FIELD: foundry production.
SUBSTANCE: invention relates to foundry production, in particular to non-stick heat-resistant paints for graphite molds and rods applied to the inner surface of the equipment, and can be used in the production of castings from chemically active metals and alloys. The non-stick paint contains, wt. %: refractory filler in the form of yttrium oxide (powder with a particle size of no more than 10 mcm) 43, organic binder in the form of technical carboxymethyl cellulose 1.13, polyvinyl acetate emulsion glue (PVA) 3, water being the rest.
EFFECT: creation of high-quality non-stick paint for graphite equipment with high sedimentation resistance, hiding power, abrasion resistance of the coating and the possibility of applying by pneumatic method.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION AND METHOD OF PREPARATION OF NON-STICKY PAINT FOR GRAPHITE FOUNDRY EQUIPMENT DURING MELTING AND CASTING OF REACTIVE METALS AND ALLOYS | 2022 |
|
RU2797990C1 |
| METHOD OF PREPARING VARNISH FOR DRYING INGOT MOLD DRESSINGS | 2000 |
|
RU2168387C1 |
| ANTISTICK AGENT FOR DISPOSABLE PATTERNS | 1990 |
|
RU2015790C1 |
| COMPOSITION FOR PREPARATION OF NON-STICK COATING FOR CASTING MOLDS AND RODS AND NON-STICK COATING ON ITS BASIS | 2021 |
|
RU2763056C1 |
| PICKUP PREVENTING PAINT FOR CASTING MOULDS AND CORES | 0 |
|
SU806230A1 |
| NON-STICK PAINT FOR CASTING MOLDS AND RODS | 2021 |
|
RU2773245C1 |
| PROTECTIVE COATING FOR CASTING METALLIC MOULDS | 0 |
|
SU839650A1 |
| ANTIDUMPING PAINT FOR MOLDS AND RODS | 2018 |
|
RU2685937C1 |
| METHOD OF PREPARING AQUEOUS PARTING PAINT | 0 |
|
SU1110537A1 |
