Patent ID: 8158049

Claim:
A method of fabricating a slag fiber friction material, comprising steps of: (a) obtaining a slag compound fiber consisting of a water-quenched slag and an additive; (b) mixing said slag compound fiber into water to be uniformly dispersed, and adding a phenolic resin to obtain a first mixture; (c) pouring said first mixture into an agitating device to be agitated to obtain a second mixture; and (d) pre-heating a device having a mold at 90 Celsius degrees (° C.) for 5 minutes (min) and pouring said second mixture into said mold to be pressed for a period between 15 and 30 min under a temperature between 100° C. and 300° C. and a pressure between 2.5 mega-pascal (MPa) and 7.5 MPa to obtain a slag fiber friction material consisting of the slag compound fiber with the additive and phenolic resin.