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All Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Prosiding SNATIF Jurnal Teknik Mesin JMPM (Jurnal Material dan Proses Manufaktur) JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Teknika Jurnal Suara Pengabdian 45
Martinus Heru Palmiyanto
Universitas Negeri Yogyakarta
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences

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Journal : JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN

 1 
THE INFLUENCE OF COLD ROLLING TREATMENT ON THE SS 316L SURFACE PROPERTIES Majid, Aulia; Palmiyanto, Martinus Heru
Jurnal Dinamika Vokasional Teknik Mesin Vol. 9 No. 1 (2024)
Publisher : Department of Mechanical Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/dinamika.v9i1.72757

Abstract

The biomedical field is increasingly developing with the creation of biomaterial dental crown products that can be used if teeth are damaged from an aesthetic perspective. 316L stainless steel is a biomaterial because it has good corrosion resistance and high mechanical characteristics. However, the corrosion resistance and mechanical strength of 316L stainless steel still need to be improved so that it can be a better dental crown material. This research objective is to increase the mechanical value of 316L stainless steel by cold rolling treatment. Variations in reducing thickness by cold rolling consist of 0%, 5%, and 12%. After that, the specimen will be tested for Vickers hardness on the specimen surface and wettability. The results obtained after the treatment were carried out that the greater the variation in reducing the thickness of the specimen, the greater the Vickers hardness value. However, in the wettability test, the contact angle value decreased along with increasing variations in thickness reduction. The increase in surface hardness value is due to the granules becoming denser due to the influence of cold rolling. This reduces the contact angle value so that the value of all variations becomes less than 90Ëš.
Co-Authors Agung Supriyanto Arif Setyo Nugroho Atmoko, Nugroho Tri Bambang Hari Priyambodo Edi Cahyono Enita, Sarai Hakim, Jamirul Haniel, Haniel Hari Priyambodo, Bambang Jamirul Hakim Johanes Wawan Joharwan Joharwan, Johanes Wawan Karminto Karminto Karminto, Karminto Majid, Aulia Priyanto, Kaleb Stefanus Unjanto, Stefanus Suhartoyo Suhartoyo Suhartoyo Suhartoyo, Suhartoyo Thoharudin, Thoharudin Tritmoko, Nugroho