Replies to post #58482 on Sigma Labs Inc (SASI)

[kanya]

>>>It is clear these turbine blades having early wear issues could very possibly be due to porosity or other negative characteristics that could be determined by proper monitoring of the weld pool or the process parameters of the AM machine itself.<<<

Are you sure that those turbine blades are 3D printed?
I do not think so...

And even not talking about the newest LEAP engine with the fuel nozzle tip 3D printed...

The incident happens on an older version of GE engines...