The effect of far infrared quartz electric heater
The far-infrared quartz heater uses a specially crafted opal quartz glass tube, equipped with resistance materials as the heating element, because the opal quartz glass can absorb almost all the visible light and near-infrared light radiated by the heating wire, and can make It is converted into far-infrared radiation. In the halogen heating tube, a tungsten filament is placed in a quartz shell, and the filament is drawn and the shell is used to make the filament emit light in the range of 2400-2700nm. Divided into civil and industrial use. Civilian use is mainly used for heaters, convection ovens. The industry is mainly used for curing in the semiconductor industry, blowing in the plastic industry, etc.
Quartz is one of the most widely distributed mineral deposits on the earth's surface, and its usefulness is also widely used. As far back as the Stone Age, everyone used it to make simple production tools such as stone axes and arrows to obtain food and fight enemies. Quartz clocks and electronic equipment use piezoelectric quartz plates as the standard frequency; the molten glass can be used to manufacture optical instruments, glasses, glass tubes and other commodities; it can also be used as bearings for precision instruments, grinding materials, glass ceramics, etc. Industrial raw materials.
With the development of semiconductor technology, quartz glass is widely used in various processes of semiconductor production. For example, the Czochralski method converts polycrystalline silicon into single crystal silicon; the quartz cleaning tank used for cleaning; the dispersion tube and groove boat used for dispersion; the bell jar used for ion implantation, etc.
