FIELD: metallurgy, alloys.
SUBSTANCE: invention relates to production of gray cast iron. Proposed alloy comprises the following components, wt.-%: chrome, 20.0-30.0; silicon, 5.0-10.0; aluminum, 5.0-10.0; manganese, 1.0-2.0; niobium, 10.0-20.0; zirconium, 10.0-20.0; boron, 1.0-2.0, and iron, the balance. Invention provides improved quality of gray cast iron based on enhancing its strength.
EFFECT: improved and valuable properties of alloy and cast iron.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ALLOY FOR ALLOYING CAST IRON | 2016 |
|
RU2624551C1 |
| ALLOY FOR ALLOYING CAST IRON | 2016 |
|
RU2627530C1 |
| ALLOY FOR CAST IRON ALLOYAGE | 2016 |
|
RU2625188C1 |
| ALLOY FOR ADDITION ALLOYING OF STEEL | 2006 |
|
RU2331695C2 |
| LIGATURE FOR GRAY CAST IRON | 2007 |
|
RU2348729C1 |
| ALLOY FOR ANTIFRICTION IRON | 2007 |
|
RU2337169C1 |
| CAST IRON ALLOY | 2006 |
|
RU2319773C1 |
| CAST IRON ALLOY | 2017 |
|
RU2648714C1 |
| CAST IRON ALLOY | 2017 |
|
RU2652897C1 |
| HOT ROLLED STAINLESS STEEL OF HIGH STRENGTH | 2007 |
|
RU2334823C1 |
