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AssigneeDesktop Metal, Inc.
InventorAnimesh Bose
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Devices, systems, and methods are directed to coated powder for three dimensional additive manufacturing. The powder may include a first material coated with a second material, with the coating advantageously resisting segregation of the first material and the second material during handling processes associated with fabrication. The reduced segregation of the first material and the second material may facilitate forming finished three-dimensional parts with improved homogeneity of microstructures and, thus, improved physicochemical properties. More generally, the reduced segregation of the first material and the second material achievable through coating the first material with the second material may facilitate binder jet fabrication using a wider array of combinations of first material and second material as compared to binder jet fabrication using mixtures of constituent powders of the first material and the second material.
A dispersible power for three-dimensional additive metal manufacturing, comprising:
A binder jetting system for three-dimensional additive metal manufacturing, comprising:
The binder jetting system of 21 wherein the binder matrix is soluble in a solvent.
A dispersible power for three-dimensional additive metal manufacturing, comprising:
A system for three-dimensional additive metal manufacturing, comprising:
The system of 48 wherein multiple particles are agglomerated in an organic binder matrix that is soluble in a solvent.
A porous skeletal structure formed by three dimensional additive manufacturing, comprising:
A method for the manufacture of a shaped product by three dimensional additive manufacturing comprising:
Dependencies are inferred from the claim text.