Postfiring

Postfiring is a term used in several technical domains to describe events, processes, or states that occur after an initial firing or activation step. Because it spans different industries, its precise meaning varies with context, but it generally denotes actions taken after the main firing event has occurred.

In ceramics and glassmaking, postfiring refers to activities that take place after the base firing cycle. Common postfiring activities include glazing, surface finishing, polishing, and secondary heat treatments. These steps are aimed at improving appearance, durability, or chemical resistance and are often tightly coordinated with the firing schedule to ensure uniform results.

In metallurgy and microfabrication, postfiring can describe heat treatments or surface modifications applied after a firing, sintering, or deposition step. Such treatments may relieve internal stresses, enhance hardness or electrical properties, or alter microstructure. The exact temperature profiles and durations are material- and process-specific.

In firearms, pyrotechnics, or related safety-critical domains, postfiring can refer to phenomena or procedures that occur after the primary discharge. This may include residual ignition, secondary emissions, or safety steps taken to manage debris and heat after a shot or explosion. Terminology in these fields can be particular and standards may differ by jurisdiction and device type.

Overall, postfiring denotes subsequent processing or effects following an initial firing event. Its usage is domain-dependent, so consulting field-specific guidelines helps clarify its exact meaning in a given context.