Synthesis and electrical properties of 0.65Bi1.05Fe1-xGaxO3–0.35BaTiO3 piezoceramics by air quenching process
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electroceramics"
DOI: 10.1007/s10832-018-0153-y
Abstract: In this work, lead-free piezoelectric ceramics 0.65Bi1.05Fe1-xGaxO3–0.35BaTiO3, where x = 0, 0.01, 0.02, 0.025, and 0.03 abbreviated as BFG–BT have been synthesized by a conventional solid-state reaction followed by air quenching process. The effects of Ga on… read more here.
Keywords: xgaxo3 35batio3; air quenching; quenching process; 05fe1 xgaxo3 ... See more keywords
Simulation of industrial-scale gas quenching process for partial oxidation of nature gas to acetylene
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.04.016
Abstract: Abstract In the water quenching process for partial oxidation (POX) of nature gas to acetylene, the temperature of the product gas mixture directly decreases from about 1800 K to 360 K, thus the heat cannot be recovered.… read more here.
Keywords: partial oxidation; gas; gas quenching; quenching process ... See more keywords
Ultrafine bainitic steel produced through ausforming-quenching process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.01.103
Abstract: Abstract The coupling effects of ausforming and quenching process on isothermal bainite transformation behaviors, microstructures and mechanical properties of ultrafine bainitic steel have been analyzed. The synergism of ausforming and prior martensite transformation not only… read more here.
Keywords: quenching process; ultrafine bainitic; bainitic steel; ausforming quenching ... See more keywords
Experimental Study on Heat Treatment of SS 420 and EN 24 Using Nanoparticulate Quenching Process
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Nanoscience"
DOI: 10.1142/s0219581x18500400
Abstract: Heat transfer through nanotechnology is a current trend which occupies most research areas with improved results. Taking this concept, the present work has been focused on the analysis of quenching effect on steel such as… read more here.
Keywords: heat treatment; text lit; quenching process; see text ... See more keywords
Optimization Design of Insert Hot Stamping Die’s Cooling System and Research on the Microstructural Uniformity Control of Martensitic Phase Transitions in Synchronous Quenching Process
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2020/7621674
Abstract: Ultrahigh-strength steel BR1500HS was chosen as the research object. The parameters of insert hot stamping die’s cooling system in the synchronous quenching process were calculated, and the cooling system was designed based on the temperature… read more here.
Keywords: cooling system; system; martensitic phase; quenching process ... See more keywords
Numerical simulation and correlation research of multi-track overlapping laser quenching process for 40Cr steel
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Laser Applications"
DOI: 10.2351/7.0000899
Abstract: Laser quenching has a short process cycle and high production efficiency, and it plays an important role in automobile, ship, machinery manufacturing, and other fields. The surface hardness of 40Cr steel laser quenching parts is… read more here.
Keywords: quenching process; 40cr steel; laser quenching; laser ... See more keywords
Simulation of quenching process of steels creating complex carbides
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DOI: 10.5937/fmet1704510f
Abstract: The possibility of modelling the quenching process brings an advantage in predicting the phase transformations in steel and its related microstructure, hardness and grain size. Mechanical analysis allows the prediction of deformations occurring during the… read more here.
Keywords: carbon; phase transformations; quenching process; process ... See more keywords
Phase-Separation Control of KxFe2−ySe2 Superconductor through Rapid-Quenching Process
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.86.043703
Abstract: KxFe2−ySe2 exhibits iron-vacancy ordering at Ts ∼ 270 °C and separates into two phases: a minor superconducting (iron-vacancy-disordered) phase and a major non-superconducting (iron-vacancy-ordered) phase. The microstructural and superconducting properties of this intermixture can be… read more here.
Keywords: phase; iron vacancy; control; quenching process ... See more keywords