Results 71 to 80 of about 11,115 (252)

Study of the Effect of Process Parameters and Heat Treatment on the Formation and Evolution of Directed Energy Deposition of IN718‐CuCrZr Interface

Advanced Engineering Materials, Volume 27, Issue 20, October 2025.
Bimetallic structures of Inconel 718 and CuCrZr are fabricated using the laser powder directed energy deposition method. The study reveals a strong dependence of interface characteristics such as width and interfusion on processing and heat treatment strategies.
Hamidreza Javidrad, Bahattin Koc
wiley   +1 more source

Analisa Pengaruh Preheating dan Post Weld Quench terhadap Kekuatan dan Struktur Mikro Baja S45C dengan Pengelasan Shielded Metal Arc Welding

Quantum Teknika
In many industrial contexts, steel is an everyday material. The technique of attaching metal parts using heat energy, known as welding, is something we encounter often; S45C is one of several steels that are used in machine construction.
Arif Rachman, Iman Dirja, Reza Setiawan
doaj   +1 more source

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

Advanced Energy and Sustainability Research, Volume 6, Issue 10, October 2025.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan, Houhua Zhou, Dinmukhambet Baimbetov, Samal Syrlybekkyzy, Berik Bakhytzhanovich Akhmetov, Qamar Abbas   +5 more
wiley   +1 more source

From Spark to Sculpture: A Practice-Based Exploration of Betta Fish Form Using Stainless Steel Rods

Mudra: Jurnal Seni Budaya
The development of three-dimensional creation techniques using metal materials, particularly stainless steel, provides opportunities for artists and designers to explore unique and aesthetically valuable organic curves, especially in functional objects ...
Miky Endro Santoso, Tessa Eka Darmayanti
doaj   +1 more source

Corrosion Behavior of Additively Manufactured Steels: A Comprehensive Review

steel research international, Volume 96, Issue 10, Page 51-79, October 2025.
This review explores the corrosion behavior of various steel types, including austenitic, martensitic, duplex, low‐alloy, and maraging steels, produced via additive manufacturing (AM). It discusses how AM impacts material properties, such as grain structure and the formation of defects like porosity, and highlights the importance of optimizing process ...
Eneko Villabona, Fernando Veiga, Pedro José Rivero, Virginia Uralde, Alfredo Suárez   +4 more
wiley   +1 more source

Ultrasonic Inspection of a 9% Ni Steel Joint Welded with Ni-based Superalloy 625: Simulation and Experimentation

Metals, 2018
The ultrasonic inspection of thick-walled welded joint with austenitic weld metal has proven to be a challenge due to its anisotropic microstructure that can promote ultrasonic waves attenuation.
João da Cruz Payão Filho, Elisa Kimus Dias Passos, Rodrigo Stohler Gonzaga, Ramon Fonseca Ferreira, Daniel Drumond Santos, Diego Russo Juliano   +5 more
doaj   +1 more source

PENGEMBANGAN PERANGKAT PENILAIAN PRESTASI BELAJAR MATA DIKLAT LAS BUSUR MANUAL BAGI SISWA KELAS X SMK NEGERI 2 WONOSARI [PDF]

, 2012
Tujuan umum dari penelitian ini adalah untuk mengembangkan perangkat penilaian mata diklat Las Busur Manual yang dapat memberikan informasi bagi sekolah, baik dari segi isi, cakupan, maupun format.
Maredi, Priyatmoko
core  

Aramid Nanofiber Aerogels: Versatile High Complexity Components for Multifunctional Composites

Advanced Materials, Volume 37, Issue 38, September 25, 2025.
Different forms of aramid nanofibers (ANFs) and especially aerogels from them, offer a sustainable route to high‐performance biomimetic nanocomposites. Due to the cartilage‐like architecture, ANF‐based materials enable breakthroughs in energy, electromagnetic, biomedical, and water purification technologies.
Mingqiang Wang, Shuhan Hu, Sangwok Bae, Volkan Cecen, Ahmet E. Emre, Zhengxiang Zhong, Li Liu, Carl Heltzel, Yudong Huang, Nicholas A. Kotov   +9 more
wiley   +1 more source

Effect of Welding Parameter on the Corrosion Rate of Underwater Wet Welded SS400 Low Carbon Steel

Applied Sciences, 2020
This study aims to determine the effect of welding parameters on the corrosion rate of underwater wet welded SS400 low carbon steel. The underwater wet welding process was conducted using shielded metal arc welding (SMAW). Three welding electrodes, i.e.,
E. Surojo, N. I. Wicaksana, Y. C. N. Saputro, E. P. Budiana, N. Muhayat, Triyono, A. R. Prabowo   +6 more
doaj   +1 more source

Study of Microstructure and Corrosion Behavior of AH36 FSW Welds and HSLA S690 ARC Weld [PDF]

, 2017
Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία. Διεπιστημονικό-Διατμηματικό Πρόγραμμα Μεταπτυχιακών Σπουδών (Δ.Π.Μ.Σ.) “Ναυτική και Θαλάσσια Τεχνολογία και ...
Boutsali, Vasiliki, Μπούτσαλη, Βασιλική   +1 more
core   +1 more source