https://www.autoblog.com/2017/11/22/boschs-new-brakes-tungsten-coated-last-longer-keep-wheels-clean-reduce-emissions/
Bosch has announced its new iDisc tungsten-coated brakes, which will reduce brake dust up to 90 percent compared to what's currently on the road.
Rotors will last about twice as long, and wheels won't get as dirty, something particularly prevalent on European cars. Bosch says that braking performance is roughly the same as a carbon ceramic rotor in terms of stopping power and brake fade. These rotors won't rust, either.