A Homogeneous Billet Layer Casting Fabrication Method
| Autor: | Mingxu Xia, Qiaodan Hu, Jun Li, Hari-Babu Nadendla, Jianguo Li, Fengli Ren, Honghao Ge, Jun-ge Wang |
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| Rok vydání: | 2017 |
| Předmět: |
0209 industrial biotechnology
Materials science Fabrication Structural material Metallurgy Metals and Alloys 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics 020901 industrial engineering & automation Mechanics of Materials Casting (metalworking) Homogeneous Ultimate tensile strength 0210 nano-technology Grain structure Layer (electronics) Shrinkage |
| Zdroj: | Metallurgical and Materials Transactions A. 48:4453-4457 |
| ISSN: | 1543-1940 1073-5623 |
| Popis: | A novel additive casting approach, termed as layer casting (LC), was proposed to fabricate ingots with homogeneous composition and grain structure distribution. Ingots of Al-4.5 wt pct Cu were fabricated using conventional and novel methods to verify the feasibility of this novel approach. The results show that the novel processing not only alleviates macrosegregation but also reduces the shrinkage cavity and improves the tensile properties of the as-cast condition. |
| Databáze: | OpenAIRE |
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