Studi Komparasi Pengaruh Heat Treatment Terhadap Sifat Mekanis Material Ring Piston Yamaha Jupiter MX 135 CC
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Institusion
Politeknik Negeri Bengkalis
Author
Fatkhurohman, M. Ares
Subject
431 Teknik Mesin (dan Ilmu Permesinan Lain)
Datestamp
2023-06-12 12:26:00
Abstract :
Many circulating in the market of kinds of piston ring product ranging from original products (genunie parts) are expensive, until the product is not original relatively cheaper, this study aims to determine and compare the mechanical properties of original yamaha ring piston material made in japanese new quality high with non original icon piston ring ichidai that the price is relatively cheap before treatment heat treatment and after experiencing heat treatment process .. the method used is to provide heat treatment with a temperature below thw melting point of 400 degrees celcius and then wasing with water cooling medium, oil and air.the result of this study are chemical content that exhibits violent properties such as manganese (Mn) element in piston ring genuine parts and element (Cr) cromium in ichidai piston ring. The microstructure of each sample is not very different because each has a ferrite and austentite phases that indicate steel that denotes hardness for austentite and ferrite which tend to be soft the highest hardness value of original piston genuine part ring is on water cooling medium that is 79,92 HRC and lowest hardness value is in piston ring which is not given heat treatment. While on the piston ring ichidai brand the highest hardness value is on the water cooling medium that is 70,54 HRC, and the lowest is on the air conditioning medium that is 65,6 HRC.
Many circulating in the market of kinds of piston ring product ranging from original products (genunie parts) are expensive, until the product is not original relatively cheaper, this study aims to determine and compare the mechanical properties of original yamaha ring piston material made in japanese new quality high with non original icon piston ring ichidai that the price is relatively cheap before treatment heat treatment and after experiencing heat treatment process .. the method used is to provide heat treatment with a temperature below thw melting point of 400 degrees celcius and then wasing with water cooling medium, oil and air.the result of this study are chemical content that exhibits violent properties such as manganese (Mn) element in piston ring genuine parts and element (Cr) cromium in ichidai piston ring. The microstructure of each sample is not very different because each has a ferrite and austentite phases that indicate steel that denotes hardness for austentite and ferrite which tend to be soft the highest hardness value of original piston genuine part ring is on water cooling medium that is 79,92 HRC and lowest hardness value is in piston ring which is not given heat treatment. While on the piston ring ichidai brand the highest hardness value is on the water cooling medium that is 70,54 HRC, and the lowest is on the air conditioning medium that is 65,6 HRC.
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