ANALISA PENGARUH VARIASI TEMPERATUR DAN WAKTU AGING PERLAKUAN PANAS T6 TERHADAP FAKTOR EFETIVITAS REM (FER) DAN KEKERASAN PADA PIRINGAN CAKRAM DARI BAHAN KOMPOSIT ABU DASAR BATU BARA

Abstract

Be able to change the different characteristics and potential of these results, showing that the Metal Matrix
Composite showed an increase in physical and mechanical at any properties. With increasing weight percentage of
particles in the matrix aluminum metal reinforcement makes a low wear rate against diks manufacture brake.
Aluminium composite that bottom ash coal with Mg alloy and SiC factor that could affect the properties of the
composite, particle distribution amplifier in a metal matrix. From the results of research to get the final hardness
testing and FER. Effect of aging temperature on the value of FER and violence is in the range of temperature that is
validated, the higher the aging temperature FER value increases, so does the value of violence. The highest FER
value for 1.34 reached tepmeratur aging 200
0
C and highest hardness value is achieved at temperatures of 180
C.
Effect of aging time variation of the value of FER and violence is at varied time spans, the longer aging FER value
thus increased, so did the value of violence. The highest FER value of 1.34 was achieved in a period of 7 hours and
achieved the highest hardness value of 7 hours

Kata kunci : Aluminium komposit abu dasar batu bara.