Stainless Steel Ordinary Maintenance. What Not to Use? – PART 2
This is the second article dedicated to the proper maintenance of stainless steel surfaces. Following the recommendations of the Italian Stainless Steel Development Association, here are some important guidelines on which tools and products should be avoided during cleaning and maintenance operations. Tools to Avoid The following tools should not be used on stainless steel […]
Ordinary Maintenance of Stainless Steel. How to Make It Better? – PART 1
This is the first of two articles dedicated to the proper maintenance of stainless steel surfaces. Below are some useful recommendations provided by the Italian Stainless Steel Development Association. Limescale Deposits To remove light limescale deposits use: For heavier deposits: Oil and Grease Stains For ordinary stains: For stubborn stains: Fingerprints Fingerprints can be removed […]
Steel. Some Surface Treatments – PART 2
In the previous article, we discussed some of the most common surface cleaning methods, including degreasing and sandblasting. Today, we will focus on additional treatments used for stainless steel and alloy steels. Acid Pickling Before pickling, the material must be thoroughly cleaned in order to remove any grease, oil, or insoluble residues from the surface. […]
Steel. Some Surface Treatments – PART 1
Hot-processing operations such as forging, rolling, welding, and heat treatment generate surface oxidation on carbon steels, alloy steels, and stainless steels. This oxidation layer, commonly known as āscaleā or āmill scaleā, must be removed because it can create problems during stamping and drawing operations. The presence of scale may compromise the corrosion resistance of the […]
Stainless Steel Melting Processes
The first materials able to withstand the aggressive action of the acids were discovered in 1821, thanks to the mixing and the merger of oxides of iron and chromium. A little bit of history Initially, this alloy contained a percentage of chromium of around 1.5 and high carbon values. Only at the end of the […]
Why Use the Dimensional Tolerances?
The form and the size of a drawn object are considered “ideal2 conditions, which cannot be absolutely precise in real life. Why use the dimensional tolerance? Manufacturing processes always have geometric or dimensional erros; in the drawing, it is necessary to indicate the maximum permitted variability (known as tolerances) within which the produced parts are […]
How to Magnetize Steel? Discover Two Methods
You only need a few simple items that can easily be found in a hardware or DIY store. In this article, we explain two easy methods for magnetizing steel. Method 1: Magnetizing Steel Using an Existing Magnet The first method is very simple and is ideal for creating a temporary magnet. By using a strong […]
Itās Grape Harvest Time! Stainless Steel Wine-Making Systems.
Itās grape harvest time in Italy! Stainless steel is a basic material for wine-making systems and breweries. Wine-making systems. Stainless steel is the star! For the design and construction of tanks and wine storage facilities it is usually chosenĀ AISI 304 stainless steel austenitic, as this type of steel is specific for food use (even better […]
AISI 316. Great Resistance to Hydrogen Sulfide Acid Corrosion
If you are looking for screws, bolts or hardware suitable with hydrogen sulfide acid, do not make the mistake of choosing a material that is not AISI 316. AISI 316 and resistance to hydrogen sulfide acid. In which sectors is it most commonly used? The hydrogen sulfide acid is most commonly used on the following […]