Ceramic Welding Pins

Ceramic welding pins made of silicon nitride significantly increase service life and enable high levels of precision and greater accuracy over extended periods in projection welding.

Ceramic welding pins.

Sialons are silicon nitride based ceramics which possess a number of characteristics such as excellent mechanical thermal and chemical. Weld pins location pins and fixture building components for durable precise and accurate part handling and placement. Locating pins for nut welding are produced with several different materials and several different coatings. Ceramic locating and welding pins.

Doceram s line of industrial ceramic components is the perfect answer to current trends and challenges in modern manufacturing especially in the automotive industry. As a long time distributor of resistance welding supplies we stock commonly used pins at competitive prices. Pins ceramic locating pins. Ceramic dowel pin is used as guide pin on projection nut welding it adopt silicon nitride al2o3 zro2 etc ceramic material with good insulation performance ceramic dowel pin protect electrode when welding workpiece but due to ceramic is fragile more and more dowel pin use kcf material.

The insulative ceramic coating has a true metallurgical bond with the steel core it won t chip or flake like sprayed or dipped ceramic coated pins. Rosen ceramic welding pin is popular used on projection nut welding it is always used in nut weld electrode our ceramic welding pins are made of silicon nitride ceramic and zirconia ceramic we produce and design various shapes of welding pins we also supply customized ceramic pin according to your drawing our ceramic weld pin can be used to weld m4 m5 m6 m8 m10 m12 m14 7 16 etc. Metal welding pins often need to be replaced several times a day due to wear and adhering slag whereas centering pins made of silicon nitride ceramics only need. The extremely hard ceramic materials resist wear and spatter without any risk of localized damage and compromising of the coating.

International syalons manufacture a comprehensive range of silicon nitride sialon and zirconia advanced ceramic weld location and control pins these are used in the metal forming industry to allow precise welding of nuts to sheet metal. Our ceramic pins are made of hard stabilized zirconium oxide or silicon nitrate which provide longer life than steel pins with no risk of electrical shorting. Silicon nitride like ceramics like ceramic welding pins have found extensive use in non ferrous molten metal handling particularly aluminum and its alloys including metal feed tubes for aluminum die casting burner and immersion heater tubes sialon welding pins injector and degassing for nonferrous metals thermocouple protection tubes. Best pin ceramic coated weld pins.