FIELD: metallurgy.
SUBSTANCE: invention relates to foundry. Coating contains wt %: wastes of etching tanks 43-47%, wastes of bonderisation tanks 43-47%, dextrine 8-12%, water is the rest. Water is add up to density 1600 kg/m3.
EFFECT: there is achieved removal simplification of burn-on of casting and reduction of depth of decarbonised layer at the rest castings.
3 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION OF BURNING-PROOF COATING FOR CASTING MOLDS AND CORES | 2000 |
|
RU2170155C1 |
| FILLER FOR BURNING-INHIBITING COATINGS | 2002 |
|
RU2226445C1 |
| NON-STICK COATING FOR CASTING MOLDS AND RODS | 2022 |
|
RU2784436C1 |
| NON-STICK THERMALLY STABLE PAINT FOR SAND AND METAL MOULDS (VERSIONS) | 2011 |
|
RU2489225C2 |
| BINDER FOE ANTISTICK COATING OF MOULDS AND CORES | 0 |
|
SU1279738A1 |
| PARTING PAINT FOR MOLDS AND RODS | 2019 |
|
RU2722845C1 |
| COMPOSITION OF ANTISTICK COATING FOR MOULDS AND CORES | 0 |
|
SU1407652A1 |
| FILLER AND BINDER FOR NONSTICK COATINGS | 0 |
|
SU1357116A1 |
| PARTING PAINT FOR FOUNDRY MOLDS AND RODS | 2017 |
|
RU2671520C1 |
| PICKUP PREVENTING COATING FOR CASTING MOLDS AND CORES | 0 |
|
SU1759520A1 |
