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Metallographic diagram of 45 steel, Φ18mm bar (hot-rolled state)
A Brief Introduction to the Metallographic Analysis of 45# Steel with a Diameter of 18mm Hot-Rolled Bar
Metallographic analysis is one of the important techniques used in metallurgical research. By analyzing the metallographic microstructure of a material, we can quickly determine its performance......
22/06/2023 
1088 
Sophie
4Cr10Si2Mo (oil quenching and tempering) metallographic diagram
4Cr10Si2Mo(Oil-quenched and tempered) Microstructure and Metallography
4Cr10Si2Mo is an oil-quenched and tempered steel commonly used in the automotive and aerospace industries. The chemical compositions of 4Cr10Si2Mo range slightly depending on the application. In general, the alloy contains 4%......
Metallographic diagram of 4Cr14Ni14W2Mo (solution treatment at 1175°C, aging at 780°C for 8h)
Metallographic Analysis of 4Cr14Ni14W2Mo (1175℃ Solution Treatment, 780℃ Aging 8h)
Introduction
Metallography is a method of studying metal structure and orientation. This analysis involves grinding and polishing of a material to a specific range of thickness and then using optical microscopy ......
Metallographic diagram of 50 steel (860°C air cooling)
Metallographic analysis of Fe-50 steel at 860℃
Introduction
Metallography is a method used to study the microstructure and composition of metals. Metallography is useful in understanding how alloys behave differently under different external forces and, as such, is essential in materials scienc......
Metallographic diagram of 50 steel (hot rolled)
Introduction
20Mn50 steel is a medium carbon, high manganese, low alloy steel. It is heat treated to produce a variety of properties, such as improved toughness, ductility, strength, hardness, and wear resistance. It is commonly used in tools, dies, and machine parts. In this study, a Metallograp......
50 steel fracture and related cracks
Fracture mechanics is an important tool in order to understand and analyze the behavior of crack-like discontinuities in a material. It is used to analyze the strength and the stability of structures which are loaded to any type of loading. Fracture mechanics is capable of predicting the size, sha......
5130 (SAE, 30Cr) metallographic diagram
就算不出
Quantitative Metallography on AISI 5130 Steel
Metallography is a microscopy technique used to observe and analyze the structure of metals and alloys. Since metallography can provide an effective means for evaluating the structure of metals and alloys, it is often employed as part of qual......
5Cr21Mn9Ni4N (1200 ℃ solution treatment) metallographic diagram
Metallographic Examination of 5Cr21Mn9Ni4N (1200℃ Solid Solution Treatment)
Metallography refers to the examination of metals under a microscope. It is used to evaluate the microstructure of a metal to discover any potential defects, impurities, or other characteristics. This article will discus......
Metallographic diagram of 5Cr8WMo2V (quenched at 1040°C and tempered at 325°C for 2.5h)
Metallography and Performance of Alloy Steel 5Cr8WMo2V Heat Treated by Quenching at 1040℃ and Tempering at 325℃ for 2.5 Hours
Abstract
Steel 5Cr8WMo2V is a low carbon chromium-molybdenum(Cr-Mo) alloy steel with vanadium added to improve its hardenability. In this study, the as-received metal o......
Metallographic diagram of 60Si2Mn (880℃×20min+440℃×2s water cooling)
Microstructure Analysis of 55SiMnVB and 60Si2Mn after Quenching and Tempering
Quenching and tempering is an important heat treatment process for metals in order to achieve desirable mechanical properties. Therefore, it is important to analyze the resulting changes in microstructure so that differ......
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