ST 37 steel is a low carbon steel which is also called mild steel. This material is widely used for the manufacture of steel bars, tanks, shipping, bridges, towers, lift aircraft and in machinery. …
This type of research is research and development (Research and Development) using the ADDIE development model (Analyze, Design, Development, Implementation, and Evaluation). The purpose of this st…
Reservoir is a vessel or storage container that is used as a storage pressure resulting from the evaporation of a liquid. In its use the reservoir building material must be a good material in order…
PENGARUH PENAMBAHAN EXTRAK DAUN BELIMBING WULUH TERHADAP LAJU KOROSI PADA BAJA ST 41 DENGAN LINGKUNGAN ASAM SULFAT Oleh Muhammad Rafid Saleh Universitas Sriwijaya rafidsaleh632@gmail.com Nopriyanti…
Steel is a very vital need, this can be seen from the increasing number of construction machine/equipment components made of steel. This study aims to determine the effect of acid solution on the c…
This research is an experimental research with the aim of knowing the effect of quenching heat treatment on inorganic rust retardants from various oil solutions on the corrosion rate of ST 37 steel…
This study aims to determine the effect of cutting parameters on screw geometry in the turning process. Data was collected using descriptive analysis techniques. The results showed that the differe…
Zat tanin merupakan salah satu jenis inhibitor yang dapat digunakan untuk menghambat laju korosi, salah satu jenis inhibitor alami yaitu teh. Inhibitor yang digunakan dalam penelitian ini ada dua j…
Corrosion is material damage due to electrochemical reactions between the material and its environment. This study used medium carbon steel A36 as a test specimen, mango Mangifera foetida leaves as…
Metode penelitian yang digunakan pada penelitian ini adalah metode eksperimen yang bertujuan untuk menguji pengaruh dari media pendingin Tubeless tire fluid terhadap laju korosi yang telah melalui …
The stainless steel material reservoir tube can produce combustion steam from the heating furnace which can be used as quality in knife tools. The research objective was to determine the effect of …
Normalizing is the process of heating steel to the austenite phase, and cooling it in open air to 27°C. Thus causing the structure in the material to change initially due to loading. In this study…
Steel is a metal alloy whose main component is iron with carbon as the main alloying agent. Medium carbon steel is a metal that is often used in the manufacture of construction machinery, in this c…
This study aims to determine the highest value in steel materials low carbon using SMAW type welding machine, using the X junction, which distinguishes the use of ampere current variations (100 A, …
Corrosion is defined as a color change, quality degradation, destructive phenomenon of a material as a result of a chemical and electrochemical reduction-oxidation reaction between a material and v…
The purpose of the study was to find out how the students' awareness of OSH behavior in machining practices at the lathe workshop of SMK Ganesha 1 Sekampung. This study uses descriptive research me…
Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar siswa di SMKN Sumsel pada mata pelajaran Teknik Pemesinan Bubut, menggunakan teknik komprasi dengan membandingkan dua kelas yang me…
Penelitian ini bertujuan untuk mengetahui kekuatan mekanik material ABS untuk aplikasi sudu turbin Turgo skala piko menggunakan metode simulasi. Simulasi kekuatan mekanik menggunakan software SOLID…
This study aims to determine the effect of variations in tempering temperature on the quenching process on the hardness level of ST 37 steel. The research method used is an experimental method. Spe…
Quenching merupakan salah satu proses untuk meningkatkan kualitas kekerasan produk baja khususnya pada permukaan baja, di suhu austenit. Tujuan penelitian ini untuk mengetahui apakah variasi tingka…
Penelitian ini menggunakan variabel pengalaman praktik industri (X1), prestasi akademik (X2) kesiapan kerja mahasiswa (Y), jenis penelitian asosiatif. Populasi penelitian adalah mahasiswa pendidika…
Minat siswa dan pengetahuan dasar praktik pemesinan merupakan hal terpenting dalam pembelajaran Teknik Pemesinan. Tujuan dalam Penelitian ini untuk mengetahui hubungan minat siswa dan pengetahuan d…
Penelitian ini bertujuan untuk mengetahui kelayakan material Plat Stainless Steel 304 sebagai material turbin undershot menggunakan simulasi Solidworks berdasarkan hasil kekuatan mekanik. Ada dua m…
Quenching merupakan proses perlakuan panas agar meningkatnya kekerasan material dengan cara dipanaskan sampai temperatur austenite kemudian dididinginkan secara cepat dengan media pendingin. Peneli…
Quenching is a heat treatment process in which the metal is heated to the austenitic temperature by rapid cooling. This study aims to determine the effect of chromium compound cooling media on the …
ABSTRACT This study aims to determine the learning motivation of students who are beneficiaries of the Program Indonesia Pintar (PIP) Pendidikan Tinggi at the Mechanical Engineering Education Study…
Tujuan dari penelitian ini adalah untuk mengetahui kekuatan tarik dari pengaruh variasi media pendingin terhadap pengelasan SMAW dan GMAW pada baja St 37. Penelitian ini menggunakan metode eksperim…
This type of research is descriptive quantitative which aims to analyze the level of student satisfaction in the online learning process in the Mechanical Engineering Education Study Program, Facul…
This study aims to see the value of hardness and ductility of the metal tested by tensile testing, with variations in cooling media Quenching water and oil media heated to the same temperature up t…
In the welding process, the factors that affect the results of welding include the angle of the seam and the strong current used. This is because the greater the cross-sectional area of the weld jo…