Search results for keyword: spectroscopic
High-speed tool steel large cross-section forged steel (GB/T9942-1988)
High-Speed Tool Steel Large Section Forging Steel (GB/T9942-1988)
Introduction
High-speed tool steel is one of the most important materials used in the manufacture of molds and tools. As a kind of carbon tool steel, high-speed tool steel needs to be heat treated for proper performance, and requi......
26/06/2023 
1054 
Oliver
(Mn, Fe)S Inclusions in 5CrNiMo Steel
Abstract
Manganese and Iron-based sulfide inclusions (Mn-Fe-S) are major contributors to the many mechanical properties of 5CrNiMo steel. In this paper, the formation, occurrence, and microstructure of Mn-Fe-S inclusions were studied. It was found that Mn-Fe-S inclusions form mainly due to the se......
Metallographic diagram of powder metallurgy sintered carbon steel (oxidation treatment)
Analysis of Microstructure of Carbon Steel Sintered by Powder Metallurgy (Oxidation Treatment)
Powder metallurgy (PM) combines powder and compaction technology to form dense parts with complex geometries, allowing a wide range of materials and structures to be produced. PM processes are widely us......
dissimilar metal inclusions
Introduction
Foreign material intermetallic are tiny particles composed of two or more metals, which occur mainly at the metallic interface of two materials during casting, welding, heat treatment, and other technological processes. These intermetallic particles can cause a wide range of very ser......
Extraction rate
Introduction
The concept of extraction rate is important in many scientific fields, and is used to express the amount of a substance that is removed from a source. Extraction rate is usually expressed as the ratio of the amount removed to the total amount that is present. This ratio can have deci......
Quantitative determination of non-metallic inclusions
Quantitative determination of non-metallic inclusions in steel
The quantitative determination of non-metallic inclusions in steel is essential for various steel producing processes. These non-metallic impurities often influence the selection of steel for various applications, such as for automoti......
atomic radius
Atomic radius is the measure of the size of an atom, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding cloud of electrons. It is a quantity commonly used in crystal chemistry and materials science. All elements have an atomic radius, though the ......
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