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Procedia CIRP, 2018 Abstract The sustainable usage of our precious energy resources is one of the most challenging topics in current developments in the field of mechanical engineering. Apart from the use of a product, the requirements for reducing the impact of manufacturing activities are also increasing, not least because of their economic relevance. Energy-intensive
Stefan Scharf +5 more
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Cast Steels for Creep-Resistant Parts Used in Heat Treatment Plants [PDF]
Archives of Foundry Engineering, 2012 Abstract Creep-resistant parts of heat treatment furnaces are in most cases made from high-alloyed chromium-nickel and nickel-chromium iron alloys, both cast and wrought. This paper presents the types of casting alloys used for this particular purpose, since the majority of furnace components are made by the casting process.
A. Drotlew, M. Garbiak, B. Piekarski
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Utilization of a Latent Heat Storage for Waste Heat Recovery from an Aluminum Die Casting Plant and the Supply of Preheating and Heat Treatment Furnaces with Stored Heat [PDF]
, 2023 Philipp Moser +3 more
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Heat treatment optimization of 13Cr4Ni stainless alloy used as hydro turbine materials
IOP Conference Series: Earth and Environment, 2022 In Nepal and the regions along with the Andes, sediment erosion is one of the major causes of the failure of hydro turbines. Every year lots of the components of turbines exposed to sediment-laden water got eroded resulting unexpected shutdown of the ...
D. Dahal +7 more
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IOP Conference Series: Materials Science and Engineering, 2020 Casting production with aluminothermic method is one of the mainstream lines of production process designing and improvement in foundry practices. Cast blanks production methods based on thermite mixtures application provide economic benefits due to ...
V. Predein, O. N. Komarov, S. Zhilin
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The Design of Cast Technological Equipment for Heat Treatment Furnaces
Archives of Foundry Engineering, 2017 Various examples of the design of cast elements of the equipment used in furnaces for the heat treatment of machine parts are given. Shortcomings in their performance are indicated.
Drotlew A., Piekarski B., Słowik J.
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The Flexibility of Pusher Furnace Grate
Archives of Foundry Engineering, 2016 The lifetime of guide grates in pusher furnaces for heat treatment could be increased by raising the flexibility of their structure through, for example, the replacement of straight ribs, parallel to the direction of grate movement, with more flexible ...
Słowik J.A., Drotlew A., Piekarski B.
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Mechanical Stresses Induced by Compression in Castings of the Load-carrying Grate
Archives of Foundry Engineering, 2016 The main aim of this study was to examine the compression-induced state of stress arising in castings of the guide grates during operation in pusher-type furnaces for heat treatment. The effect of grate compression is caused by its forced movement in the
Słowik J., Drotlew A., Piekarski B.
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Visnyk of Vinnytsia Politechnical Institute, 2019 The article discusses the technology of heat treatment of gray cast irons in order to improve their mechanical characteristics by implementing a bainitic transformation of the metal matrix.
V. I. Savuliak, H. A. Hryha, A. Osadchuk
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Microstructural Evolution of Large Cast Haynes 282 at Elevated Temperature
Crystals, 2021 Haynes 282 has attracted attention for casting applications in AUSC power plants due to its good creep properties. However, the market is primarily comprised of wrought Haynes 282, while the cast version is not commercially available.
Yu-Jia Yang
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