That coating can scratch or wear.
Ceramic coatings on aluminum.
Ceramic composite coatings series 100 ceramic composite coatings for aluminum magnesium substrates.
Use of high silicon aluminum such as the 390 aluminum.
They can be used to achieve desired hardness on the surface of the metal components.
Ceramic coatings for metal parts.
The core of your nonstick pan may be made of several materials such as aluminum stainless steel or ceramic but what makes it nonstick is an added coating.
They are also used to repair surfaces of various machine parts like motor armature shafts.
There are a wide range of ceramic coating materials that can be applied to metal components in order to enhance their functional properties.
Much of this compatibility depends on thermal expansion properties as having expansion rates that differ too greatly can cause a coating to crack when it is being cooled after application.
Insert or cast steel liners into the aluminum engine block.
Ceramic coat the low cost standard aluminum engine block.
Under an applied electric waveform the parent metal your work piece combines with elements in an acid based electrolyte to form a protective layer of ceramic.
The nonstick part of a pan is actually just a coating applied to its surface which is why nonstick cookware is less durable than traditional cookware.
Before applying a coating it is important to ensure compatibility between the ceramic material and the metal surface.