Results 11 to 20 of about 34,031 (292)
Metals, 2023 Cr-Mn-Si alloyed high-strength steel was subjected to deep cryogenic treatment after quenching and tempering (Q-T), and the microstructure and property evolution of the alloy steel after deep cryogenic treatment were studied.
Jingyu Zhang +4 more
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Deep Cryogenic Treatment of Metallic Materials [PDF]
, 2020 Deep cryogenic treatment (DCT) is a type of cryogenic treatment, where a metallic material is subjected to temperatures below -150°C, normally to temperatures of liquid nitrogen (-196 °C). When a material is exposed to DCT as a part of heat treatment, changes in microstructure are induced due to new grain formation, changes in grain ...
Patricia Jovičević-Klug +1 more
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Eastern-European Journal of Enterprise Technologies, 2021 Al alloys have long been of interest to the aerospace community, due to their modest specific strength, ease of manufacture, and low cost. In recent years, with the rapid development of weaponry, 7XXX ultra-high strength aluminum alloys used increasingly in military fields.
Aseel A. Alhamdany +3 more
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Metals, 2023 Deep cryogenic treatment has shown promise as a facile method of increasing the characteristics of many materials including alloys of iron, aluminum, and magnesium.
Shwetabh Gupta +3 more
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Effects of deep cryogenic treatment on WC-Co cutter performances in milling of superalloy GH536
Advances in Mechanical Engineering, 2020 GH536 has been widely employed as one kind of high-performance materials; however, the poor machinability of GH536 especially substantial tool wear can still be considered as a problem.
Dong Liu, Li Gao, Peng Zhou
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Vpliv podhlajevanja na lomno žilavost martenzitnega nerjavečega jekla AISI 420 [PDF]
, 2017 Cryogenic treatments have been employed over the last three decades in both tool and high-alloy steels to improve wear resistance, mainly through the transformation of retained austenite and the precipitation of fine carbides.
Perez Ipiña, Juan Elias +2 more
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Effects of Deep Cryogenic Treatment on Wear Resistance and Structure of GB 35CrMoV Steel
Metals, 2018 Wear resistance of metallic materials can be effectively improved by the deep cryogenic treatment. In this study, different deep cryogenic treatment conditions were considered, with different soaking durations between quenching and tempering.
Yifeng Yao, Yajun Zhou
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Rain water harvesting management system in Zoo Negara, Selangor [PDF]
, 2018 Water is a key requirement either to human, animal or plant. Rainwater Harvesting System (RWH) is a technology used to collect and store rainwater from the roof for reuse.
Md Yassin, Azlina +3 more
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Advances in Materials Science and Engineering, 2013 By the composite heat treatments, the strength and the surface hardness of the materials of drive elements can be improved. Moreover, the high accurate and capable machines can be obtained.
Yuh-Ping Chang +4 more
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Development of the New Method of the Melted Cheese Products Without Salt-melters Using Cryomechanolysis [PDF]
, 2016 The aim of the work is elaboration of the principally new method of deep processing of rennet cheeses to the melting using the complex action of freezing and cryomechanolysis on the raw material that gives a possibility to destruct the hardly soluble ...
Abramova, T. (Tatyana) +4 more
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