Antiscaling alloy

Abstract

The invention provides an antiscaling alloy, which is characterized by comprising the following compositions by weight percentage: 7 to 25 percent of Ni, 15 to 45 percent of Cu, 6 to 20 percent of Zn, 3 to 8 percent of Ti, 0.1 to 0.6 percent of V, 2 to 10 percent of Cr, 1 to 6 percent of Mn and the balance of Fe. In the using process, the antiscaling alloy only has the catalyzing function, and is not consumed, so the antiscaling alloy can be used for a long time, and has convenient use and low price; and the antiscaling alloy has the advantages of antiscaling, high efficiency, environmental protection and the like, and has foreseeable enormous economic and social values.

Description

Technical field: [0001] The invention relates to material science and anti-scaling technology of liquid holding or conveying systems, and in particular provides an anti-scaling alloy which can be used for anti-scaling of pipelines, valves and boilers of liquid systems. Background technique: [0002] In the prior art, in many cases, we need to perform anti-scaling treatment on the containers or pipelines holding or transporting water or other substances. [0003] For example, in oil extraction, in order to exploit the oil reservoir as much as possible, we have adopted many physical and chemical means. Most of the methods are almost related to water, including refilling the ground with water, injecting hot water, injecting water containing various chemicals, and so on. In fact, the oil extracted from many oil fields has a water content of more than 50%, or even 95%, so oil-water separation and water recycling must be carried out. Therefore, water treatment is an important pa...

AI Technical Summary

Problems solved by technology

Where there is water, there is scale. From boilers to pipelines and valves, the formation of scale will cause a decrease in thermal efficiency, increase energy consumption, blockage of pipelines and failure of valves, so descaling operations must be carried out frequently

[0004] Descaling is a time consuming and inefficient operation

The use of softened water is an effective means of anti-scaling, but under the condition of a huge amount of water and the addition of various chemical substances during use, effective softening cannot be carried out at all; traditional methods of anti-scaling and descaling include the use of magnetic materials, mechanical descaling Dirt and chemical cleaning, but the effect is not ideal

Commonly used chemical cleaning methods, not only to stop boiler heating, but also environmental problems caused by emissions

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