Results 141 to 150 of about 804,929 (308)
Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior +6 more
wiley +1 more source
ActuatorsTo meet the mining requirements of the ’excavation–backfill–retention’ tunneling method for inter-panel coal pillars, this paper proposes an integrated ‘excavation–backfill–retention’ equipment system centered on a cutting robot.
Hongwei Ma +11 more
doaj +1 more source
Моделирование составляющих силы резания [PDF]
, 2011 Рассмотрен механизм взаимодействия между инструментом и материалом при резании с глубиной соизмеримой с радиусом закругления вершины инструмента. Получено соотношение для вычисления режущей и давящей составляющих силы резания, формирующих стружку и ...
Хавин, Геннадий Львович
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Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
Cutting performance of advanced multilayer coated (TiAlN/AlCrN) in machining of AISI D2 hardened steel [PDF]
, 2013 The hard machining of hardened steel with advanced cutting tool has several advantages over conventional method such as short cycle time, process flexibility, compatible surface roughness, higher material removal rate and less environment problems ...
Jasni, Nur Akmal Hakim
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Advanced Engineering Materials, EarlyView.Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser +4 more
wiley +1 more source
Analisa Teoritis Kebutuhan Daya Mesin Bubut Gear Head Turret [PDF]
, 2016 In the process of turning require power, in which the power obtained from electrical energy. The electrical energy is then converted into mechanical energy via an electric motor.
, Supriyono, ST, MT, Ph.D +1 more
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Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Shiyou jixieIn workover operations of oil and gas wells， the use of mechanical cutting tools to handle stuck pipe strings is a key approach to improving operational efficiency.
Zhu Xiaohua +4 more
doaj