Tujuan dari penelitian adalah untuk mempelajari karakteristik fisik, kimia, dan sensoris nugget jamur tiram (Pleurotus ostreotus) dengan konsentrasi dan jenis bahan pengikat yang berbeda. Penelitia…
Corrosion in low-carbon steel is a significant issue in the industrial world, particularly in the oil, gas, refining, and chemical industries, as it leads to substantial financial losses. The total…
A membrane is a thin layer that functions as a selective barrier between two phases, allowing certain phases/components to penetrate more quickly than other phases/components. The current that ente…
In general, corrosion damages material surfaces due to the presence of chemical compounds, especially in metals undergoing electrochemical reactions. The estimated impact of this damage is approxim…
Korosi adalah penurunan kualitas logam yang disebabkan oleh reaksi oksidasi dan reduksi dengan lingkungan. Korosi di bawah isolasi adalah korosi eksternal dari pipa dan bejana baja tahan karat yang…
One way to improve weld quality including phase inhomogeneity and mechanical properties is Post weld heat treatment (PWHT). This study aims to determine the effect of Post Weld Heat Treatment param…
Pengujian tap merupakan metode analisis modal secara eksperimental yang banyak diterapkan pada sistem mesin perkakas dengan tujuan untuk mengekstrak informasi harmonik struktur dari fungsi respons …
Kemajuan dibidang kontruksi baja, maka perlu didukung adanya teknologi yang rasional dan mendukung serta peningkatan kualitas konstruksi baja. Pengelasan adalah proses penyambungan logam. Las smaw …
This study analyzes the effect of setting variations in welding current on the hardness and corrosion rate of iron plate. The contribution of this research is to know the results of hardness testin…
The analysis on this study aims to determine the effect of preheating on welding with ASTM A36 and ASTM A6 steel plate materials. Dissimilar steel plate are partially formed in a single-v groove. T…
Industrial advancements in the age of the revolution are accelerating, resulting in a slew of new innovations that can generate high-quality goods. Dissimilar welding technology is one of them. In …