Ceramic Welding Pins

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.

Ceramic welding pins.

Pins ceramic locating pins. The ceramic welding pins are made of silicon nitride ceramic material it also can be made by other ceramic materials such as grey zirconia white zirconia blue zirconia compare with zirconia ceramic weld pin silicon nitride ceramic welding pins wear resistance and high temperature resistance are higher than zorconium oxide zirconia ceramic pin s bending strength is better than silicon. As a long time distributor of resistance welding supplies we stock commonly used pins at competitive prices. Doceram s line of industrial ceramic components is the perfect answer to current trends and challenges in modern manufacturing especially in the automotive industry.

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. Our best pin is the finest ceramic coated weld pin on the market. 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 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.

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. Locating pins for nut welding are produced with several different materials and several different coatings. 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. Ceramic locating and welding pins.

Sialons are silicon nitride based ceramics which possess a number of characteristics such as excellent mechanical thermal and chemical. The extremely hard ceramic materials resist wear and spatter without any risk of localized damage and compromising of the coating. Generally speaking the more costly the pin the longer life it has in production. 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.