Scope of application: This standard applies to the inspection of all blanks and some process inspections; During outgoing inspection, selection should be made according to process requirements, and process inspections should be carried out according to Level I standards.
In the semiconductor industry, we often mention wafers, such as fused quartz wafers, fused silica wafers. Let's take a look at the foundations of the semiconductor industry-Wafers!
Force Transducer converts the magnitude of force into the device of the relevant electrical signal. Force is the direct cause of changes in the movement of matter. Force sensors can detect tension, tension, pressure, weight, torque, internal stress and strain and other mechanical quantities.
Fused silica is an amorphous (glassy) silica (quartz, silica). It is a typical glass with a long-range disorder of its atomic structure.
Quartz sand is an important industrial mineral raw material, widely used in glass, foundry, ceramic and refractory materials, metallurgy, construction, chemicals, plastics, rubber, abrasives and other industries.
Quartz crystals are an important electronic material. Quartz wafers cut in a certain direction, when subjected to mechanical stress, will generate an electric field or charge proportional to stress, a phenomenon known as positive piezoelectric effect.
Copyright © Hangzhou Freqcontrol Electronic Technology Ltd. All Rights Reserved | Sitemap | Powered by
中文
