FIELD: metallurgy.
SUBSTANCE: invention refers to production of nitrogen containing alloys produced by method of self propagating high temperature synthesis (SHS) and designed for alloying steel and iron; it can be used at production of shaped castings. Alloy contains, wt %: vanadium 2.0-18.0; manganese 0.5-4.0, nitrogen 8.0-12.0, silicon 10.0-30.0, carbon 0.1-2.5, aluminium 0.1-1.5, niobium 0.1-5.0, calcium 0.1-1.5, chromium 0.5-5.0, titanium 0.1-5.0, and iron - the rest. New composition of alloy contains optimal ratio of amount of basic elements and micro-additives of carbo- and nitride-forming elements applied at production of steel and iron.
EFFECT: alloy possesses high process and operational properties with expanded utilisation for alloying wide range of grade composition of structural steel of various classes of hardness and designation.
2 cl, 3 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING METAL NITRIDE-CASED NITROGEN-CONTAINING MATERIAL FOR TITANIUM FOUNDRY ALLOYS AND NITROGEN-CONTAINING MATERIAL FOR TITANIUM FOUNDRY ALLOYS | 2010 |
|
RU2422246C1 |
| NITROGEN CONTAINING ALLOYING ADDITIVE FOR STEELS AND A HIGH STRENGTH STEEL | 0 |
|
SU1744138A1 |
| METHOD FOR OBTAINING NITROGEN-CONTAINING ALLOY FOR ALLOYING OF STEEL AND CAST IRON, AND NITROGEN-CONTAINING ALLOY FOR STEEL AND CAST IRON ALLOYING | 2011 |
|
RU2479659C1 |
| ALLOYING ADDITIVE FOR AUSTENITE STEELS | 0 |
|
SU1713948A1 |
| LIGATURE AND CHARGE FOR ITS PRODUCTION | 1987 |
|
SU1542074A1 |
| ALOYING COMPOSITION FOR IRON-CARBON ALLOYS | 0 |
|
SU1601177A1 |
| DOPAND MATERIAL BASED ON SILICON NITRIDE AND METHOD OF ITS PRODUCTION | 2001 |
|
RU2218440C2 |
| NITROGEN CONTAINING ALLOY FOR STEEL ALLOYING AND PROCEDURE FOR ITS PRODUCTION | 2008 |
|
RU2395611C2 |
| METHOD OF RECEIVING OF NITROGEN-BEARING ALLOY FOR STEEL ALLOYING AND NITROGEN-BEARING ALLOY FOR STEEL ALLOYING | 2006 |
|
RU2341578C2 |
| COMPOSITE STEEL FOR ELECTROMAGNETIC WEAPON | 2008 |
|
RU2374354C1 |
