EFFECTS OF Si ADDITION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF THE Al ALLOYS WITH HIGH Cr CONTENT PREPARED BY GAS ATOMIZATION AND SPS PROCESSES.
| 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. |
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| Authors: | YONG-HO KIM, IK-HYUN OH, HYO-SANG YOO, HYUN-KUK PARK, JUNG-HAN LEE, HYEON-TAEK SON |
| Source: | Archives of Metallurgy & Materials; 2020, Vol. 65 Issue 3, p1045-1049, 5p |
| 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 Al |
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| Database: | Complementary Index |
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