FIELD: metallurgy. SUBSTANCE: method involves treating melt with carbonaceous component, with polytetrafluoroethylene being used as carbonaceous component in an amount of 0.1-0.3% by weight of melt. EFFECT: improved mechanical characteristics of gray iron and parts cast from it by reduced volumetric part of graphite. 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF GRAY IRON INOCULATION | 1998 |
|
RU2135599C1 |
| METHOD OF CAST IRON INOCULATION | 1998 |
|
RU2135600C1 |
| CAST IRON MODIFICATION METHOD | 1999 |
|
RU2162109C1 |
| METHOD OF IRON THERMOCYCLIC TREATMENT | 1998 |
|
RU2130084C1 |
| CAST IRON | 1998 |
|
RU2130089C1 |
| METHOD OF MODIFYING GREY IRON | 2002 |
|
RU2219246C2 |
| METHOD OF TREATING PIG IRON MELT | 1998 |
|
RU2130081C1 |
| MODIFICATION METHOD OF GREY CAST IRON | 2008 |
|
RU2367688C1 |
| METHOD OF PIG IRON PREPARATION | 1998 |
|
RU2130496C1 |
| PROCEDURE FOR PRODUCTION OF CAST IRON WITH SPHERICAL GRAPHITE AND AUSTENITE-FERRITE METAL MATRIX | 2009 |
|
RU2415949C2 |
