Search results for keyword: microalloying
ML15MnVB cold heading steel
Q–MANNL15MnVB Cold Heading Steel
Q–MANNL15MnVB Cold Heading Steel is a martensitic stainless steel produced specifically for quench and tempers operations. It has a high chromium and nitrogen content, which provides excellent resistance to wear, abrasion, and fatigue, and a high level of machin......
25/06/2023 
1038 
Matthew
ML40Mn cold heading steel
Introduction
ML40Mn cold draw steel is a high carbon steel with good mechanical properties and workability, which is mainly used for the manufacture of automobile and engineering structures. In the automotive and engineering industries, ML40Mn cold draw steel has many advantages like high strengt......
Application of niobium in high strength weldable I-beams and other structural steels
Application of Niobium in High Strength Weldable Structural Steels
Niobium is a soft, silvery, metallic element that has been utilized in a variety of ways, from medical imaging to aircraft production and even space programs. One of the most versatile and widely utilized forms of niobium today is......
The level of mechanical properties of niobium microalloyed weldable steel bars in foreign countries
Molybdenum micro-alloyed weldable reinforcement steel has gained increased attention in foreign countries due to its high strength with good ductility and excellent weldability. The combination of high tensile strength and good ductility makes it suitable for many structural applications. The obje......
Differences in the production process of low-alloy building steel bars
The Manufacturing Processes of Low Alloy Building Steel Rebar
Low alloy building steel rebar is a kind of metal reinforcement used in structures to provide additional strength to concrete. It is made of low alloy steel and has a steel grade of S235JR and S235JO. As such, there are various process......
Dissolution and analysis characteristics of microalloying elements
The Dissolution and Precipitation of microalloying Elements
microalloying elements are used in various metals and alloys to solve certain problems related to their formation and function. They are used to strengthen intermetallic compounds, increase ductility, improve corrosion resistance and redu......
Characteristics of microalloying Elements Niobium Vanadium Titanium
Introduction
The concept of microalloying of metals is used to denote a process directed towards optimizing material performance in a component. This involves the introduction of minor additions of alloying elements in order to affect a desired change in the microstructure of the material, thus i......
Application prospect of profiled steel plate in construction field
The Application Prospects of High-strength Steel Plate in the Field of Construction
Introduction
High strength steel plates can be seen everywhere in construction. It can be widely used in high-rise bridges, buildings, offshore platforms, shipbuilding and other fields. In simple terms, high-stre......
Metallographic diagram of 50 steel (quenched and tempered)
1000WordMetallographicReportof50Steel
Introduction
This Metallographic Report is to explain the microscopic features of a sample of 50 Steel with the specific reference of metal grain size. As steel is an alloy of iron, the microstructuralcharacters should include a large quantity of ferrite and......
Metallographic diagram of 30CrNi3Mo (oil quenched at 860°C)
The microstructure of 20CrNi3Mo (860°C quenching oil)is considered to be a ferritic microstructure. As seen in the micrograph, the structure consists of a ferrite matrix with a few intergranular theta needle networks, which are the eutectic structures formed by the precipitation of low-melting-po......
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