Search results for keyword: microstructures
Refining function of LF furnace
LF Crucible Refining
The LF crucible refining process is a thermal process used in the metallurgical industry to refine and purify metals. It is also known as a dry crucible melting process or dry powder melting process. This process is used to make some of the most cost-effective, high-quality m......
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physical chemistry of steelmaking process
Steel Refining The Process of Physics and Chemistry
Steel is one of the most important materials in the manufacture of a wide range of components and products. It is a strong, durable, and versatile material that is used in many industries. The mechanical and physical properties of steel depend o......
Sequence and principle of alloy addition in converter steelmaking process
Alloy Addition Sequence in Steelmaking Process
Steelmaking is an energy-intensive process and the production of steel in converters requires a complex mix of raw materials, including iron ore, coke and limestone, as well as a variety of non-ferrous alloys. The correct sequence of addition of thes......
Concept and process of non-equilibrium solidification of cast iron
Non-Equilibrium Solidification of Cast Iron
Abstract
Cast Iron has been an integral part of human society for millenia, widely used for its exceptional strength and wear resistance. Traditionally, cast iron has been produced through a process referred to as equilibrium solidification, which has ......
plasma melting reduction method
Plasma-Assisted Melt Reduction Method
Plasma-assisted melt reduction (PAMR) is a metal processing technology used to produce near-net shape components from scrap metal. The process involves melting the scrap metal in a plasma torch, providing energy to the metal to initiate a current that create......
Impact toughness and fatigue strength of compacted graphite cast iron
Impact Toughness and Fatigue Strength of Casting Iron Inoculated with Resin Sand
Introduction
Casting iron inoculated with resin sand is a grey cast iron with a special composite material added to the sand mold. This particular metal has become increasingly popular due to its physical properties......
Changes in Physical Properties of Steel Heating
The Physical Properties of Heat Treated Steel
Steel is one of the most important materials used in modern engineering. Its strength, toughness, and ductility depend on its composition and heat treatment. Heat treating is the process of heating and cooling metals in order to change its physical an......
What is the difference between the solidification characteristics of alloy steel and ordinary carbon steel
Alloy steels have been the subject of tremendous interest due to their unique combination of strength and ductility, as well as their ability to be shaped and formed into a wide variety of components. Alloy steels are developed to fulfill specific requirements, such as increased strength, improved......
Physical Properties of Oxygen-Acetylene Flame Spray Welding Alloy Powder
Introduction
Flux cored arc welding (FCAW) is a welding process which has become increasingly popular in recent years. It was first developed in the 1940s as an alternative to shielded metal arc welding (SMAW), which had been in use since the early 1900s. FCAW is a welding process in which a cont......
Effect of Vacuum Induction Melting Frequency on NiTi Shape Memory Alloy
Effect of Vacuum Induction Melting Frequency on Nickel-Titanium Shape Memory Alloy
Abstract
NiTi shape memory alloys (SMAs) are known for their ability to remembers their original shape after the removal of external forces. Currently, vacuum induction melting (VIM) process is used to produce NiT......
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