Effect of Casting Methods on Microstructure and Mechanical Properties of ZL205A-0.1%Sc AITranslate
Abstract AITranslate
ZL205 A alloy specimens containing 0.1%Sc were prepared by sand casting and water-cooled metal casting,respectively.The effects of casting methods on microstructure and mechanical properties of the alloys were studied by means of mechanical property test,SEM,EDS and TEM.The results show that the formation of brittle W(Al8-xCu4+xSc)phase can be inhibited by increasing cooling rate in water-cooled metal mold.After T6 treatment,the size of precipitated phases of the alloy casted in water-cooled metal mold is slightly larger and the amount of precipitated phases increases.T6 tensile strength of ZL205 A alloys casted in sand mold and water-cooled metal mold is 447.8 MPa and 474.64 MPa,and their elongation is 1.60%and 10.52%,respectively.The elongation of the alloy is significantly increased by water-cooled metal mold casting.
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Basic Information:
DOI：
Chinese Library Classification Number:TG292[金属学及工艺—铸造]
Citation Information:
ZL205 A alloy specimens containing 0.1%Sc were prepared by sand casting and water-cooled metal casting,respectively.The effects of casting methods on microstructure and mechanical properties of the alloys were studied by means of mechanical property test,SEM,EDS and TEM.The results show that the formation of brittle W(Al8-xCu4+xSc)phase can be inhibited by increasing cooling rate in water-cooled metal mold.After T6 treatment,the size of precipitated phases of the alloy casted in water-cooled metal mold is slightly larger and the amount of precipitated phases increases.T6 tensile strength of ZL205 A alloys casted in sand mold and water-cooled metal mold is 447.8 MPa and 474.64 MPa,and their elongation is 1.60%and 10.52%,respectively.The elongation of the alloy is significantly increased by water-cooled metal mold casting.
quote
| GB/T 7714-2015 | [1] WANG Cui, WANG Shuai, GAO Wen-li. Effect of Casting Methods on Microstructure and Mechanical Properties of ZL205A-0.1%Sc[J]. Rare Metals and Cemented Carbides, 2019(6): 37-41. |
| MLA | [1] WANG Cui, et al., "Effect of Casting Methods on Microstructure and Mechanical Properties of ZL205A-0.1%Sc." Rare Metals and Cemented Carbides, no. 6, 2019, pp. 37-41. |
| APA | [1] WANG Cui, WANG Shuai, & GAO Wen-li. (2019). Effect of Casting Methods on Microstructure and Mechanical Properties of ZL205A-0.1%Sc. Rare Metals and Cemented Carbides(6), 37-41. |
| IEEE | [1] WANG Cui, WANG Shuai, and GAO Wen-li, "Effect of Casting Methods on Microstructure and Mechanical Properties of ZL205A-0.1%Sc," Rare Metals and Cemented Carbides, no. 6, pp. 37-41, 2019. keywords: {ZL205A Alloy;Sc;casting method;microstructure;mechanical property;cooling rate} |