Effect of heat treatment temperature on the microstructure and hardness of AlCoCrNiFe high-entropy alloy sintered by hot oscillating pressing KA GAO, YANGHU HU, ZIXIANG ZHANG, CHUNYANG REN, YAN XIONG, DEJIAN SUN, YANG GAO Key words: heat treatment temperature, AlCoCrNiFe high-entropy alloy, hot oscillating pressing, microstructure, property vol. 62 (2024), no. 5, pp. 267 - 273 Article | Full Text (553 kB)Fabrication of SiC and h-BN particle-reinforced Cu-Sn-Zn sliding alloy by powder metallurgy and characterization AHMET OKTAY DEVECILI, ADEM BAKKALOGLU, YUCEL GENCER Key words: powder metallurgy, wear, mechanical alloying, SiC, h-BN vol. 62 (2024), no. 5, pp. 275 - 283 Article | Full Text (1726 kB) An LSTM-PSO model for forecasting the flow behavior of a Ni-based superalloy during hot deformation GUO-CHUAN PAN, BAI-WEI ZOU, WANG LI, CHANG-XU CHEN, WEI-WEI ZHAO, GUAN-QIANG WANG, MING-SONG CHEN, YONG-CHENG LIN Key words: hot deformation, Ni-based superalloy, Long Short-Term Memory (LSTM) method, Particle Swarm Optimization (PSO) algorithm, constitutive model vol. 62 (2024), no. 5, pp. 285 - 293 Article | Full Text (1181 kB) Effect of cold rolling reduction rate on high-temperature plasticity of 3207 duplex stainless steel JING WANG, RUI FU, LEI BA, JINGKUN LI Key words: 3207 duplex stainless steel, cold rolling reduction rate, microstructure, high-temperature plasticity vol. 62 (2024), no. 5, pp. 295 - 301 Article | Full Text (828 kB) Research on the microstructure and electrical conductivity in hypereutectic Al-Si compacts and B4C added composites fabricated by conventional, microwave, and spark plasma sintering MELIKA OZER Key words: sintering, electrical conductivity, composite, Al alloy, microstructures vol. 62 (2024), no. 5, pp. 303 - 312 Article | Full Text (1526 kB) Improvement and characterization of the surface properties of AA 5083 aluminum alloy by plasma spraying methods MEHMET TEMEL, ILHAN CELIK, BAYRAM BENLI Key words: wear, scratch test, SEM, XRD vol. 62 (2024), no. 5, pp. 313 - 325 Article | Full Text (1834 kB)
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