FIELD: metallurgy.
SUBSTANCE: cast iron with spherical graphite contains, wt %: silicon 2.0-4.5, carbon 2.9-4.0, niobium 0.05-0.7, molybdenum 0.5-1.0, cobalt 0.1-2.0, manganese ≤ 0.3, nickel ≤ 0.5, magnesium ≤ 0.07, phosphorus ≤ 0.05, sulfur ≤ 0.012, chrome ≤ 0.1, antimony ≤ 0.004, the rest is iron and impurities.
EFFECT: cast iron is characterized by high strength.
16 cl, 2 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON CONTAINING NIOBIUM AND STRUCTURAL ELEMENT | 2012 |
|
RU2562175C2 |
| NICKEL-BASED ALLOY, USE AND METHOD | 2012 |
|
RU2567140C2 |
| PROCEDURE FOR COATING WITH CERAMIC MATERIAL OF TUNGSTEN BRONZE STRUCTURE AND PART OF TURBINE WITH HEAT-RESISTANT COATING | 2007 |
|
RU2413791C2 |
| USING OF HEAT INSULATING LAYER FOR CASE OF STEAM TURBINE AND STEAM TURBINE | 2004 |
|
RU2362889C2 |
| HEAT-RESISTANT NICKEL ALLOY WITH HIGHER RESISTANCE TO SULPHIDE CORROSION COMBINED WITH HIGH HEAT RESISTANCE | 2013 |
|
RU2520934C1 |
| HEAT RESISTANT STEEL OF MARTENSITE CLASS | 2010 |
|
RU2437956C1 |
| NICKEL-BASED ALLOY AND ITS USE, BLADE OR TURBINE BLADE AND GAS TURBINE | 2009 |
|
RU2454475C2 |
| REFRACTORY MARTENSITIC STEEL | 2011 |
|
RU2447184C1 |
| PROCEDURE FOR PROCESSING TOP OF TURBINE BLADE AND TURBINE BLADE PROCESSED BY SUCH PROCEDURE | 2006 |
|
RU2414547C2 |
| ALLOY, PROTECTIVE LAYER AND STRUCTURAL PART | 2011 |
|
RU2562656C2 |
