System and method for fabricating a three-dimensional metal...

Details System and method for fabricating a three-dimensional metal... System and method for fabricating a three-dimensional metal...

2007-05-22

2007-05-22

Mai, Ngoclan T. (Department: 1742)

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Making composite or hollow article

C419S030000, C419S036000, C419S065000, C425S130000, C425S174400

Reexamination Certificate

active

10686263

ABSTRACT:
A method for solid free-form fabrication of a three-dimensional metal object includes depositing a particulate blend in a defined region, the particulate blend including a number of metal or metal alloy particulates and a peroxide, and selectively ink-jetting a binder system onto a predetermined area of the particulate blend to form a green part, wherein the liquid phase binder includes a water soluble monofunctional acrylate-based monomer, a water soluble difunctional acrylate-based monomer, an amine, and water.

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European Search Report for Application No. EP 04256135.7. Report issued May 23, 2006.

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