Global producer of electrofused high quality ingot or bubbled zirconias in fine sized monoclinics or stabilized with magnesia, calcia or yttria as well as fumed silicia. Serving the refractory, glass, steel, brake pad, cement & black refractory markets. Zirconias have a wide range of properties such as high temperature stability, corrosion & wetting resistance & others. All sizing specific to requirements.