THE EFFECT OF PLASTIC DEFORMATION ON WEAR RESISTANCE OF AUSTENITIC MANGANESE STEEL ASTM A-128 GRADE C
Austenitic manganese steel is known as very good wear resistance steel. Wear resistance is the fundamental characteristic of material performance, especially for engineering applications with surfaces in contact with each other. In this research, wear resistance was determined by using pin on dis...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/65152 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Austenitic manganese steel is known as very good wear resistance steel.
Wear resistance is the fundamental characteristic of material performance,
especially for engineering applications with surfaces in contact with each other.
In this research, wear resistance was determined by using pin on disk
equipment and using austenitic manganese steel as the specimen. The test was
carried out with the same load and rotational speed and cold rolling reduction
as variations for the specimen. In addition, the surface conditions specimen
before and after the wear test were also observed. Wear resistance is shown as
a function of mass loss. The higher mass loss of specimen, the lower the wear
resistance of the specimen.
From the test, it was found that the as-cast manganese steel ASTM A-
128 grade C specimens had higher wear resistance than the as-heat treated
spcimens through the two step heating method. Furthermore, the strain
reduction range of 5%-10% from cold rolling resulted in the most optimum
level of wear resistance for austenitic manganese steel.
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