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Title: Metal-ceramic composite powders

Abstract

A process for manufacturing metal-ceramic composite material powder comprising ball milling metal powder and ceramic nanoparticles to yield a metal-ceramic composite powder comprising ceramic nanoparticles embedded in a metal matrix powder particles; wherein the ball milling is performed using a ceramic milling media and a milling vessel having a ceramic interior surface. Metal matrix nanocomposite powders comprising ceramic nanoparticles imbedded in metal matrix powder particles; wherein the metal matrix powder particles have a spherical shape; wherein there is uniform distribution the ceramic nanoparticles; wherein the nanocomposite powders have good flowability.

Inventors:
;
Issue Date:
Research Org.:
Kansas City Plant (KCP), Kansas City, MO (United States); National Science Foundation (NSF), Washington, DC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1998323
Patent Number(s):
11633784
Application Number:
16/901,879
Assignee:
The Curators of the University of Missouri (Columbia, MO)
DOE Contract Number:  
NA0002839; 1562543
Resource Type:
Patent
Resource Relation:
Patent File Date: 06/15/2020
Country of Publication:
United States
Language:
English

Citation Formats

Chen, Lianyi, and Qu, Minglei. Metal-ceramic composite powders. United States: N. p., 2023. Web.
Chen, Lianyi, & Qu, Minglei. Metal-ceramic composite powders. United States.
Chen, Lianyi, and Qu, Minglei. Tue . "Metal-ceramic composite powders". United States. https://www.osti.gov/servlets/purl/1998323.
@article{osti_1998323,
title = {Metal-ceramic composite powders},
author = {Chen, Lianyi and Qu, Minglei},
abstractNote = {A process for manufacturing metal-ceramic composite material powder comprising ball milling metal powder and ceramic nanoparticles to yield a metal-ceramic composite powder comprising ceramic nanoparticles embedded in a metal matrix powder particles; wherein the ball milling is performed using a ceramic milling media and a milling vessel having a ceramic interior surface. Metal matrix nanocomposite powders comprising ceramic nanoparticles imbedded in metal matrix powder particles; wherein the metal matrix powder particles have a spherical shape; wherein there is uniform distribution the ceramic nanoparticles; wherein the nanocomposite powders have good flowability.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {4}
}

Works referenced in this record:

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3D printing of high-strength aluminium alloys
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Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting
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Nanoparticle-coated multilayer shell microstructures
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Method for Preparing Nano-SiO₂ Reinforced Aluminum Matrix Compsites
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patent-application, August 2018


Hydride-coated microparticles and methods for making the same
patent, September 2020


Multimaterial Powder with Composite Grains for Additive Synthesis
patent-application, June 2019


Synthesis and characterisation of advanced ball-milled Al-Al2O3 nanocomposites for selective laser melting
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