| 申请日期 | 2026-04-14 | 申请号 | RU2006107745 |
| 公开（公告）号 | RU2308518C1 | 公开（公告）日 | 2007-10-20 |
| 公开国别 | RU | 申请人省市代码 | 全国 |
| 申请人 | SHCHEPOCHKINA JULIJA ALEKSEEVNA | ||
| 简介 | FIELD : ferrous metallurgy, in particular, cast iron compositions for manufacture of parts for thermal generating units, engines, and metallurgical technique.SUBSTANCE : cast iron contains, wt% : carbon 3.5-4.0; silicon 1.5-2.0; manganese 0.5-1.0; rare-earth metals 0.15-0.25; aluminum 0.1-0.3; vanadium 0.4-0.8; chromium 1.0-1.8; iron the balance.EFFECT : increased thermal stability of cast iron.1 tbl | ||
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