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high temperature tempering state
High Temperature Tempering
High temperature tempering is a form of heat treating used to strengthen and toughen a range of metals and alloys. This process involves heating the metal at a high temperature before allowing it to cool at room temperature, after which it is hardened. This strengthens ......
23/06/2023 
1053 
Ethan
rust
Rust
Rust is a common form of corrosion on certain metals. Rust occurs when metal is exposed to oxygen in the presence of water or moisture over long periods of time. Rust corrodes metals and weakens them, leading to holes in structures, objects and even equipment. Rust also affects the appearanc......
Metallographic diagram of 65Mn830℃ quenching (oil cooling)
，介绍65Mn830℃淬火（油冷）金相...
65Mn830℃quenching (oil cooling) metallography
This paper mainly studies 65Mn830℃quenching (oil cooling) metallography. Quenching is a thermal treatment process of heating, holding, and cooling metal materials at different temperatures to obtain different prop......
Metallographic diagram of ZG2 (1100℃×20min+450℃×1s water cooling)
Analysis of Gold Microstructure in 1050℃×20min+450℃×1s Water-cooled Process
1. Introduction
Gold is a precious metal widely used in the fields of electronics, jewelry, coins, and other decorative purposes. Understanding the microstructure of gold products can provide more information about t......
ZG230-450 (annealed after steel casting) low-magnification structure
ZG230-450(Steel Forging After Annealing) Low Magnification Microstructure
Analysis
Annealing is an important process of heat treatment process that is mainly used to soften steel material. Steel in the forging process will form a hard and brittle structure, such after been subjected to annealing......
Metallographic diagram of 30Cr (quenched and tempered)
Introduction
30Cr is a high carbon chromium alloy steel which can be used for applications such as components, machine tools and tools. It is widely used in various engineering industries due to its excellent properties such as high strength, good ductility, excellent low temperature toughness an......
dissolved tissue
Tissue dissolution is a process which involves the breaking down of tissues into smaller parts or particles. There are many different ways to achieve this, including enzyme treatment, physical procedures, and chemical treatments. This article will focus on the use of chemical treatments for tissue......
1Cr18Ni9Ti (hot-rolled material) (solution treatment, stabilization treatment) non-metallic inclusions
Introduction
1Cr18Ni9Ti (Heat Rolled Sheet) is an alloy made up of chromium, nickel and titanium that is used for both industrial and household applications. It is preferred for its superior strength, corrosion resistance and ability to withstand extreme temperatures. This alloy can be processed ......
20CrMnTi (automotive gear tempering treatment) metallographic diagram
Introduction
This is a microstructural study of the aeroengine GB/T 11251-20CrMnTi steel after carburization and quenching process. Such materials are commonly used in car engine gears, as they offer a combination of high strength and good wear properties. In this study we will analyse the micro......
Quenching defects
What is Quench Cracking?
Quench cracking is a form of thermal embrittlement that can occur during or after heat treatment of metals. It is a phenomenon which can initiate, and rapidly progress, to the point of severe material cracking. Quench cracking has been observed with a wide range of engine......
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