Results 61 to 70 of about 1,198 (205)

PENGARUH FREKUENSI GETARAN TERHADAP SIFAT FISIS DAN MEKANIK PADA SAMBUNGAN LAS MIG ALUMINIUM PADUAN AA 6061-T6

open access: yesRekayasa Mesin, 2022
AA 6061-T6 aluminium alloy is one of the 6xxx series that is widely used in engineering, especially automotive, aircraft, piping, and shipbuilding industries because it has many advantages.
Anggit widodo, M. Noer Ilman
doaj   +1 more source

Role of Machine Learning and Big Data Analytics in Enhancing the Efficiency of Gas Metal Arc Welding Process

open access: yesIET Collaborative Intelligent Manufacturing, Volume 8, Issue 1, January/December 2026.
This study applies machine learning and big data analytics to optimise Gas Metal Arc Welding (GMAW) parameters, achieving high predictive accuracy for weld strength, penetration, and width. The methodology overcomes experimental data limitations by aggregating literature datasets and comparing multiple supervised algorithms. While demonstrated on GMAW,
Ahmed Sharaf, Noha M. Hassan
wiley   +1 more source

MXene‐Integrated III‐Nitride Semiconductors: Recent Progress and Perspectives

open access: yesLaser &Photonics Reviews, Volume 19, Issue 23, December 3, 2025.
This review paper provides a comprehensive overview of the integration of MXenes with III‐nitrides across a wide range of applications, including photodetectors, light‐emitting diodes, gas sensors, transistors, and energy‐related systems such as photoelectrochemical cells.
B. Yamunasree   +9 more
wiley   +1 more source

Estudo da soldagem MIG/MAG pela técnica hiperbárica a seco [PDF]

open access: yes, 1999
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Neste trabalho são apresentados os resultados de pesquisas conduzidas para a utilização do processo MIG em ambiente hiperbárico, até 6 bar, composto por argônio.
Baixo, Carlos Eduardo Iconomos
core  

Revealing the Neglected Role of Passivation Layers of Current Collectors for Solid‐State Anode‐Free Batteries

open access: yesAdvanced Materials, Volume 37, Issue 47, November 27, 2025.
An in situ X‐ray absorption spectroscopy experiment revealed that the surface passivation layers on copper and stainless steel interact with the sulfide‐based solid‐state electrolyte upon contact, leading to the formation of various interfacial species.
Yijia Wang   +9 more
wiley   +1 more source

Procedimento computadorizado de determinação, seleção e controle de variaveis na soldagem MIG/MAG [PDF]

open access: yes, 1989
Tese (doutorado) - Universidade Federal de Santa Catarina. Centro TecnologicoFoi desenvolvido um sistema de aquisição e análise de dados, comando e controle de variáveis de soldagem, com base nos modernos recursos da eletrônica e da informática, devido a
Dutra, Jair Carlos
core  

A Fuzzy Risk Assessment Approach Based on Z‐Numbers for Enhancing Safety and Human‐Robot Collaboration in Automotive Sector

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 11, November 2025.
A novel risk assessment approach that integrates the fuzzy set theory and Z‐numbers with multicriteria decision‐making techniques (Delphi, decision‐making trial and evaluation laboratory, analytic network process, and VIseKriterijumska Optimizacija I Kompromisno Resenje) to manage uncertainty and prioritize human–robot collaboration risks. A real‐world
Emine Bozkus, İhsan Kaya
wiley   +1 more source

Las metal inert gas atau las metal active gas (MIG/MAG) untuk kelas XI semester 3 [PDF]

open access: yes, 2013
Bahan ajar ini diarahkan untuk membekali siswa dalam upaya mencapai kualifikasi welderatau juru las tingkat II, yang didalamnya berisi kompetensi-kompetensi yang berhubungan dengan pengetahuan, keterampilan dan sikap kerja yang diperlukan dalam ...
PSMK, Direktorat
core  

Broken Structural Symmetry in Terahertz Detectors: Physical Mechanisms, Device Design, and Recent Advances

open access: yesSmall Structures, Volume 6, Issue 11, November 2025.
Breaking the structural symmetry of devices is a crucial design strategy that endows terahertz (THz) detectors with novel operating mechanisms and unique characteristics. This study provides an in‐depth discussion on symmetry‐breaking‐induced phenomena, novel asymmetric structures, and dominant detection mechanisms.
Hecheng Han   +8 more
wiley   +1 more source

Variable Polarity (AC) Arc Weld Brazing of Galvanized Sheet. [PDF]

open access: yes, 2003
Requirements for improved durability in domestic consumer goods have invariably led to the application of more corrosion resistant materials. The basic material used by many industries, including automotive, ventilation and heating, construction ...
Joseph, Andy   +3 more
core  

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