Silicon Nitride Si3N4 Ceramic Customized Parts Rods ...
silicon nitride parts, silicon nitride parts Suppliers and ... Si3N4 Silicon Nitride Ceramic is used to make the welding guide pins, which are used for projection welding and resistance welding in automotive industry. Ceramic pins are electrical insulated and high thermal shock resistant. Besides, they can be used up to 1200 degree C.
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