{"title":"镀铬电对摩托车半径上的厚度和硬度的影响","authors":"Fauzan Fikrat Winata, Agus Fikri, M Mujirudin","doi":"10.22236/metalik.v1i1.8459","DOIUrl":null,"url":null,"abstract":"Abstrak \nTujuan dari penelitian ini adalah untuk mengetahui pengaruh hasil electroplating krom terhadap ketebalan dan kekerasan pada jari-jari sepeda motor yang telah di-electroplating nikel. Penelitian ini dilakukan ruang laboratorium PT.Enkei Indonesia dan PT. Murni Cahaya Pratama bekasi, Jawa barat, Indonesia antara Januari - Maret 2021 dengan menggunakan pelapisan electroplating krom, jari-jari sepeda motor terbuat dari material baja st37 yang sudah dilakukan pelapisan electroplating nikel, kemudian electroplating krom. Parameter penelitian adalah kuat arus pencelupan 4A, 6A, dan 8A. Pengujian yang dilakukan adalah ketebalan, kekerasan, struktur makro dan struktur mikro. Hasil penelitian menunjukkan bahwa pengaruh kuat arus terhadap pelapisan electroplating menghasilkan nilai tertinggi ketebalan dengan rata-rata 26,77 μm, struktur mikro bersifat tahan korosi dan non magnetic, struktur makro menunjukkan hasil bercak hitam berindikasi cacat seperti porositi dan nilai tertinggi kekerasan dengan rata- rata 4H. \n \nAbstract \nThe purpose of this study was to determine the effect of chrome electroplating on the thickness and hardness of the spokes of a motorcycle wich has been electroplating nikel. This research was conducted in the laboratory room of PT. Enkei Indonesia and PT. Murni Cahaya Pratama Bekasi, West Java, Indonesia between January - March 2021 using nickel-chrome electroplating, the spokes of the motorcycle are made of st37 steel which has been electroplated with nickel, then electroplated with chrome. The parameters of the research were 4A, 6A, and 8A immersion currents. The tests carried out are thickness, hardness, macro structure and micro structure. The results showed that the effect of the strong current on the electroplating coating resulted in the highest value of thickness with an average of 26.77µm, the microstructure was corrosion resistant and non-magnetic, the macro structure showed the results of black spots indicating defects such as porosity and the highest value of hardness with an average 4H","PeriodicalId":142567,"journal":{"name":"METALIK : Jurnal Manufaktur, Energi, Material Teknik","volume":"314 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Pengaruh Electroplating Krom Terhadap Ketebalan Dan Kekerasan Lapisan Pada Jari-Jari Sepeda Motor Yang Telah Di-Electroplating Nikel\",\"authors\":\"Fauzan Fikrat Winata, Agus Fikri, M Mujirudin\",\"doi\":\"10.22236/metalik.v1i1.8459\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstrak \\nTujuan dari penelitian ini adalah untuk mengetahui pengaruh hasil electroplating krom terhadap ketebalan dan kekerasan pada jari-jari sepeda motor yang telah di-electroplating nikel. Penelitian ini dilakukan ruang laboratorium PT.Enkei Indonesia dan PT. Murni Cahaya Pratama bekasi, Jawa barat, Indonesia antara Januari - Maret 2021 dengan menggunakan pelapisan electroplating krom, jari-jari sepeda motor terbuat dari material baja st37 yang sudah dilakukan pelapisan electroplating nikel, kemudian electroplating krom. Parameter penelitian adalah kuat arus pencelupan 4A, 6A, dan 8A. Pengujian yang dilakukan adalah ketebalan, kekerasan, struktur makro dan struktur mikro. Hasil penelitian menunjukkan bahwa pengaruh kuat arus terhadap pelapisan electroplating menghasilkan nilai tertinggi ketebalan dengan rata-rata 26,77 μm, struktur mikro bersifat tahan korosi dan non magnetic, struktur makro menunjukkan hasil bercak hitam berindikasi cacat seperti porositi dan nilai tertinggi kekerasan dengan rata- rata 4H. \\n \\nAbstract \\nThe purpose of this study was to determine the effect of chrome electroplating on the thickness and hardness of the spokes of a motorcycle wich has been electroplating nikel. This research was conducted in the laboratory room of PT. Enkei Indonesia and PT. Murni Cahaya Pratama Bekasi, West Java, Indonesia between January - March 2021 using nickel-chrome electroplating, the spokes of the motorcycle are made of st37 steel which has been electroplated with nickel, then electroplated with chrome. The parameters of the research were 4A, 6A, and 8A immersion currents. The tests carried out are thickness, hardness, macro structure and micro structure. The results showed that the effect of the strong current on the electroplating coating resulted in the highest value of thickness with an average of 26.77µm, the microstructure was corrosion resistant and non-magnetic, the macro structure showed the results of black spots indicating defects such as porosity and the highest value of hardness with an average 4H\",\"PeriodicalId\":142567,\"journal\":{\"name\":\"METALIK : Jurnal Manufaktur, Energi, Material Teknik\",\"volume\":\"314 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"METALIK : Jurnal Manufaktur, Energi, Material Teknik\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22236/metalik.v1i1.8459\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"METALIK : Jurnal Manufaktur, Energi, Material Teknik","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22236/metalik.v1i1.8459","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
这项研究的目的的抽象意义是确定铬电镀对摩托车的厚度和半径的硬度的影响。该研究是在2021年1月至3月间，印度尼西亚爪哇岛西爪哇岛PT.Enkei和纯光小学贝卡西。研究参数是强浸电流4A、6A和8A。测试进行了厚度、硬度、宏观结构和微结构。强大电流研究结果表明,影响electroplating产生最高分涂层的厚度平均26.77μm,耐腐蚀的微观结构和非磁性,有这种残疾的宏观结构显示了黑点是porositi和平均4H最高分暴力。这项研究的目的是确定大腿和坐骨神经痛中chrome电镀的效果。这个research was conducted实验室室》在印尼PT . Enkei纯粹和PT .光明小学Bekasi印尼西爪哇,一月之间用nickel-chrome 2021 -马奇electroplating spokes》,摩托车是st37钢铁的制造,这已经和镍,然后一起electroplated electroplated chrome。研究的参数分别是4A、6A和8A闪烁的电流。经受考验的是thickness, hardness, macro structure和micro structure。效应》The results那里那强壮的当前《electroplating涂料resulted in thickness with an之最高价值的平均26 . 77µm, microstructure是corrosion resistant和non-magnetic results》《宏vesalius那里,黑色斑点indicating defects美国如此porosity 4H和hardness with an平均最高价值》
Pengaruh Electroplating Krom Terhadap Ketebalan Dan Kekerasan Lapisan Pada Jari-Jari Sepeda Motor Yang Telah Di-Electroplating Nikel
Abstrak
Tujuan dari penelitian ini adalah untuk mengetahui pengaruh hasil electroplating krom terhadap ketebalan dan kekerasan pada jari-jari sepeda motor yang telah di-electroplating nikel. Penelitian ini dilakukan ruang laboratorium PT.Enkei Indonesia dan PT. Murni Cahaya Pratama bekasi, Jawa barat, Indonesia antara Januari - Maret 2021 dengan menggunakan pelapisan electroplating krom, jari-jari sepeda motor terbuat dari material baja st37 yang sudah dilakukan pelapisan electroplating nikel, kemudian electroplating krom. Parameter penelitian adalah kuat arus pencelupan 4A, 6A, dan 8A. Pengujian yang dilakukan adalah ketebalan, kekerasan, struktur makro dan struktur mikro. Hasil penelitian menunjukkan bahwa pengaruh kuat arus terhadap pelapisan electroplating menghasilkan nilai tertinggi ketebalan dengan rata-rata 26,77 μm, struktur mikro bersifat tahan korosi dan non magnetic, struktur makro menunjukkan hasil bercak hitam berindikasi cacat seperti porositi dan nilai tertinggi kekerasan dengan rata- rata 4H.
Abstract
The purpose of this study was to determine the effect of chrome electroplating on the thickness and hardness of the spokes of a motorcycle wich has been electroplating nikel. This research was conducted in the laboratory room of PT. Enkei Indonesia and PT. Murni Cahaya Pratama Bekasi, West Java, Indonesia between January - March 2021 using nickel-chrome electroplating, the spokes of the motorcycle are made of st37 steel which has been electroplated with nickel, then electroplated with chrome. The parameters of the research were 4A, 6A, and 8A immersion currents. The tests carried out are thickness, hardness, macro structure and micro structure. The results showed that the effect of the strong current on the electroplating coating resulted in the highest value of thickness with an average of 26.77µm, the microstructure was corrosion resistant and non-magnetic, the macro structure showed the results of black spots indicating defects such as porosity and the highest value of hardness with an average 4H
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