Steel. Some Surface Treatments – PART 2
Treatments for steel. In the previous post we talked about some of the most common cleaning systems: degreasing and sandblasting. Today, we will cover other.
Treatments for steel. In the previous post we talked about some of the most common cleaning systems: degreasing and sandblasting. Today, we will cover other.
Some Surface Treatments for the steel. All the hot-end coating operations (such as forging, rolling, welding and heat treatment) create surface oxidation on carbon, alloy and stainless steels. It is necessary to eliminate this oxide …
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.
The dimensional tolerances. The form and the size of a drawing object are usually considered the “ideal” conditions, which cannot be absolutely precise.
Corrosion resistance. This post deals with current and possible uses of high-alloy stainless steels in various marine environments for different applications. A survey of the general behavior of stainless steels in seawater.
Modern buildings are often built with smaller beams, with an increasing structural resistance. So the anchor lines are fundamental. Anchorage systems be installed on roofs of coverage to ensure workers stability and security. In fact, …
How to magnetize steel? Just a few objects found easier in your hardware store or DIY stores. In this post we will explain two easy methods.
Chestnut processing plants. Autumn has arrived and brings a wonderful fruit: chestnuts. In the latter’s processing stainless steel is indispensable. How?
Nominal pipe size. In 1862, Robert Briggs (superintendent of Philadelphia “Pascal Iron Works”) had the task of drawing up some specifications for iron pipes. And he using specifications of his company nuts. Later, he sent these specifications …
The salt spray test (or salt frog spry test) is the most popular global test to be performed on stainless steels. And some clarifications are needed.