Repair regenerator crown

Repair regenerator skewback

Damaged area at left regenerator skewback from outside

Damaged area at left regenerator skewback from inside

Left regenerator skewback after cutting-out of refractory material

and subsequent installation of fondal tiles

Left regenerator skewback after ceramic welding from inside

Left regenerator skewback after welding from outside

Damaged area at right regenerator skewback from outside

Damaged area at right regenerator skewback from inside

Right regenerator skewback after cutting-out of refractory material

and subsequent installation of fondal tiles

Right regenerator skewback after ceramic welding from inside

Right regenerator skewback after welding from outside