| Cast heat-resistant nickel alloy with monocrystal structure, intended for casting gas turbine engine blades | |
| 2024-04-01 | |
| 专利权人 | TECHNOLOGIES SPECIAL METALLURGY SCI (TECH-Non-standard) |
| 申请日期 | 2024-04-01 |
| 专利号 | RU2828002-C1 |
| 成果简介 | NOVELTY - Invention relates to metallurgy, namely to casting heat-resistant nickel alloys with a single-crystal structure, intended for casting gas turbine engine blades, which operate for a long time at temperatures of order of 1,050-1,100 °C. Cast heat-resistant nickel alloy with monocrystal structure contains, wt.%: carbon 0.002-0.05, chromium 1.0-3.0, cobalt 2.0-4.0, tungsten 0.4-2.0, molybdenum 1.0-3.5, aluminium 5.5-6.5, tantalum 3.8-5.0, hafnium 0.05-0.6, rhenium 10.0-11.5, boron 0.005-0.02, zirconium 0.005-0.03, cerium 0.001-0.1, lanthanum 0.001-0.1, yttrium 0.001-0.1, magnesium 0.01-0.03, manganese 0.01-0.2, silicon 0.01-0.2, vanadium 0.05-0.6, scandium 0.005-0.03, praseodymium 0.005-0.05, nickel – balance. Heat resistance of alloy is provided. USE - Metallurgy. ADVANTAGE - Alloy has high heat resistance while maintaining specific weight at level of 8,88 g/cm3. 2 cl, 1 dwg, 2 tbl, 3 ex |
| IPC 分类号 | C22C-019/05 |
| 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/17439 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | TECHNOLOGIES SPECIAL METALLURGY SCI (TECH-Non-standard) |
| 推荐引用方式 GB/T 7714 | DANILOV D V,LOGUNOV A V,MIKHAYLOV A M,et al. Cast heat-resistant nickel alloy with monocrystal structure, intended for casting gas turbine engine blades. RU2828002-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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