Nitride Coating

Pyro-Paint™ 634-BNSC is a new high-temperature, non-wetting, boron nitride-filled coating used to protect metal and refractory surfaces from corrosion by molten aluminum, magnesium, glass, plastic and salt in applications to 1560°F. It is particularly effective in resisting nonferrous metals. Pyro-Paint™ 634-BNSC is most frequently applied to foundry structures such as crucibles, ladles, troughs and diffusion tubes. It provides a highly lubricious and chemically resistant interface between a molten material and the underlying refractory structure, resulting in increased system life.