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Found 2 from your keywords: subject="Baja ST 37"
cover
PENGARUH VARIASI KOMPOSISI ARANG TEMPURUNG KELAPA DAN KATALIS (CaCO3) TERHADA…
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Frasiska, Nadia

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…

Edition
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ISBN/ISSN
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Collation
xvi, 90 hlm.; ilus.; 29 cm
Series Title
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Call Number
T1385322024
cover
PERLAKUAN MEKANIK TERHADAP BAJA ST 37 SAAT DI BERI CAIRAN AIR AKI DAN ASAM SU…
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Rasyid, Harun All

This study was to determine the effect of liquid battery water and sulfuric acid on metal by mechanical testing of the rokwell test on st 37 steel, copper, and aluminum. Corrosive liquid consists of battery water and sulfuric acid (H2SO4 10%). This research was conducted to see changes in weight and changes in metal strength before and after being corrosive, changes in metal strength compared t…

Edition
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ISBN/ISSN
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Collation
xv, 49 hlm.; tab.; ilus.; 29 cm.
Series Title
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Call Number
T647382021