Spark Direct Reading Spectrometer Detects Iron and Steel Elemental Advantages
Spark direct reading spectrometer is used to accurately quantify the chemical composition of metal materials . The purpose is to have a direct understanding of its own material in order to judge whether it is qualified or not. The test of the steel element content is a traditional test item for the R&D, production control and quality inspection of the steel industry.
Classical chemical analysis methods are chemical reagents that are complex to operate, have a single analytical element, take a long time to analyze, and consume potential environmental hazards. The need for rapid analysis of the simultaneous analysis of steel smelting furnaces directly prompted the invention of direct reading spectrometers. In the decades since the invention and improvement of the direct-reading spectrometer , it has perfectly fulfilled the needs of the modern steel industry for fast analysis of elemental content of steel, rich element types, low cost, and environmental friendliness. Other elemental analysis methods have never been so Just meet the above needs. At present, direct-reading spectrometers are required equipment for steel smelting, processing, and complete machine companies that pursue product technology and quality.
Direct reading spectrometer for spark , suitable for die-casting, casting, iron and steel or non-ferrous metals industry, the requirements of the furnace metal analysis, and the rapid quantitative analysis of metal components, into the factory material inspection and automotive, machinery manufacturing and other industries of metal materials analysis. The rapid analysis before the furnace and the product testing in the central laboratory can be used for a variety of matrix analysis: Al, Pb, Mg, Zn, Sn, Fe, Co, Ni, Ti, Cu, etc.
Photoelectric direct reading spectrometer has the following advantages:
1, the furnace samples taken just polished off the surface of the scale, to a solid sample placed in the sample excitation stage, eliminating the need for chemical analysis of a sample drilled trouble. For aluminum and copper, zinc and other non-ferrous metal samples, small lathes can be used to surface oxide skin.
2, from the sample to the computer to report elemental analysis content is only 20-30 seconds, the speed is very fast, help to shorten the smelting time, reduce costs. Especially for those elements that are easily burned, it is easier to control the final ingredients.
3. All the elements to be analyzed in the sample (several or even more than a dozen) can be analyzed at the same time. For products with complex brand names, the more analytical elements are healed and the economic benefits are better.
4. The analysis accuracy is very high. It can effectively control the chemical composition of the product and ensure that it can meet the specifications of the national standard. It can even control the alloy composition to the middle and lower limits of the specification to save the consumption of the intermediate alloy or iron alloy.
5, analysis data can be printed out from the computer or stored in a floppy disk as a permanent record.
From a technical point of view, photoelectron spectroscopy can be said to date, there are no more efficient instruments for rapid analysis at the furnace. Therefore, smelting, foundry, and other metal processing companies in the world are competing to adopt such instruments as a routine analysis method. It is a very favorable analytical tool for ensuring product quality and economic efficiency.
Nanjing Kirin Scientific Instrument Group Co., Ltd.
Testing Center
2015.12.15
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