Carbon Fiber Reinforced Eutectic Alloy Materials and Methods of Manufacture

1 . A ply composition, comprising:

a piece of fabric,

wherein the fabric includes a plurality of plated tows; and eutectic alloy,

wherein the plated tows are intertwined with the eutectic alloy.

2 . The composition of matter of claim 1 wherein the fabric integrated with a eutectic alloy is shaped as at least one of, a tube, a sheet and a ribbon.

3 . The composition of matter of claim 1 wherein the tows are comprised of a plurality of carbon filaments.

4 . The composition of matter of claim 1 wherein the eutectic alloy is at least one of, Indium Alloy #1e including indium and tin, Indium Alloy #205 including indium and lead, Indium Alloy #256 including tin, silver, and copper, Indium Alloy #28 including bismuth and tin, Indium Alloy #282 including bismuth and tin, Indium Alloy #11 including lead, tin and silver, and Indium Alloy #12, including lead, tin and silver.

5 . The composition of matter of claim 1 wherein the plating is at least one of, copper and nickel.

6 . The composition of matter of claim 1 wherein the fabric includes at least one of, woven tows, unidirectional tows and chopped fiber tows.

7 . The composition of claim 3 wherein the plurality of carbon filaments are between 5 to 8 microns in diameter.

8 . The composition of matter of claim 1 wherein the tow is between 2 to 2.5 millimeters in diameter.

9 . A method of manufacturing a laminate material, comprising:

removing tow sizing on a piece of woven carbon fiber tows;

plating the woven carbon fiber tows;

placing a piece of eutectic alloy on the plated piece of woven carbon fiber tows;

applying at least one of pressure and/or heat to the piece of eutectic alloy and plated piece of woven carbon fiber tows, thereby melting the eutectic alloy to create a ply.

10 . The method of claim 9 further comprising,

stacking at least two plies;

applying pressure and heat to the at least two plies, thereby fusing the at least two plies.

11 . The method of claim 9 wherein the applying heat includes a temperature ramp of 15-20° C. per minute.

12 . The method of claim 9 wherein the carbon fiber tows include a plurality of carbon filaments.

13 . The method of claim 9 wherein the plating is at least one of, copper and nickel.

14 . The method of claim 9 wherein the eutectic alloy is at least one of, Indium Alloy #1e including indium and tin, Indium Alloy #205 including indium and lead, Indium Alloy #256 including tin, silver, and copper, Indium Alloy #28 including bismuth and tin, Indium Alloy #282 including bismuth and tin, Indium Alloy #11 including lead, tin and silver, and Indium Alloy #12, including lead, tin and silver.

15 . The method of claim 9 wherein the sizing is a lubricant and bonding agent.

16 . The method of claim 9 wherein the tows are comprised of a plurality of carbon filaments between 5 to 8 microns in diameter.

17 . The method of claim 9 wherein the tow is between 2 to 2.5 millimeters in diameter.

18 . The method of claim 9 wherein the applying pressure includes 10-15 psig.

19 . A eutectic alloy embedded with a carbon fiber prepared by a process comprising,

selecting a fiber tow material,

selecting a type for the fiber tow material;

selecting a form for the fiber tow material;

removing a sizing from the fiber tow material;

establishing a target fiber areal weight for the fiber tow material;

selecting a eutectic material;

selecting a shape type for the eutectic material;

selecting a material thickness for the eutectic material;

selecting a tow plating material;

selecting a thickness for the tow plating material;

aligning and securing the tow material on a support plate;

placing the eutectic material on the fiber tow material; and

applying at least one of, pressure and heat, to the eutectic material and fiber tow material, thereby melting the eutectic material and forcing the eutectic material into spaces around the fiber tow material to form a ply.

20 . The eutectic alloy embedded with a carbon fiber of claim 19 prepared by a process further comprising,

stacking at least two plies on at least one of a lay-up table and a mold;

securing a bagging material to the plies;

applying a vacuum to the bagged plies;

applying at least one of pressure and heat to the bagged plies, thereby fusing the at least two plies.