cen:proj:73125

Thermal spraying — Determination of the feed rate with spray material in powder form cen:proj:73125

Scope

This document describes the method for determining the feed rate for thermal spraying with spray
material in powder form. The application of this document is essential if information on the feed rate of a spray material in powder form is required when using a thermal spraying method.

It is applicable to any thermal spraying method using spray materials in powder form (see ISO 14917) where the system technology used allows the spray powder to be fed through without an activated spray gun. The determination of the feed rate is mandatory for the preparation of thermal spray procedure specifications in accordance with EN 17002 and the determination of the deposition efficiency in accordance with DIN EN ISO 17836.