Finding Hadium Flakes on the Dreadnaught can be difficult if you dont know what your looking for. The easiest and fastest way to find and farm Hadium Flakes on the dread naught is to follow a chest spawning pattern like you would on Venus or Mars. And the best place to start is the beach head … Check out the nearby caves and openings and you’ll surely find Chest that contain Hadium Flakes.
Now each chest you find you will typically get one Hadium Flake, sometimes more.
Hope this helps you on your journey guardian!