Efficient detection method for particle steel

A detection method and particle technology, which can be applied to measurement devices, instruments, scientific instruments, etc., can solve problems such as adjustment, error in detection results, and no method for quickly predicting the water yield of particle steel.

Active Publication Date: 2021-02-19
TANGSHAN CAOFEIDIAN DISTRICT TONGXIN RENEWABLE RESOURCE RECYCLING
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  • Abstract
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Problems solved by technology

[0003] 1. In the traditional method, the samples in the particle steel detection process are distinguished, so the water yield of the particle steel obtained has errors;
[0004] 2. The traditional method does not provide a method for quickly estimating the water yield of particle steel;
[0005] 3. In the traditional method, the melting process of the particle steel is not adjusted during the melting process, resulting in errors in the final detection results

Method used

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  • Efficient detection method for particle steel
  • Efficient detection method for particle steel
  • Efficient detection method for particle steel

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Embodiment Construction

[0075] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0076] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0077] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a spec...

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Abstract

The invention relates to an efficient detection method of particle steel, and the method comprises the following steps: sampling the particle steel for three times, determining a mass difference coefficient Z according to a sample ratio, processing a sample to ensure the representativeness of the sample, screening the sample, dividing the sample into a rough material group, an oversize material group and an undersize material group, and measuring the sample groups; determining an irregular coefficient G of the particle steel, estimating an estimated particle steel water outlet rate Y0 according to a preset rule, judging whether the estimated particle steel water outlet rate Y0 can be used as a final total water outlet rate or not, if not, melting the particle steel, and accurately adjusting the current and the melting time of a high-audio reaction furnace in the melting process, so that the melting effect is guaranteed, so as to determine the water yield of the particle steel.

Description

technical field [0001] The detection method in the field of the present invention is specifically a high-efficiency detection method for particle steel. Background technique [0002] Particle steel is a by-product of the steelmaking process, which is made of various oxides formed by the oxidation of silicon, manganese, phosphorus, sulfur and other impurities in pig iron during the smelting process and salts formed by the reaction of these oxides with solvents. Composition, steel slag contains a variety of useful components: 2% to 8% of metallic iron, 40% to 60% of calcium oxide, 3% to 10% of magnesium oxide, 1% to 8% of manganese oxide, so it can be used as raw materials for iron and steel metallurgy, particles The mineral composition of steel is mainly tricalcium silicate, followed by dicalcium silicate, RO phase, dicalcium ferrite and free calcium oxide. Steel slag is clinker, which is a remelting phase with a low melting temperature. When remelting, the liquid The phase ...

Claims

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Application Information

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IPC IPC(8): G01N25/02G01N5/00
CPCG01N25/02G01N5/00
Inventor 陈秋生赵立红
Owner TANGSHAN CAOFEIDIAN DISTRICT TONGXIN RENEWABLE RESOURCE RECYCLING
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