Duplex Stainless in Pulp and paper, Chemical engineering and Nuclear Energy
Duplex Stainless in Pulp and paper, Chemical engineering and Nuclear Energy Pulp and paper The Pulp and Paper industry is very competitive, and reducing costs a priority. In spite of it, or because of it, this industry has been one of the earliest ones to recognise the value of duplex stainless steels. For example, S32205 (EN 1.4462),S32304 (EN 1.4362) [...]
The Difference Between Cold Drawn and Extruded Metals
The Difference Between Cold Drawn and Extruded Metals Shaping metal can be a tricky process. Metal bars and rods can be formed relatively easily, into shapes such as pipes, beams and various types of channel bars are metal configurations that sometimes require special forming processes to create. Two very popular metal forming processes are extrusion and cold drawing. While [...]
WHAT IS A FERROUS METAL?
WHAT IS A FERROUS METAL? There are many different categories into which metals can be placed. Some metals may be ductile, some may be brittle. Other metals could be magnetic, and some have no magnetism at all. Some types of alloys can be precipitation hardened, and others cannot. The aforementioned are important distinctions; however, when categorizing metals, one of the [...]
What is BS 6323-4 standard specification?
What is BS 6323-4 standard specification? BSI - BS 6323-4 Specification for seamless and welded steel tubes for automobile, mechanical and general engineering purposes - Specific requirements for cold finished seamless steel tubes This standard is published in eight separate Parts as follows: —Part 1: General requirements; —Part 2: Specific requirements for hot finished welded steel tubes; —Part 3: Specific [...]
What is DIN 2391 Standard specification?
What is DIN 2391 Standard specification? DIN 2391 including two parts: Part 1 is DIN 2391-1, Seamless precision steel tubes - Dimensions. download Part 2 is DIN 2391-2, Seamless precision steel tubes - Technical delivery conditions: download DIN 2391 is included in DIN Handbook 3 and 272. Gives dimensions for seamless precision steel tubes; these tube dimensions have been [...]
Large diameter seamless tube structure and its chemical activity analysis
Large diameter seamless tube structure and its chemical activity analysis The corrosion caused by the electrochemical action of large diameter seamless pipe in contact with the surrounding electrolyte is called electrochemical corrosion. The so-called electrochemical action is the role of generating electric current in the process of chemical reaction. This kind of corrosion due to electric current is electrochemical corrosion. [...]