Search results for keyword: spheroidization
Metallographic diagram of 30SiMnMoVA (normalized at 840°C)
Microstructure of 30SiMnMoVA at 840℃ Tempering
30SiMnMoVA steel is a hardenable chromium-molybdenum-vanadium low alloy steel. It is used in heavy-duty automotive applications, such as camshafts, crankshafts and engine blocks. In order to improve its mechanical properties, 30SiMnMoVA steel typical......
20/06/2023 
1053 
Samantha
38CrMoAl (quenching and tempering after carburizing) metallographic diagram
Phase
Diagram for Alloy 38CrMoAl (Carburized and Heat Treated)
Alloy 38CrMoAl is one of the most widely used alloy steels in various industries. This material has unique properties, high strength, and exceptional corrosion resistance. Common applications include construction of machinery parts, p......
Metallographic diagram of 45 steel (940℃ powder boronizing for 5.5h)
Microstructure of A335 Steel (940℃ Powder Quenching 5.5h)
The microstructure of A335 steel (940℃ powder quenching 5.5h) was studied by optical microscopy and scanning electron microscope. The optical microscopy shows the microstructure of the steel was composed of martensite and bainite. The ......
Mechanism of Cast Iron Graphite Nodularization
Cast iron graphite ball formation mechanism
Introduction
Cast iron is a very common alloy used in a variety of industrial applications such as machine tools, valves, pumps, heat exchangers, and other equipment. Its strength and durability make it a popular choice for many applications. However, ......
Heat treatment and room temperature mechanical properties of pressure cast steels for British Standard room temperature and high temperature service
Heat Treatment of Pressure Cast Steel for UK Standard Room Temperature and High Temperature Applications and Its Room Temperature Mechanical Properties
Introduction
Pressure cast steel is a common material used in engineering structures in the UK. It has excellent corrosion resistance, high stre......
JIS G 4107-1994 High temperature alloy steel bolt materials
JIS G 4107 (High Temperature Alloy Steel Bolts) is an international standard for the specification of mechanical properties and physical requirements for high temperature alloy steel bolts. It defines the chemical composition, hardness, tensile strength, yield strength, elongation, and other mechan......
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