Surface heat treatment is an effective method for improving the properties and performance of many metals and alloys. The purpose of surface heat treatment is to improve the surface properties in terms of hardness, wear resistance, corrosion resistance and dimensional stability. There are several ......
Heating temperature generally refers to the temperature of steel in quenching, which is divided into two kinds: ordinary and high magnetic quenching.
1.One kind of ordinary tempering
(1) Plain carbon steel: The heating temperature is generally below 840℃, and then decreasing with the increase ......
Precipitation Hardening Stainless Steel heat Treatment Process
Precipitation hardening stainless steel belongs to a special group of stainless steel, which can achieve a higher mechanical strength or hardness by heat treatment to provide superior properties in applications requiring these propert......
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Annealing of Steel
Annealing is a thermal process in which all types of steels, including stainless steel and carbon steel, are exposed to a heat treatment process for softening. The process involves heating steel to above the recrystallization temperature, maintaining the temperature for a p......
Heat Treatment of Nickel-Cast Titanium Aluminium Alloy
Titanium aluminium alloy (Ti-Al alloy) is an important high-temperature alloy with a variety of applications. It has excellent properties such as good oxidation resistance, high mechanical strength, good ductility and excellent creep resistan......
Heat Treatment Process Parameters of Titanium and Titanium Alloys
Titanium and titanium alloys are known for their high strength and low weight. Due to their high strength and low weight, they are widely used in aerospace and other industries. They are typically used in applications where strengt......
Impact of Heating Temperature and Holding Time on δ Phase Content in 1Cr17Ni Steel
1Cr17Ni steel is an austenitic stainless steel, characterized by excellent corrosion resistance and heat resistance. As a result, 1Cr17Ni steel has wide applications in the fields of chemical, petrochemical and th......
Carburizing is an ancient and well known method of chemical heat treatment of steels. It involves controlled heating of steel in an atmosphere containing a gas such as carbon monoxide or some other appropriate gas mixture. Carburizing imparts increased hardness and wear resistance to the surface l......
Effect of Annealing Temperature on Microstructure and Hardness of Cold-Worked Low Cr-Mo-Ball Iron Rolls
Abstract
In this paper, the effects of annealing temperature on hardness and microstructure of cold-worked low Cr-Mo-ball iron rolls were studied. Metallographic analysis and nanoindentation t......
Nickel-based high temperature alloy forging parts, the heat treatment process introduction
Nickel-based high-temperature alloy forging parts have high strength, good toughness and oxidation resistance, and are widely used in aviation, shipbuilding, petrochemical, nuclear power, turbine, pressure ......