| Secondary wrought aluminium alloy melted on the basis of secondary raw materials | |
| 2024-02-12 | |
| 专利权人 | PLANT OF ALUMINUM ALLOYS STOCK CL (PLAN-Non-standard) |
| 申请日期 | 2024-02-12 |
| 专利号 | RU2829404-C1 |
| 成果简介 | NOVELTY - Invention relates to metallurgy of aluminium-based materials and can be used in production of articles operating under high loads at temperatures of up to 150-200 °C. Wrought aluminium-based alloy, melted on the basis of secondary raw materials, contains the following, wt.%: zinc 5.0-5.8, calcium 0.8-1.2, magnesium 1.2-1.6, iron 0.3-0.6, silicon 0.05-0.3, copper 0.05-0.3, manganese 0.05-0.3, aluminium – the rest, wherein it has a structure consisting of a solid solution of aluminium, containing secondary discharge, and eutectics with rounded particles (Al,Zn)4Ca, Al10CaFe2, Al2CaSi2 and Al2Mg3Zn3 size of not more than 5 mcm, wherein concentration of zinc in solid solution of aluminium containing secondary precipitates is not less than 3 wt. %, and concentration of magnesium is not less than 1 wt.%. USE - Metallurgy. ADVANTAGE - Enabling creation of deformable sparingly alloyed aluminium alloy melted on the basis of secondary raw materials, as well as semi-finished products from this alloy, at the same time the alloy does not require ingot homogenisation and semi-finished product quenching. 5 cl, 2 dwg, 4 tbl, 3 ex |
| IPC 分类号 | C22C-021/10 ; C22C-021/16 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/18174 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | PLANT OF ALUMINUM ALLOYS STOCK CL (PLAN-Non-standard) |
| 推荐引用方式 GB/T 7714 | BELOV N A,TSYDENOV A G,FINOGEEV A S,et al. Secondary wrought aluminium alloy melted on the basis of secondary raw materials. RU2829404-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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