FIELD: metallurgy.
SUBSTANCE: steel contains the following, wt %: carbon 0.004-0.006; silicium 0.004-0.006; manganese 0.02-0.03; chrome 0.1-0.15; aluminium 1.7-2.3; molybdenum 0.8-1.2; yttrium 0.2-0.3; vanadium 0.4-0.6; iron is the rest.
EFFECT: steel has increased crack propagation behaviour.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2009 |
|
RU2398044C1 |
| STEEL | 2008 |
|
RU2364659C1 |
| CAST IRON | 2009 |
|
RU2410461C1 |
| STEEL | 2008 |
|
RU2364658C1 |
| STEEL | 2006 |
|
RU2321669C1 |
| HOT-ROLLED STEEL | 2008 |
|
RU2355813C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| STRUCTURAL STEEL | 2006 |
|
RU2323272C2 |
| STEEL | 2014 |
|
RU2556440C1 |
| CAST IRON | 2006 |
|
RU2308523C1 |
