Browsing by Subject "hardness"
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Effect of Equal Channel Angular Pressing and Post Heating on Microstructure and Hardness of Cu-Zn 70/30
(Advanced Materials Research Vol. 789 (2013) pp 373-378 Online Available since 2013/Sep/04 at www.scientific.net, 2013-09-04)Severe plastic deformation (SPD) using various pass number of Equal Channel Angular Pressing (ECAP) experiment and followed heating at 400oC has been done for rod brass Cu-Zn 70/30 to investigate the operation on ... -
Pengaruh Waktu Electroplating dengan Chrom Pada Baja Karbon Rendah Terhadap Kekerasan, laju Korosi dan Tebal Lapisan
(Majalah Visi Universitas HKBP Nommensen, 2016-10-01)Electrically plating or electroplating is one method used to beautify looks fine and also to improve the mechanical properties of the metal. The teksperiment is performed by preparing specimens have been measured with ...