Search results for keyword: precipitates
5Cr21Mn9Ni4N (1180 ℃ solution treatment) metallographic diagram
Microstructure examination of AISI 403 steel
AISI 403 steel is a martensitic stainless steel known for its high wear resistance and corrosion resistance. In order to better characterize its properties, a microstructure examination was conducted on this material. A 2.2 mm thick specimen of AISI 40......
22/06/2023 
1054 
Isabella
Metallographic diagram of 60Si2Mn steel
60Si2Mn Steel Microstructure and Properties
60Si2Mn steel is an alloy of carbon and iron, typically used as a structural material due to its versatility and affordability. Its nominal chemical composition contain 0.56-0.64% Carbon, 0.17-0.37% Silicon and 1.25-1.55% Manganese. This composition pre......
Metallographic diagram of 60 steel (1050 ℃ solid chromizing)
Metallographic Analysis of DIN(DEUTSCHES INSTITUT FÜR NORMUNG e.V.) X5CrNi18-10 Steel
Metallographic analysis has been used in the study and evaluation of structural materials for many years. It is a powerful and cost-effective form of material characterization. In this paper, metallographic ana......
Metallographic diagram of 60 steel (tempered at 450°C)
Metallography of SC60 Steel (Aged at 450℃)
Metallography or material microscopy is the technique used to evaluate the structures of metals and alloys by examining small samples of the material under a microscope. It is often used as a diagnostic tool for alloy quality, material defect investig......
Metallographic diagram of 60 steel (annealed at 710°C)
参考文章
Microstructures of SUS630 Steel (Annealed at 710℃)
Stainless steel is increasingly being used in a variety of fields due to its outstanding corrosion resistance and excellent mechanical strength. Among all kinds of stainless steels, the grade 630 stainless steels (i.e. SUS630) contain h......
70Si3Mn (spring steel) metallographic diagram
Introduction
60Si2Mn and 60Si3Mn are commonly known as spring steels. They are also known as silicon manganese steel, because of their high content of silicon and manganese. These steels are alloyed with other elements such as chromium and molybdenum, in order to enhance their properties. A typic......
Metallographic diagram of 70 steel (drawn after quenching and tempering treatment)
Introduction
Ferritic steel is a type of alloy steel containing chromium as its major alloying element. It is an iron-chromium alloy with a low carbon content and ferritic structure. It is often used as an alternative to austenitic stainless steel and is known for its corrosion resistance and stre......
Metallographic diagram of 9Cr2Mo (martensite)
Five-stage heat treatment of 9Cr2Mo
Five-stage heat treatment of 9Cr2Mo is an important technique for improving the performance of 9Cr2Mo material. Heat treatment process of 9Cr2Mo usually includes five stages, which are interruption of water quenching, solution of retained austenite, tempering, a......
9Mn2V (1100℃×20min+170℃×5s water cooling) metallographic diagram
，大概1页 The metallographic structure of Zr55Al9Mn2V after heat treatment at 1100℃ × 20min + 170℃ × 5s water cooling was studied by optical microscope and SEM. The results show that after heat treatment at 1100℃ × 20min + 170℃ × 5s water cooling, the microstructure of Zr55 Al9Mn2V is mainly......
Cr12 (D3) (annealing, quenching and tempering) metallographic diagram
Cr12(D3) is a heat-resistant ferritic stainless steel whose main alloying elements are chromium, tungsten and vanadium. It is widely used in the oil, chemical and mining industries for its high temperature and corrosion resistance. Apart from its excellent properties, Cr12(D3) can also be heat tre......
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