Übersetzung für "Pickled steel" in Deutsch

As an option, the casings are delivered in mild steel coated or in stainless steel pickled.

According to the teachings of the invention, in addition, pickled high-quality-steel hot-rolled strip is produced with an improved surface quality.

The tunnel pasteuriser is in hygienic design, with pickled, passivated stainless steel ensuring smooth surfaces.

It is also available in stainless steel, pickled and passivised or ground and glass bead- blasted for special applications.

To this end, the dispersions of Examples 1 and 3 and of Comparative Examples 1 and 2, in each case as such, are applied to both sides of degreased, phosphated (=pickled) steel sheets by means of a 75 ?m hand coater and, after film formation has taken place, subsequently dried for 14 days in air at room temperature, giving in each case an adherent varnish film about 35 ?m thick on the steel test sheets.

For this purpose the dispersions of Example 1 and of Comparative Example 1 were in each case spread as such with a 75 ?m doctor blade onto the surfaces on both sides of degreased, phosphatized (=pickled) steel sheets and after completion of film formation are given a second drying in air for 14 days at room temperature, resulting in each case in a firmly adhering film of clear varnish about 35 ?m in thickness on the steel test sheets.

To this end, the dispersions of Examples 1 and 3 and of Comparative Examples 1 and 2, in each case as such, are applied to both sides of degreased, phosphated (=pickled) steel sheets by means of a 75 ?m hand coater and, after film formation has taken place, subsequently dried for 14 days in air at room temperature, giving in each case an adherent varnish film about 35 ?m thick on the test sheets.

A coating of at least one metal from the group Co, Cu, Ni and Ti is applied on a pickled, hot rolled steel band, and the hot rolled steel band, with the coating on it, is then cold reduced to final size.

The group’s continual investment, round-the-clock customer service, large stock of finished products and outstanding quality have earned it a place among Europe’s leading manufacturers of longitudinally welded steel tubes cold-formed from hot-rolled, pickled, galvanised steel.

Only fully controlled pickled stainless steel surfaces and weld seams therefore guaran-tee full corrosion resistance of the material and in addition offer a decorative metallic appearance.

Hydrochloric acid pickling solutions, which are generated, for instance, during the pickling of steel, generally contain 14 to 25% iron(II) chloride, 3 to 7% HCl and various contaminants that derive from the pickled steel.

A composition for washing a pickled steel plate comprising 15 to 24 wt% of a phosphoric acid ester compound, 5 to 15 wt% of citric acid, 2 to 10 wt% of sodium carbonate, 2 to 12 wt% of sodium acetate, 1 to 7 wt% of diethylene tetramine pentaacetic acid (DTPA) and a remainder of water, wherein the composition for washing has a pH of at least 8.0.

This Fork Brace is made from a very high quality WGW S235JR pickled and oiled steel and is then Ral 9205 matt black powder coated.

Only fully controlled pickled stainless steel surfaces and weld seams therefore guarantee full corrosion resistance of the material and offer a decorative metallic appearance.

We work all the typical materials of the carpentry as well galvanized and pickled sheet metal, steel and aluminum.

After the pickling process, the steel is rinsed with highly purified water.

Pickling of stainless steel – how is it done?

Typical application examples include the electroplating industry, steel and stainless steel pickling lines, evaporation and regeneration systems including flue gas cleaning systems.

Tests designed to make the sludge arising from the pickling of stainless steel re-usable were principally concentrated on filter processes.

At the beginning of the process, the iron(III) content required for controlling the particle size of the magnetite is produced in an iron(II) salt solution in which the iron(II) salts are preferably sulphates and/or chlorides obtained from steel pickling works and/or titanium dioxide production.

What we claim is: A process for pickling high-grade steel, the high-grade steel being subjected to pickling with neutral electrolyte and an after-treatment with mixed acid, nitric acid or a mixture of iron fluoride (FeF3) and hydrofluoric acid, wherein pickling with neutral electrolyte is preceded by a pre-treatment with sulfuric acid.

Commercial iron(II) salts of the kind obtained as waste liquors in steel pickling works and titanium dioxide factories are normally used as the raw material for obtaining precipitated magnetite as the starting material for iron oxide red pigments.

Iron(II) sulphate which is formed during the pickling of steel sheets, or iron(II) sulphate which is formed during the production of titanium dioxide by the sulphate process, are usually employed as the raw material.