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Products are widely used in aviation, energy, transportation, hydrology, electricity, medical, household appliances and other fields, according to the special requirements of customers to design, processing products.
Detailed introduction
Manufacturing process of glass sealing products
Material selection:
Choose appropriate glass and metal materials according to application requirements to ensure matching thermal expansion coefficients.
Pretreatment:
Cleaning and surface treatment of metal and glass to improve sealing quality.
High temperature sealing:
Heat the glass and metal to a molten state in a high temperature furnace to form a dense bond.
Cooling and annealing:
Control the cooling speed and perform annealing to eliminate internal stress and improve the mechanical strength of the product.
Post-processing:
The sealed products are cut, ground, polished and other processes to meet the size and surface finish requirements.
Main products: Series of silicon piezoresistive pressure sensor with glass sealing base. Products related to the Kovar alloy, stainless steel, low carbon steel, titanium alloy and other materials of the seal. The company's series of products are supported by domestic professional sensor manufacturers and other professional institutions to carry out new pressure sensor research and development cooperation, speeding up the domestic pressure sensor industrialization and its application promotion.
Keywords: sensor sintering seat | pressure vessel | sealed connector | welding ring | diffused silicon | ceramic | radio frequency | connector | glass insulator
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