Tempering glass.

摘要

Tempering of sheet glass by the so-called contact process. The invention proposes a material based on an arrangement of thin metal wires exhibiting a thermal resistance of the order of 0.25x10<-><3> to 2.5x10<-><3> M<2> K W<-><1> intended to be inserted between the cooling plates and the glass of a contact tempering installation. The invention enables window glasses to be tempered sufficiently to enable them to be employed as motor vehicle glazing and the durability of this wire-based material is compatible with an industrial utilisation. <IMAGE>