Precautions when using chromite sand in alloy casting

Precautions when using chromite sand in alloy casting
1. Reasonable proportioning: control the amount of chromite sand added to ensure that the quality of the alloy meets the requirements.
2. Temperature control: During the casting process, the melting temperature must be strictly controlled to avoid overheating of the chromite ore, which may affect the quality of the alloy.
3. Ventilation: Chromite sand will produce dust during casting, and a good ventilation system needs to be ensured to reduce the risk of workers inhaling dust.
4. Protective measures: Workers need to wear appropriate protective equipment, such as masks, gloves and goggles, when handling chromite ore to avoid damage to the body.