FIELD: foundry.
SUBSTANCE: cooling liquid includes aluminum and alloying elements, namely copper and zinc. Components are taken at next relation, mass. %: copper, 17 - 16; zinc, 1.9 - 3.6; aluminum, 81.1 - 80.4. Zinc and copper are characterized with high heat conduction, heat capacity and density. It enhances convection type cooling. Presence of zinc increases fluidity and decreases viscosity of alloy.
EFFECT: enhanced quality, technological and service properties of castings.
3 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COOLING LIQUID FOR DIRECTED-CRYSTALLIZATION CASTING | 2003 |
|
RU2245759C1 |
| REFRIGERATING FLUID FOR CASTING WITH DIRECTIONAL CRYSTALLIZATION | 2003 |
|
RU2243852C1 |
| COOLING LIQUID FOR DIRECTED-CRYSTALLIZATION CASTING | 2003 |
|
RU2245758C1 |
| COOLING LIQUID FOR DIRECTED-CRYSTALLIZATION CASTING | 2003 |
|
RU2241575C1 |
| METHOD FOR PRODUCING NICKEL-ALLOY CASTINGS | 2004 |
|
RU2254962C1 |
| NICKEL-BASE HEAT-RESISTANT ALLOY AND ARTICLE MADE OF THEREOF | 2004 |
|
RU2256715C1 |
| METHOD OF OBTAINING LARGE-DIMENSIONAL CASTINGS FROM HEAT-RESISTANT ALLOYS BY DIRECTED CRYSTALIZATION | 2015 |
|
RU2623941C2 |
| AGENT | 0 |
|
SU1668027A1 |
| METHOD FOR MAKING CASTINGS WITH DIRECTIONAL AND MONOCRYSTALLINE STRUCTURE | 1999 |
|
RU2155651C1 |
| DEVICE FOR PRODUCTION OF CASTINGS OF DIRECTIVE AND MONO-CRYSTAL STRUCTURE | 2004 |
|
RU2258578C1 |
