Additive manufacturing of composite materials with composition gradient
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United States of America Patent
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May 7, 2019
Grant Date -
Dec 21, 2017
app pub date -
Jun 20, 2017
filing date -
Jun 21, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Techniques of additive deposition for producing articles of manufacture are disclosed herein. In one embodiment, an article of manufacture can include a substrate having a surface and composed of a metal or metal alloy and multiple layers of composite materials deposited on the surface of the substrate. The composite materials is composed of the metal or metal alloy and a ceramic material. The individual composite materials at each of the multiple layers has a composition with a corresponding ratio between the metal or metal alloy material and the ceramic material. The ratios between the metal or metal alloy material and the ceramic material change along at least one dimension of the article of manufacture.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- G21H:OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICA....
- C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
- B22F:WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES F....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- C22C:ALLOYS
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