurality of pitches of said plurality of digits and playing the melody.

Method for generating a ringtone

Growing community of inventors

Pleasanton, CA, United States of America

Alexander A Baker