Results 271 to 280 of about 918,872 (308)
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Effect of post heat treatment on microstructure and photocatalytic activities of TiO2 nanoribbons
Applied Surface Science, 2011Abstract Low-dimensional TiO2 nanoribbons were synthesized by a simple one-step hydrothermal method. The TiO2 nanoribbons were calcined over the temperature range 200–800 °C in order to enhance their photocatalytic properties by altering their crystal phase and increasing crystallization.
Lin Zhu +6 more
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Post-Heat Microstructural Treatment Changes in Nickel Based Hvof Coating
Surface Engineering, 2002The effects of various heat treatments (oxyacetylene flame, argon atmosphere, vacuum) on the microstructure and hardness of thermal sprayed coatings has been studied. Commercial powder of the NiCrSiBW alloy known as Colmonoy 88 was sprayed using the HVOF (high velocity oxyfuel) process.
M. A. Rodríguez, L. Gil, M. H. Staia
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Optimization of the Post-Heat Treatment of Additively Manufactured IN625
Heat Treating ConferenceAbstract Nickel-based Inconel 625 is widely used for both low and high-temperature applications. It has several applications in aerospace, marine, chemical, and petrochemical industries due to its high strength, corrosion resistance, good formability, and weldability.
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Post Heat Treatment Effect on Electrochemically Synthesized CuO Thin Films
ECS Transactions, 2012We have investigated the post heat treatment effect of electrochemically prepared cupric oxide (CuO) thin films. The films were annealed at different temperatures ranging from 200 to 400°C in air medium. The annealed films structural, optical, compositional and morphological properties were studied.
Vickraman Dhanasekaran +2 more
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Solution Processed Bi-Based Sensitized Solar Cell: Effects of Post Heat Treatment
Journal of Nanoscience and Nanotechnology, 2019Nanosize semiconductors have been used as active sensitizers for the application of quantum dot-sensitized solar cells (QDSSC). “Green” sensitizers are introduced as an alternative for the toxic Cd and Pb based compounds. In this work, Bi2S3 quantum dots (QDs) were fabricated and used as sensitizers in QDSSC.
Yik Chong, Chai, Hieng Kiat, Jun
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Journal of Materials Science, 2011
In this article, laser cladding process with a blown powder feeding was used to deposit nickel-based IN-625 superalloy, cobalt-based hardfacing Stellite 6 alloy and high-vanadium CPM 10V tool steel onto a similar or dissimilar base material, respectively, to investigate the development and controllability of process-induced residual stresses in the ...
Chen, Jianyin +2 more
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In this article, laser cladding process with a blown powder feeding was used to deposit nickel-based IN-625 superalloy, cobalt-based hardfacing Stellite 6 alloy and high-vanadium CPM 10V tool steel onto a similar or dissimilar base material, respectively, to investigate the development and controllability of process-induced residual stresses in the ...
Chen, Jianyin +2 more
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Effect of post-heat treatment on the electrical and optical properties of ZnO:Al thin films
Thin Solid Films, 2006Abstract This paper presents the effect of post-heating temperature and atmosphere on the electrical and optical properties of ZnO:Al thin films prepared by the sol–gel method. The electrical properties of the n-type semiconductor thin films showed that for the final films, the values of carrier concentration ranged between 2.76 and 9.96 × 10 19 cm −
V. Musat +3 more
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Effect of post-heat treatment on the microstructure of micro-plasma sprayed hydroxyapatite coatings
Surface and Coatings Technology, 2019Abstract Hydroxyapatite (HA) is widely used as surface coatings on biomedical metal implants because of its excellent biocompatibility and osteoconductivity. In this study, HA coatings were deposited onto Ti-6Al-4V substrates by micro-plasma spraying and then heat treated at 650 °C in a muffle furnace for 3 h and 6 h.
Xiaomei Liu +5 more
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Effect of post-heat treatment on the properties of additive manufacturing parts
2023Jasvinder Singh +2 more
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