Results 31 to 40 of about 9,886 (193)
Mathematical Formulation of 304 Stainless Steel Welded Arc Stud Welding Method
El-Cezeri Fen ve Mühendislik Dergisi, 2017 In this work, effects of arc stud welding parameters on ultimate tensile strength of AISI 304 austenitic stainless steels welded arc stud welding method were investigated using neural network approach. It was observed that optimum model architecture is 5-6-1 ratio for this study.
ODUNCUOĞLU, Murat +2 more
openaire +4 more sources
Welding skate with computerized control Patent [PDF]
, 1969 Development of apparatus for automatically changing carriage speed of welding machine to obtain constant speed of torch along work ...
Wall, W. A., Jr.
core +1 more source
Feasibility of remotely manipulated welding in space: A step in the development of novel joining technologies [PDF]
, 1985 A six month research program entitled Feasibility of Remotely Manipulated Welding in Space - A Step in the Development of Novel Joining Technologies is performed at the Massachusetts Institute of Technology for the Office of Space Science and ...
Agapakis, J. E. +3 more
core +1 more source
Fatigue Lifetime Assessment of HFMI‐Treated Welded Joints According to the Peak Stress Method
Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 3, Page 790-819, March 2026.ABSTRACT High‐frequency mechanical impact (HFMI) is an effective post‐weld treatment that enhances fatigue strength by inducing compressive residual stresses, localized strain hardening, and increasing weld toe radii. The peak stress method (PSM) was recently extended to evaluate the fatigue strength of HFMI‐treated steel joints under uniaxial loading ...
Alberto Campagnolo +2 more
wiley +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.Abstract Salt's inherent weakness and capacity for ductile deformation create significant mechanical contrasts that locally perturb the stress field in surrounding rocks, often leading to deviations from regional tectonic stresses. Variations in local stress are a critical factor for wellbore stability, seal integrity, and fluid flow in subsurface ...
Lauren J. Reeher +3 more
wiley +1 more source
PENGARUH MODEL GROUP INVESTIGATION TERHADAP PRESTASI BELAJAR TEKNIK LAS BUSUR DASAR BAHASAN CACAT LAS DI SMK NEGERI 1 PURWOREJO TAHUN AJARAN 2011/2012 [PDF]
, 2012 Penelitian ini bertujuan untuk mengetahui prestasi belajar siswa pada pembelajaran las busur dasar yang menggunakan model pembelajaran group investigation, untuk mengetahui perbedaan prestasi belajar kelas kontrol dan kelas eksperimental dengan model ...
Muhammad Ilham, Fajry
core
Additive Manufacturing of Negative Thermal Expansion Metamaterials Using Steels
Advanced Materials Technologies, Volume 11, Issue 1, 8 January 2026.Architected lattices with tunable negative thermal expansion are fabricated from common steels using laser powder bed fusion metal additive manufacturing. Optimized multimaterial interfaces and geometry‐driven design produce robust, defect‐minimized structures that remain dimensionally stable up to 300 °C, enabling scalable solutions for thermal ...
Devashish Dubey +4 more
wiley +1 more source
Engineering Reports, Volume 8, Issue 1, January 2026.This article proposes an integrated design method for a 12 kV intelligent ring main unit and constructs a fault diagnosis and isolation model. Firstly, building an integrated hardware platform can significantly improve perception speed and fusion potential.
Rongrong Shan, Jieyun Qiu, Dong Han
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT NiTi shape memory alloys are among the most promising solid‐state refrigeration materials. In recent years, additive manufacturing methods for producing difficult‐to‐machine NiTi alloys have gained increasing attention from researchers. This work successfully produces NiTi alloys with good superelasticity at room temperature via laser powder ...
Chang‐Yong Chen +7 more
wiley +1 more source
Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.Abstract Martian carbonate‐bearing rocks are compelling targets for exploration because they preserve detailed records of past aqueous processes, climate, and habitability. The Margin unit in Jezero crater is a distinct olivine‐ and carbonate‐bearing unit stratigraphically underlying the western fan, lining the inner margin of the western crater rim ...
Alexander J. Jones +29 more
wiley +1 more source