Results 31 to 40 of about 52,371 (297)
Journal of Natural Fibers, 2022 Present work incorporates the fabrication of short bamboo fiber reinforced polymer composites with Cenosphere fly ash as a filler. Alkali treatment was given to the short bamboo fibers and the composite samples were fabricated using both the untreated ...
Anu Gupta
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Erosion Test of Metals by Water Jet
Transactions of the Japan Society of Mechanical Engineers, 1943 円筒型の試驗片を4箇回轉円板の周りに取付けこれを種々の回轉速度にて廻し、別にノズルより4mm径の水柱を噴射させこれを試驗片が切る様にした装置にて各材質の耐蝕性を試驗したものである。試驗した材質は不銹鋼、不銹鋳鋼、マンガン鋳鋼、鋳鋼の4種である。耐蝕性の強い順位は不銹鋼、不銹鋳鋼、マンガン鋳鋼、鋳鋼の順となる。
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Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source
Erosion behaviour of boiler component materials at room temperature and 400 °C temperature
Materials Research Express, 2020 Degradation of boiler tube components in Indian thermal power plants is mainly done through solid particle erosion due to exposure in erosive ash environment.
Prashant Kumar Singh, S B Mishra
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Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Erosive Intensity Measurements of Cavitating Jet [PDF]
, 2001 Cavitating jets are widely used for cleaning, cutting, improving material strength and so forth. This paper describes the erosive intensity measurement of a cavitating jet with various nozzle configurations.
Kato, Hiroharu, Yuya, Shimomura
core
Bioinspired snapping-claw apparatus to study hydrodynamic cavitation effects on the corrosion of metallic samples [PDF]
, 2020 A creative low-cost and compact mechanical device that mimics the rapid closure of the pistol shrimp claw was used to conduct electrochemical experiments, in order to study the effects of hydrodynamic cavitation on the corrosion of aluminum and steel ...
Chavez, O. +5 more
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Advanced Engineering Materials, EarlyView.The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert +6 more
wiley +1 more source
CONSTRUCTION OF SLURRY JET EROSION TESTER AND THE EFFECT OF PARTICLE SIZE ON SLURRY EROSION
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2018 A Jet erosion tester is designed and used to study the relative erosion behavior of high chromium white cast iron (ASTM 532A) at specific concentration of silica sand as an abrasive material, 45° impact angle and two size of abrasive particles.
Israa F. Yousif, Ali H. Ataiwi
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Study of the cavitating instability on a grooved Venturi profile [PDF]
, 2013 Cavitation is a limiting phenomenon in many domains of fluid mechanics. Instabilities of a partial cavity developed on an hydrofoil, a converging-diverging step or in an inter-blade channel in turbomachinery, have already been investigated and described ...
Bakir, Farid +4 more
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