Search results for keyword: spheroidization
The structure of ductile cast iron
Introduction
Cast iron, which is iron that has been cast into the shape of a desired object at a maximum temperature, has been used in a wide array of applications and products. Few materials match the satisfaction of cast iron due to its properties such as high strength and rigidity. The differe......
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Oliver
Defect Growth of Graphite Balls and Effect of Supercooling
答案
Impact of Defects of Graphite Ball and Its Supercooling on Its Growth
Abstract
Graphite ball is an important material in many electrical applications due to its excellent electrical and thermal properties. As its manufacturing technique develops, the defects of graphite ball has become a top......
20CrMn alloy structural steel
20CrMn Alloy Structural Steel
20CrMn is an alloy structural steel, which is mainly used for components with high strength and high hardness, as well as medium plasticity and medium-low cold deformation and welding. It has high hardenability and good comprehensive mechanical properties through tem......
Flange weld
Welding is the most common way of joining metal components together. There are many different welding techniques, but one of the most popular is known as flange welding. Flange welding is used to join together two metal objects that have flanges on them. The objects can be made from a variety of d......
5CrMnMo (1100℃×20min+420℃×15s water cooling) metallographic diagram
Ferrite–martensite microstructure of AISI 5CrMnMo steel after tempering treatment
The AISI 5CrMnMo steel is an important alloy steel which is widely used in structural and mechanical components. It is a low alloy steel with a manganese content of around 1.6%. The AISI 5CrMnMo steel is used in ma......
9Cr18MoV (spheroidizing annealing) metallographic diagram
9Cr18MoV Steel is one of the most commonly used steels in the world. It is a high-carbon, high-chromium stainless steel alloy with excellent tensile strength, hardness, and corrosion resistance. It is commonly used in industrial applications, such as machinery, knives, cutting tools, and many othe......
Metallographic diagram of Cr12MoV (tempered three times at 520°C after vacuum quenching at 1020°C)
Microstructure of Cr12MoV after Vacuum Heat Treatment and Reheating
Cr12MoV is a kind of steel with excellent wear and corrosion resistance, making it a popular material for use in various technologies and engineering research. In order to maximize its performance, it is often heat treated under ......
Metallographic diagram of T8A (spheroidizing annealing)
T8A(Ball Bearings Annealing) Microstructure Analysis
T8A (ball bearings annealing) is a popular process that is used to modify the properties of steel components and improve the quality of components. This type of annealing is used to improve the ductility, strength, and fatigue properties of com......
Metallographic diagram of 20 steel carburizing treatment
SAE 1020 steel is one of the most widely used low-carbon steels in industry. Its relatively low cost, strength, and ductility make it attractive for many applications. In order to optimize SAE 1020 steel for those applications, heat treatment and carburizing processes are applied.
Carburizing is ......
2Cr13 (spheroidizing annealing quenching, tempering treatment) metallographic diagram
Introduction
2Cr13 steel is a martensitic stainless steel containing chromium and molybdenum. The performance of 2Cr13 steel can be improved by means of spheroidization annealing and tempering. These two techniques are commonly used for steel heat treatment. This article will explain the Spheroid......
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