Consumer information about the medication TETRACYCLINE - ORAL (Sumycin), includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug TETRACYCLINE - ORAL.
conventional automotive brake rotors are cast from G3000 grey cast iron. These work well with a pad material designed to operate using adherent friction. Most of the European system rotors are cast from a high carbon G4000 grey cast iron. These work well with a pad designed to operate using abrasive friction, such that the rotor is sacrificial just like the pad.
Ceramic brake pads are generally composed of dense ceramic material and embedded copper fibers. Semi-metallic brake pads, on the other hand, are made from synthetic resins and embedded metal fibers (generally steel). BRAKE DUST COMPARISON . Ceramic brake pad sellers usually boast their ceramic pads produce less brake dust than a semi-metallic pad.