Search results for keyword: 630
"The Famous Facts of Ziliujing"
The Self-Abandoning Well: Animals, Plants, and Life in Central Japan
The self-abandoning well of central Japan stands in stark contrast to the other well known landmarks of the region. Far from a bustling metropolitan cityscape, it is an idyllic and peaceful spot, a place people visit for peace a......
23/06/2023 
1052 
Sophia
Steel Comparison Table - Heat Resistance Table
Heat Resistance Table for Steel Steel is one of the most commonly used materials in the world. It is widely used in many different applications, from construction to manufacture and even in the medical industry. Heat resistance is one of the most important characteristics of steel, as certain types......
Fracture analysis of 45 steel (normalized state, impact test)
Abstract
This paper focuses on the fracture analysis of 45 steel in the normalizing state. Impact test was conducted to study the fracture process and understand the energy absorption characteristics of 45 steel. Fracture analysis is necessary to uncover the fracture initiation, constitution and ......
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......
Metallographic diagram of 6Cr4Mo3Ni2WV (quenched at 1180°C and tempered at 630°C twice)
Microstructure of 2Cr6Cr4Mo3Ni2WV (1180°C quenched 630°C tempered secondary)
With technological advancements in the metallurgical processing industry, the study of metallographic structure has become increasingly important in materials science. The metallographic analysis of a material provides......
Metallographic diagram of HK40 (Cr25Ni20 as cast)
HK40 (cast Cr25Ni20) Microstructure
HK40 is a high strength, low-alloy steel designed for high-temperature and high-strength applications. It is a cast steel composed of chromium, nickel and 0.9 % manganese. Since it is a low-alloy steel, it is quite resistant to corroding and also displays excel......
Metallographic diagram of W6Mo5Cr4V2 (mold)
Metallurgical Microstructure Analysis of a Mold Steel AISI 4140
The purpose of this study is to analyze the metallurgical microstructure of a particular alloy of steel, AISI 4140. This alloy is widely used for the fabrication of molds and dies in many industries due to its hardness, strength and ......
Metallographic diagram of powder metallurgy sintered carbon steel (F012J)
Introduction
Metal powder metallurgy sintering is a process used to improve surface properties, increase melting temperature and modify the composition of metals without melting the alloy. It has been used in a variety of industries, including aerospace, automotive, construction, and electronics.......
25Si2Mn2MoV (930℃×40min+300℃×5s water cooling) metallographic diagram
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25Si2Mn2MoV is a ferritic material, which is a common alloy used in the manufacturing of high pressure, heat-resistance and heat-stressed components. 25Si2Mn2MoV has good machinability and excellent weldability, as well as high mechanical strength, good corrosion resistance, and excellent wear......
Metallographic diagram of 40CrMnMo steel (quenched at 840°C, tempered at 630°C)
Introduction
40CrMnMo steel is a low alloy steel commonly used in the manufacture of parts, components or tools that require high strength and toughness. It is characterised by its excellent combination of hardness, strength and wear resistance. Its main alloying element is chromium, which gives ......
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