Ceramic Welding Material

Ceramic ferrules also known as ceramic arc shields are small rings made from ceramic material.

Ceramic welding material.

Why are ceramic ferrules essential for stud welding. The exothermic reaction at the point of impact melts the projected powder and the refractory surface creating a ceramic bond. Without ceramic ferrules the drawn arc process wouldn t be effective and welds wouldn t be as strong. Create a better managed and better suited ceramic manufacturing project by beginning with the proper welding materials.

They ensure the drawn arc stud welding process works effectively. Our ceramic weld backing offers complete joint penetration and adhesion. Ceramic welding ceramic welding typical repairs a ceramic welding service for the repair of refractory brickwork and monolithic linings of coke ovens and other furnaces. Numerous contracts have been serviced in north america.

Ceramic plate welding katbak ceramic weld backing offers you x ray quality back beads on a root pass and a wider heat reception pressure sensitive foil for improved adhesion. Doceram s ceramic weld pins made from cerazur in blue and volcera gray are the toughest in the resistance welding industry. Ceramic materials have long replaced metal in the production of welding pins which ensure a perfect fit for sheet metal and nuts in projection welding and are subject to temperatures of up to 800 c. Of main interest in this work is the welding of steel to a ceramic material such as alumina al 2 o 3.

The metallic coating acts as a transition material between metal and ceramic. A mixture of ceramic and metallic particles is projected with oxygen onto a hot refractory substrate. Because of the difficulties involved in the production of welding sound for this material combination and not a lot of literature is available on this topic. 1 indirect brazing ceramic by first coating the ceramic surface in the joint by a material usually a metal suitable to be wetted by a regular filler metal that would not wet untreated ceramic surfaces.

With solid ceramic pins however there are no coatings to wear off. Ceramic welding material based on alumina mainly used for nose rings in cement furnaces cyclones and in the glass industry. Our backing can support a variety of welding ceramic welding jobs as it comes in standard grooved and triangle compositions. The resco ceramic welding system has been in use commercially for more than 3 decades.

Ceramic welding benefits include. The heat resistant and non conductive ceramic pin materials help achieve consistency over hundreds of thousands or millions of welds without the need for constant downtime and replacement. Many new materials are aggressive against coated pins.