▎ 摘　　要

NOVELTY - Multilayered composite structure ceramic brake pad material comprises ceramic brake pad powder, reinforcing performance material graphene and multi-component composite crystal as raw materials. The thickness is increased from the top layer to the bottom layer. The performance of the material is increased. USE - Multilayered composite structure ceramic brake pad material. ADVANTAGE - The multilayered composite structure ceramic brake pad material is eco-friendly, and ensures stable friction performance at high temperature, and long service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing multilayered composite structure ceramic brake pad material, which involves: (A) grinding and mixing ammonium molybdate powder, boron powder and silicon powder to obtain mixed powder having 30-55 mu m average particle size; and (B) sintering mixed powder in vacuum atmosphere furnace at 550-650 degrees C, and then insulating sintered material for 2.5- 3.5 hours ion presence of argon gas. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart of the multilayered composite structure ceramic brake pad material production method. (Drawing includes non-English language text).