Search results for keyword: solubility
Pressure water film crystallizer
A membrane crystalizer is a device that is used to produce crystals from a liquid solution. It is an important tool in the chemical and pharmaceutical industries, as well as many other industries. The membrane crystalizer is composed of two chambers, separated by a semi-permeable membrane. On one ......
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mechanical mixture
Mechanical Mixtures
Mechanical mixtures are combinations of two or more materials that exist in the same physical state—where all of the components are able to be easily separated. These mixtures are made up of individual solid particles that are suspended in solution or gas.
Some examples of m......
27MnCrV Petroleum Casing Strengthening and Toughening Heat Treatment Process
27MnCrV Petroleum Tubing Hardening Heat Treatment Process
27MnCrV tubing, a type of steel pipeline typically used in petroleum production and transportation, is widely used due to its excellent resistance to corrosion and rust, high durability and strength, and good ductility. As corrosion resist......
Metal Heat Treatment: Vacuum Heat Treatment
Vacuum Heat Treatment
Vacuum heat treatment is an important field of metalworking that is used to improve the mechanical and chemical properties of metal products. Vacuum heat treatment is a process in which metals are heated to a certain temperature in an atmosphere of a vacuum (that is, a highl......
Microalloyed steel should not adopt solid solution strengthening method
Welding alloy steel should not use solid solution strengthening
Alloy steel is a kind of steel containing a certain amount of alloying elements, commonly used alloy elements are Cr, Ni, Mo, W, V and so on.The welding alloy steel should not be used for solid solution strengthening, because:
1. We......
International Classification of Heat Treating Oils
Introduction
Heat treatment oil is a kind of specialty oil used in heat treatment processes. It is used to maintain heat treating parameters, improve surface properties, reduce part distortion and minimize corrosion or oxidation on the treatment surfaces. Heat treatment oils are divided into thre......
Introduction to the formula of water-soluble quenching liquid (1)
Water-soluble Quenching Liquid
Water-soluble quenching liquids are used in the quenching process of metals, which refers to annealing, hardening, and other heat treatment processes to improve the physical properties of metal materials. In the annealing process, water-soluble quenching liquids are......
Common Defects of Nitriding (Soft Nitriding)
Leakage of N2 in NF3 Etching
As the need for complex semiconductor wafers and advanced packaging technologies continues to grow, so does the need for sophisticated high-throughput chemical etching processes. Nitrogen trifluoride (NF3) is a key etchant used in the semiconductor industry, as it is ......
Absorption Rate of Alloy Elements and Its Influencing Factors in Converter Steelmaking Process
The absorption rate of alloy elements and influencing factors in the steel smelting process
Steel smelting is a very important effect on the quality of steel, so that the steel alloy elements all metallurgical index and chemical composition, especially the uniformity of alloy element absorption p......
Basic Physical and Chemical Properties of Continuous Casting Mold Flux
Introduction
Continuous casting protection slag is a kind of powder slag produced by steelmaking process. It is composed of a mixture of iron oxide, calcium oxide, silicon oxide and aluminum oxide. Generally, the slag produced in the steelmaking process can be divided into two kinds, one is molte......
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