04-11-2016, 10:50 AM
(This post was last modified: 04-11-2016, 10:59 AM by MrPeaBody.
Edit Reason: Addition
)
Looks a lot like aluminium honeycomb; you can make out small pit holes along the cell structure (probably corrosion).
The second and third layers appear to carbon fibre with very little resin. There's very little resin all over. There appears to be a rubber layer between the carbon fibre and aluminium core.
Given the following I'd say it's not an aircraft part:
1/ Aluminium and carbon fibre are not normally used together.
2/ Lack of resin and bonding of laminates is consistent with poor or no production control. Made on the cheap.
3/ The rubber layer?
The second and third layers appear to carbon fibre with very little resin. There's very little resin all over. There appears to be a rubber layer between the carbon fibre and aluminium core.
Given the following I'd say it's not an aircraft part:
1/ Aluminium and carbon fibre are not normally used together.
2/ Lack of resin and bonding of laminates is consistent with poor or no production control. Made on the cheap.
3/ The rubber layer?