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Inviata - 12/08/2020 : 09:43:21
Molten steel sampler
Product introduction
Molten steel sampler is widely used in steelmaking electric furnace, converter, continuous casting, secondary refining and other process. The rapidly extracted steel sample is used for component analysis by spectrometer.
With the rapid development of smelting technology and the objective requirement of product quality, sampler has become an indispensable testing instrument in the production process of steelmaking and continuous casting in metallurgical enterprises. It can quickly and accurately analyze the contents of carbon, phosphorus and sulfur in metal samples with spectrometer and other analytical instruments. It has become an adjustment of the contents of various elements in molten steel, determination of steel varieties and guarantee of steel. The quality of material provides reliable technical basis.
The molten steel sampler has the characteristics of convenient use. The sampler is used in the field to save time quickly and ensure the quality of steel in order to reduce waste and improve economic benefits.
Sampler produced by our company: used for scouring and ladle after furnace, no deoxidization of molten steel sampling in tundish. Sampling of deoxidized molten steel in converters, electric furnaces and open hearths. Sampling success rate of our company is more than 98%, steel sample is full, dense and lustrous, and there is no pore. Sampler style can be made according to user's requirements. The main features and scope of application are used for rapid extraction of formed steel samples for spectral analysis. The utility model has the advantages of simple structure and convenient application.
Our company produces steel sampler series accessories including sampling box (also called sample box, iron parts), iron cap, resin sand, mud box, mud cake, quartz tube, small aluminum cap, iron clip, small paper tube, etc. Sampling boxes have a variety of types, mainly round, elliptical, duck-billed (thick and thin) steel samples taken out full, can be customized according to the different requirements of customers, production. We have many years of experience in independent die opening. Sampling box is the core part of the sampler. Our company has strict requirements for the production of sampling box in the sampler. It has very strict requirements in flatness and size. If we can not standardize the production of sampling box, it is easy to lead to unsatisfactory sampling, long burrs and other consequences. There are many kinds of sampling boxes produced by our company. According to the steel samples taken, there are round, elliptical, thick and thin samples. The wall thickness of the sampling boxes can also be distinguished by 1.5 or 2.0, and the length of the inlet can be divided. It can also be produced according to user's needs.
Installation and use method
1.Insert the sampler into the special measuring gun;
2.When measuring, the molten steel sampler inclines 60-65 degrees and inserts into molten steel. The insertion depth is more than 350 mm and the sampling time is 4-6 seconds.
3.After the sampler is removed from the metal melting furnace and ladle, it taps gently on the ground, and the steel sample falls to the ground.
Matters needing attention
1.Samplers must be protected from dampness during storage.
2.Molten steel must be sampled at temperatures above 1400 C.
3.Avoid strong vibration to prevent quartz tube from breaking.
4.Aluminum sampler is used as deoxidizer for steel sample with high oxygen content. Aluminum-free sampler is used as deoxidizer-free sampler for steel sample with low oxygen content.Sampler Probe factory
website:http://www.cfsampler.com/sampler-probe/ |
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