Olive-green glass compositions

Olivine refractory bricks for heat storage applications

One step process for producing dense aluminum nitride and compos

Opacified enamel for direct-on enamelling on unpickled steel pla

Opal glass compositions

Opal glass exhibiting a creamy-white tint

Opal glasses having an apatite opacifying phase

Opal glasses having an apatite opacifying phase

Opalescent glass

Opalescent glass-ceramic product

Opaque quartz glass product and method of manufacture

Opaque silica composition

Open-cell glass crystalline porous material

Open-celled porous sintered products and their production

Open-celled porous sintered products and their production

Open-celled silicon carbide foam ceramic and method for...

Ophthalmic and optical glass

Ophthalmic and optical glasses

Ophthalmic glass of high refractive index

Ophthalmic glasses with high indices of refraction