Analisis Kegagalan Material Pada Inner Part Pulverizer PLTU Banten 3 Lontar
Total View This Week0
Total View This Week0
Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
IQBAL, MUHAMMAD
Fatah, Martin Choirul
Fatah, Martin Choirul
Subject
Teknik Mesin
Datestamp
2019-10-20 07:18:42
Abstract :
At the PLTU there is an important component which is spray. A pulverizer that functions as a coal refiner to require 200 mesh so that the fuel needed by the power plant is produced. Where in the pulverizer there is a deflector liner that functions as a guide to air and coal grains that have reached 200 mesh, then the deflector liner increases the replacement of the inside of the pulverizer, so the research aims to determine the factors that cause failure in the material. And know the value of material properties that have failed. This test discusses methalographic refinement, hardness testing, abrasive wear testing, and electron microscope scanning testing in order to unite the quality of the material. From the test results obtained the value of the material hardness is still in the standard, which is an average of 51 HRC and wear resistance values indicate that the material has a friction coefficient value of [0.0026015 x 10-6 mm3 / mm]. In the SEM test results, the composition of high Silica and Ogsigen causes recovery on the inside of the spray.
At the PLTU there is an important component which is spray. A pulverizer that functions as a coal refiner to require 200 mesh so that the fuel needed by the power plant is produced. Where in the pulverizer there is a deflector liner that functions as a guide to air and coal grains that have reached 200 mesh, then the deflector liner increases the replacement of the inside of the pulverizer, so the research aims to determine the factors that cause failure in the material. And know the value of material properties that have failed. This test discusses methalographic refinement, hardness testing, abrasive wear testing, and electron microscope scanning testing in order to unite the quality of the material. From the test results obtained the value of the material hardness is still in the standard, which is an average of 51 HRC and wear resistance values indicate that the material has a friction coefficient value of [0.0026015 x 10-6 mm3 / mm]. In the SEM test results, the composition of high Silica and Ogsigen causes recovery on the inside of the spray.
Download
book
BibTex
Latex, Jabref
cloud_download
Original Resource
url resource Institution
