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Perilaku kekasaran permukaan baja AISI 1045 terhadap kekerasan dan laju korosi serta daya lekat permukaan hasil elektroplating Sunardi Sunardi; Slamet Wiyono; Dhimas Satria; Rina Lusiani; Erny Listijorini; Wira Pratama
TURBO [Tulisan Riset Berbasis Online] Vol 9, No 1 (2020): Jurnal TURBO
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (298.497 KB) | DOI: 10.24127/trb.v9i1.1155

Abstract

Electroplating is the coating metals with thin layers of other metals by electrolysis to improve the surface properties of materials, especially corrosion resistance. Electroplating is widely used in the automotive, electronics, medical, aerospace, gas, and oil industries. This study will discuss the effect of substrate surface roughness of AISI 1045 steel toward surface roughness, hardness, corrosion rate, and bonding strength of the coating. The surface roughness of the substrate is obtained by grinding process using sandpaper with grades 80, 320, and 1000. In this study, the coating material is Chromium. The electroplating parameters used in this research are 5-volt voltage, current 500 Amperes, and the time of 15 minutes. From this research, it is known that the surface roughness of the substrate material has an influence on the quality of the coating. The lower the surface roughness, improve the roughness, hardness, corrosion rate, and bonding strength.Keywords: electroplating, surface roughness, hardness, corrosion rate, bonding strength.
PENGARUH AKUNTANSI SYARIAH TERHADAP KEPERCAYAAN NASABAH DALAM LEMBAGA KEUANGAN SYARIAH Muammar Khaddafi; Raihan Rizq Hamdi Lubis; Fera Fera; Riska Mahera; Rikeniateni Rikeniateni; Wira Pratama; Tasya Afani
Jurnal Intelek Dan Cendikiawan Nusantara Vol. 2 No. 6 (2025): Desember 2025 - Januari 2026
Publisher : PT. Intelek Cendikiawan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Akuntansi syariah merupakan sistem pencatatan dan pelaporan keuangan yang disusun berdasarkan prinsip-prinsip syariah Islam, seperti transparansi, keadilan, dan amanah. Penerapan akuntansi syariah dalam lembaga keuangan syariah diyakini memiliki pengaruh terhadap tingkat kepercayaan nasabah. Artikel ini bertujuan untuk membahas pengaruh akuntansi syariah terhadap kepercayaan nasabah dalam lembaga keuangan syariah. Metode yang digunakan adalah pendekatan kualitatif dengan studi pustaka yang bersumber dari buku, artikel ilmiah, dan informasi daring yang relevan. Hasil pembahasan menunjukkan bahwa penerapan akuntansi syariah yang transparan, akuntabel, dan patuh terhadap prinsip syariah mampu meningkatkan rasa aman dan keyakinan nasabah. Dengan demikian, akuntansi syariah berperan penting dalam membangun dan menjaga kepercayaan nasabah terhadap lembaga keuangan syariah.
Penyuluhan Hukum Tentang Dampak dan Pencegahan Perkawinan Dini di Kalangan Remaja Mohammad Hifni; Winda Putri Julianah; Chindy Nurul Fadilah; Muhammad Solihin; Wira Pratama
MENGABDI : Jurnal Hasil Kegiatan Bersama Masyarakat Vol. 4 No. 2 (2026): April: MENGABDI : Jurnal Hasil Kegiatan Bersama Masyarakat
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/mengabdi.v4i2.2197

Abstract

Early marriage is a social and legal issue that still frequently occurs in Indonesia and has significant impacts on health, education, and socio-economic aspects. Although the minimum age for marriage has been regulated under Undang-Undang Nomor 16 Tahun 2019 tentang Perkawinan, the practice of early marriage remains prevalent due to low legal awareness, as well as economic, cultural, and social environmental factors. This community service activity aims to increase adolescents’ understanding and legal awareness regarding the impacts and prevention of early marriage. The method used is legal counseling with an educative and participatory approach targeting adolescents aged 15–18 years. The results indicate a significant improvement in participants’ understanding of legal regulations, the negative impacts of early marriage, and the importance of delaying marriage age. Furthermore, there is a positive change in participants’ attitudes, with a greater focus on education and future planning. Therefore, legal counseling proves to be an effective preventive effort in reducing the rate of early marriage among adolescents.