Results 101 to 110 of about 5,735 (247)
Understanding the microstructural evolution of silicide-strengthened hardfacing steels
Materials & Design, 2019 New powder-processed hardfacing Fe-based alloys are being developed to provide high wear and corrosion resistance in demanding pressurised water reactor environments.
D. Bowden, D. Stewart, M. Preuss
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INEL Spray-forming Research [PDF]
, 1992 Spray forming is a near-net-shape fabrication technology in which a spray of finely atomized liquid droplets is deposited onto a suitably shaped substrate or mold to produce a coherent solid.
Key, James F., Mchugh, Kevin M.
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Застосування самопоширюваного високотемпературного синтезу в технологіях нанесення зносостійких покриттів [PDF]
, 2015 Проведено аналіз напрацювань щодо використання самопоширюваного високотемпературного синтезу у технологіях нанесення зносостійких покриттів, які представлені у літературі, їх систематизацію та окреслення перспективних напрямків розвитку даних технологій.
Криль, Я. А. +2 more
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Hardfacing alloys for excavator teeth coating
Zavarivanje i zavarene konstrukcijeThe capacity of the rotor excavator depends to a significant extent on the backet teeth. Abrasive wear of cutting teeth and cutting edges is typical when digging sand, sandy clay and gravel in common rock environments. Of particular importance is the contribution of the correct geometry of the teeth, their position on the backet, and especially their ...
Maja Poser +4 more
openaire +1 more source
Optimization of Technology for Production of Bimetallic Compounds by High-current Relativistic Electron Beam Hardfacing of Nanostructured Coatings [PDF]
, 2013 The mechanism of remote application of nanostructured coatings on metallic substrates is considered in the article. Spectroscopic studies of gas-plasma torch produced when the number of materials used in coatings is irradiated by the high-current ...
Bazaleev, M.I. +7 more
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Extraction of Chromium from Carbon Ferrochromium Residual Wastes [PDF]
, 2015 This work reports the problem of processing residual wastes after producing carbon ferrochrome by recycling dust using a hydrometallurgical method with the purpose of extracting the basic component - chromium.
Gizatulin, Rinat Akramovich +5 more
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Identification of internal defects of hardfacing coatings in regeneration of machine parts
E3S Web of Conferences, 2017 The quality control of hardfacing is one of the areas where non-destructive testing is applied. To detect defects and inconsistencies in the industrial practice one uses the same methods as in the testing of welded joints.
Józwik Jerzy +3 more
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Resistance of weldclads made by flux-cored arc welding technology against erosive wear
Metalurgija, 2013 The paper deals with the tribological properties of investigated types of hardfacing materials at erosive wear process. Influence of impact angle of abrasive grains on wear resistance and microhardness changes of hardfacing layer were investigated too ...
I. Pernis, J. Kasala, D. Žabecká
doaj
Repair of crane wheel by welding [PDF]
, 2016 Diplomová práce řeší návrh volby přídavných materiálů, vhodné technologie a parametrů navařování pro renovaci jeřábového kola. Navrženo bylo celkem pět přídavných materiálů, které byly podrobeny makroskopickému zkoumání a měření tvrdosti.
Jireš, Daniel
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