A forming body of a glass forming apparatus may include a first conduit comprising a first conduit wall and at least one slot in the first conduit wall, and a second conduit disposed above and vertically aligned with the first conduit, the second conduit comprising a second conduit wall and a slot extending through the second conduit wall. The forming body may include a first vertical wall and a second vertical wall extending between an outer surface of the second conduit wall and an outer surface of the first conduit wall at a first side and a second side, respectively, of the forming body. The forming body may include a first forming surface and a second forming surface extending from an outer surface of the first conduit wall and converging at a root of the forming body. Methods of forming a continuous laminate glass ribbon are also disclosed.

A production apparatus that continuously produces plate glass, includes a molding member configured to mold molten glass to form a glass ribbon, wherein the molding member is (i) constituted with graphite or includes a portion constituted with graphite, and/or (ii) supported by a support member containing graphite, wherein in a case of (i), the molding member is surrounded by a fence, and in a case of (ii), the support member is surrounded by the fence together with the molding member, and wherein a space surrounded by the fence is adjusted to have an oxygen concentration of less than or equal to 100 ppm.

A standalone lithium ion-conductive solid electrolyte including a freestanding inorganic vitreous sheet of sulfide-based lithium ion conducting glass is capable of high performance in a lithium metal battery by providing a high degree of lithium ion conductivity while being highly resistant to the initiation and/or propagation of lithium dendrites. Such an electrolyte is also itself manufacturable, and readily adaptable for battery cell and cell component manufacture, in a cost-effective, scalable manner.

Described herein are glass forming apparatuses with cooled muffle assemblies and methods for using the same to form glass ribbons. According to one embodiment, a muffle assembly for a fusion forming apparatus may include a muffle frame comprising a back wall, a front wall opposite the back wall, and a pair of sidewalls joining the front wall to the back wall in a closed-loop. At least one first cooling tube may extend through the back wall and the front wall across the closed-loop. At least one second cooling tube may extend through the back wall and the front wall across the closed loop such that the at least one second cooling tube is spaced apart from and parallel with the at least one first cooling tube.

An apparatus for making a glass sheet including a forming apparatus, a transition member, and a heat transfer device. The forming apparatus forms a glass ribbon from a supply of molten glass. The transition member encloses the glass ribbon adjacent the forming apparatus, and defines an interior space through which the glass ribbon passes. The heat transfer device is disposed within the interior space, and comprises a tube and a fin. The tube defines an exterior surface and an interior passage. The fin projects from the exterior surface. With this construction, the heat transfer device functions to extract heat radiated by the glass ribbon while minimizing the formation of flow vortices.

A method and apparatus for manufacturing a glass article includes flowing a glass ribbon through a transition region, heating the glass ribbon with a heating mechanism housed in the transition region, cooling the glass ribbon with a cooling mechanism housed in the transition region, wherein the cooling mechanism extends between the heating mechanism and the glass ribbon, and shielding the glass ribbon with a shielding mechanism that extends between the cooling mechanism and at least one of first and second bead regions of the glass ribbon.

A method for making a glass ribbon that includes: flowing a glass into a caster having a width (W.sub.cast) from about 100 mm to about 5 m and a thickness (t) from about 1 mm to about 500 mm to form an a cast glass; cooling the cast glass in the caster to a viscosity of at least 10.sup.8 Poise; conveying the cast glass from the caster; drawing the cast glass, the drawing comprising heating the cast glass to an average viscosity of less than 10.sup.7 Poise and drawing the cast glass into a glass ribbon having a width (W.sub.ribbon) that is less than W.sub.cast; and thereafter cooling the glass ribbon to ambient temperature. Further, the cast glass during the cooling, conveying and drawing steps is about 50° C. or higher.

Apparatus and methods for processing a glass sheet can include a coating chamber including a dispensing port to dispense a coating on a major surface of the glass sheet. In some embodiments, an apparatus can include a fog chamber including an enclosure, a fog generator to provide fog to the enclosure, and a passage in the enclosure from which fog can exit the enclosure to contact a major surface of the glass sheet. In some embodiments a method can include providing a glass sheet to a coating chamber, and dispensing a coating on a major surface of the glass sheet. In some embodiments, a method can include providing a glass sheet to a fog chamber, providing fog to an enclosure of the fog chamber, and contacting a major surface of the glass sheet with the fog by passing the fog from the enclosure through a passage in the enclosure.

A method of manufacturing and treating a glass article wherein the treatment of the article includes directing a flow of plasma, such as a flow of plasma comprising an atmospheric pressure plasma jet, toward an edge surface of the article. Such treatment can reduce a density of particles on an edge surface of the article. Such treatment can also increase the edge strength of the article.

A method of forming a glass ribbon includes flowing a molten glass into a caster having a width (W.sub.cast) and a thickness (T.sub.cast) to form a cast glass, cooling the cast glass in the caster to a viscosity of 10.sup.8 Poise or more, conveying the cast glass from the caster, volumetrically heating the cast glass to an average viscosity of 10.sup.6 Poise or less using a gyrotron microwave heating device, and drawing the cast glass into a glass ribbon having a width (W.sub.gr) that is less than or equal to the width (W.sub.cast) of the caster and a thickness (T.sub.gr) that is less than the thickness (T.sub.cast) of the caster.