Stainless Steel Production: AOD and VOD.
AOD and VOD processes elaborate stainless steels from either of two basic production cycles. They are originate from iron ore and steel scrap respectively. AOD production (Argon-Oxygen-Decarburization) In this process the merger is implemented in conventional furnace. Subsequently, the liquid passes to the converter, within which the steel undergoes the refining chemical analysis through redox […]
Why to Use Stainless Steel Bars With Reinforced Concrete?
The early deterioration of concrete structures has become a strong global issues over the past 30 years. Because the reinforcement corrosion in steel with an estimated cost for repairs more than 550 billion dollars. Why use stainless steel bars for reinforcing steel? What are the structures involved in the aforementioned deterioration? Especially those located in […]
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 […]
Width and Position of the Tolerance Zone. Some Clarification..
Position of the Tolerance Zone Today we are going to address the theme “tolerance“. In particular we would like to give some clarifications on tolerance zones.
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 […]
December 31, 2016. Warehouse Inventory. It’s That Time Again!
The end of the year is almost upon us. Commercial and industrial companies should make an overall assessment of the warehouse in regard to unsold stocks. This is an important activity that may affect theoperating income/loss result of the budget. What is inventory? Inventory refers to: raw materials work in progress goods finished goods and other tangible […]
Snow Load and the Stainless Steel Photovoltaic System.
Winter is coming and many of our customers are asking us some questions about snow load. Below, you can find some useful information especially about photovoltaic systems. What is the snow load? The snow load is a variable climate action affecting buildings. It depends on many factors: climate, topography, geographical location and shape of the building. It […]
Desalination Plants. Stainless Steel: Yes or No?
What are the materials to use for water desalination plants? In fact, for the production of drinking water and the removal of salt (and other impurities) are necessary: What is the desalination process? Desalination is a process that removes minerals from saline water. More generally, desalination refers to the removal of salts and minerals from […]
Stainless Steel Corrosion Resistance in Seawater
How does stainless steel behave in seawater? This post deals with current and possible uses of high-alloy stainless steels in various marine environments for different applications. Localised corrosion in seawater Stainless steels such as 316L or 304 possess a poor corrosion resistance in seawater. Indeed, if exposed to seawater they may suffer from localised corrosion like pitting, often […]
2016 – The Recovery of Nautical Market in Mediterranean Area
Nautical market. The CNA’s (Institute for Public Research) research have revealed some interesting data related to the boating industry market . In fact, in Europe boaters are over 48 million, in addition to non-EU nautical tourists. Between the open sea and inland waters, the offer is equal to 1.75 million of boat places.