A glass composition, a macrocomposite, and methods of forming the macrocomposite including dispersing or immersing a metal in a glass. Preferably, the macrocomposite does not include an organic resin, an adhesive, or a polymer.

Provided are an inorganic fluorescent nanoparticle composite that can suppress the degradation of inorganic fluorescent nanoparticles when sealed in glass and a wavelength conversion member using the inorganic fluorescent nanoparticle composite. An inorganic fluorescent nanoparticle composite 1 is made up by including: an inorganic fluorescent nanoparticle 2; and an inorganic fine particle 3 deposited on a surface of the inorganic fluorescent nanoparticle 2.

A method of forming a macrocomposite including dispersing or immersing a first material in a second material. The first material includes a stone and the second material a glass; or the first material may be glass and the second material stone. The macrcocomposite may further include metal. Preferably, the macrocomposite does not include an organic resin, an adhesive, or a polymer.

Composite materials are provided which include a glass-ceramic matrix composition that is lightly crystallized, a fiber reinforcement within the glass-ceramic matrix composition which remains stable at temperatures greater than 1400 C., and an interphase coating formed on the fiber reinforcement. A method of making a composite material is also provided, which includes applying heat and pressure to a shape including fiber reinforcements and glass particles. The heat and pressure lightly crystallize a matrix material formed by the heat and pressure on the glass particles, forming a thermally stable composite material.

A glass composition, a macrocomposite, and methods of forming the macrocomposite including dispersing or immersing a metal in a glass. Preferably, the macrocomposite does not include an organic resin, an adhesive, or a polymer.

In various embodiments, glassware is provided. The glassware may include a glass matrix having a surface, a first type of particles, and at least one second type of particles, wherein the particles of the second type have a higher refractive index than the particles of the first type, wherein the particles of the first type are completely surrounded by the glass matrix, such that the surface of the glass matrix is free of particles of the first type, and the particles of the second type are arranged above and/or between the particles of the first type at least partly in the glass matrix at the surface of the glass matrix in order to increase the refractive index of the glassware.

A glass-coated light-accumulating material having excellent water resistance and having excellent luminescence properties for a long time period, and an efficient method for producing such a glass-coated light-accumulating material are provided.

Disclosed are a glass-coated light-accumulating material formed by incorporating a metal aluminate salt as a light-accumulating material into a glass component including a zinc phosphate glass as a main component; and a method for producing such a glass-coated light-accumulating material, in which the zinc phosphate glass includes P.sub.2O.sub.5, ZnO, and R.sub.2O (wherein RNa or K) as main components, and the melting point of the zinc phosphate glass is adjusted to a value within the range of 600 C. to 900 C.

A method of manufacturing a heat exchanger core from glass ceramic matrix composite includes placing one or more reinforcing fibers around one or more mandrels into a mold cavity. A glass matrix material infiltrates the one or more reinforcing fibers to produce an infiltrated core and the one or more mandrels is removed to create one or more passages passing through the infiltrated core.

A glass composition, a macrocomposite, and methods of forming the macrocomposite including dispersing or immersing a metal in a glass. Preferably, the macrocomposite does not include an organic resin, an adhesive, or a polymer.