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Found 1 from your keywords: author=Frasiska, Nadia
PENGARUH VARIASI KOMPOSISI ARANG TEMPURUNG KELAPA DAN KATALIS (CaCO3) TERHADA…
Pack carburizing is a heat treatment process which is used to harden the surface of steel using carbon as a hardness-increasing element.. This research aims to see changes in hardness in ST 37 steel which was packed carburized at a temperature of 900℃ with a posttest variation of coconut shell charcoal with a calcium carbonate (CaCO3) catalyst totaling 5 specimens. From the results of Vickers…
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- xvi, 90 hlm.; ilus.; 29 cm
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- T1385322024
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