Pickling

SURFACE TREATMENT: AN ESSENTIAL STEP IN THE AEROSPACE PARTS PRODUCTION PROCESS In addition to its experience in machining, Figeac Aero has also developed skills in the surface treatment of metal parts. In order to provide finished products ...

Chemical and electrochemical coatings for small and medium-sized parts, in small, medium and large production runs. HTS’s machinery fleet enables it to perform, in bulk or on jigs, over 30 different treatments, across three workshops ...

SURFACE TREATMENT Five different lines for protection and surface treatment of the light alloys (Aluminium, Magnesium) or hard materials (steels, Titanium, Inconels...). - Aluminium and Aluminium alloys (Chromatation, CAA, ...

... aluminium. KTL technological process Chemical degreasing 0 Chemical degreasing I Chemical degreasing II Two-stage rinse Pickling Two-stage rinse Activation Zn phosphate Two-stage rinse Passivation One-stage rinse Cataphoresis ...

PICKLE The steelwork is then dipped into a tank of dilute hydrochloric acid. This ‘pickling’ process removes rust and mill scale so that all surfaces are perfectly clean ready for the galvanizing process.

Hot rolled products are manufactured applying a thermomechanical process where thickness of slabs is strongly reduced at high temperatures. They are used by a variety of industrial consumers in applications such as the manufacturing of ...

Introduction of Hot-Dip Galvanizing The word 'Galvanizing' is taken from that of an Italian physiologist named "LUIGI GALVANI" since 1830. Hot Dip Galvanizing is a process by which iron and steel are treated to prevent rusting. Corrosion ...

Mechanical stripping Mechanical preparation of surfaces (impact treatment) Main processes used Glass microbead stripping Preparation of surfaces by dry sand blasting (corundum) Paint stripping by plastic medium Substrates concerned Mainly ...