Lumps
Lumps are common enamel defects, which are characterised by rounded raised areas with typically a diameter between 3 to 12 mm. (more…)
Scaling
Scaling is a common enameling defect, which is caused by contamination with materials with a higher melting temperature than enamel. Typical sources of scaling are...
Identification of enameling defects
Identifying the correct type of enamel defect is the first & perhaps most important step when troubleshooting industrial enameling processes. Analyzing enameling defects with digital...
Blisters
Blisters is a common enamel defect, which is characterized by appearance of circular holes & bubbles in a cooled enameled surface. May occur as a...