Description
Foundry refractory monoblock stopper for iron and steel casting:Performance Characteristics
Our integral stopper has the following characteristics:
1.Anti-erosion: Advanced material formulation to effectively resist the physicochemical effects of the melt.
2.Antioxidant: Advanced anti-oxidation mechanism to ensure good protection of graphite in products.
3.High temperature resistance: use temperature 1770°C<2000°c.
4.High strength: high quality materials, high pressure pressing, reasonable combination, high temperature strength, scientific
product and high anti-scouring ability.
5.Less pollution: The material is designed with the relationship to the metal being smelted and the process
characteristics,without any harmful impurities.
6.Long service life: ductile iron casting life is generally not less than 48 hours, gray iron casting is generally not less than
72 hours.
Complaint
