Browsing by Author "Manurung, Charles"
Now showing items 1-2 of 2
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PENGARUH KUAT ARUS TERHADAP KETEBALAN LAPISAN DAN LAJU KOROSI (Mpy) HASIL ELEKTROPLATING BAJA KARBON RENDAH DENGAN PELAPIS NIKEL
Manurung, Charles (Majalah Visi Universitas HKBP Nommensen, 2014-07-20)The Nickel plating process is used extensively for decorative, engineering and electroforming purpose because the appearance and other properties of electrodeposited of Nickel can be varied over wide ranges by controlling ... -
Pengaruh Waktu Tahan dan Laju Pemanasan Terhadap Besar Butir Austenit Dan Kekerasan Pada Proses Heat Treatment Baja HSLA
Napltupulu, Richard A.M.; Manurung, Charles (Lembaga Penelitian dan Pengabdian Masyarakat Universitas HKBP Nommensen Medan, 2014-02)