@ARTICLE{Kim_Yong-Ho_Effects_2020,
 author={Kim, Yong-Ho and Oh, Ik-Hyun and Yoo, Hyo-Sang and Park, Hyun-Kuk and Lee, Jung-Han and Son, Hyeon-Taek},
 volume={vol. 65},
 number={No 3},
 journal={Archives of Metallurgy and Materials},
 pages={1045-1049},
 howpublished={online},
 year={2020},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={This research describes effects of Si addition on microstructure and mechanical properties of the Al-Cr based alloys prepared manufactured using gas atomization and SPS (Spark Plasma Sintering) processes. The Al-Cr-Si bulks with high Cr and Si content were produced successfully using SPS sintering process without crack and obtained fully dense specimens close to nearly 100% T. D. (Theoretical Density). Microstructure of the as-atomized Al-Cr-Si alloys with high contents of Cr and Si was composed multi-phases with hard and thermally stable such as Al13Cr4Si4, AlCrSi, Al8Cr5 and Cr3Si intermetallic compounds. The average hardness values were 703 Hv for S5, 698 Hv for S10 and 824 Hv for S20 alloy. Enhancement of hardness value was resulted from the formation of the multi-intermetallic compound with hard and thermally stable and fine microstructure by the addition of high Cr and Si using rapid solidification and SPS process.},
 type={Article},
 title={Effects of Si Addition on Microstructure and Mechanical Properties of the Al Alloys with High Cr Content Prepared by Gas Atomization and SPS Processes},
 URL={http://journals.pan.pl/Content/116380/PDF/AMM-2020-3-13-Hyeon%20Taek%20Son.pdf},
 doi={10.24425/amm.2020.133215},
 keywords={Al-Cr-Si, Gas atomization, spark plasma sintering, Powder, rapid solidification},
}