Iron quality management instrument

XY-TG4L typeIron quality management instrumentIntroduction:

XY-TG4L typeIron quality management instrumentIt is a new generation of furnace front molten iron management instrument developed by our company in the past 10 years, which has stable performance and high measurement accuracy. It captures a large amount of thermal effect information of molten iron solidification in real time through the cooling curve of the temperature change of molten iron tissue in the sample cup over time. Through a series of complex data processing, it quickly and accurately determines the carbon content, silicon content, carbon equivalent, tensile strength, initial crystallization temperature, and eutectic temperature in molten iron.

The difference between a molten iron quality analyzer and a spectroscopic chemical analysis is that a thermal analyzer measures the process of forming the structure of cast iron, which is the comprehensive result of the effect of different contents of all elements in the molten iron on the formation of the cast iron structure. It detects the effective equivalent content in the molten iron.<BR>It is impossible to accurately measure each element that accumulates in the molten iron, determine the specific content of each element in the molten iron, and determine the direction and degree of the effect of each element content on the formation of cast iron structure within the waiting time of the molten iron in front of the furnace. Even if it is possible, it is impossible to adjust the content of each element within the specified range.

The thermal analyzer can directly measure the comprehensive effect of different element contents on the formation of cast iron structure, and adjust the comprehensive effect results directly to achieve the expected cast iron structure. This is the biggest advantage of the thermal analyzer compared to other detection methods, and also the reason why it is widely used in casting factories in developed countries.

XY-TG4L typeIron quality management instrumentanalytical method

At this point, insert the bracket plug into the signal input socket, install the carbon cup on the bracket, and the current temperature displays the ambient temperature, completing the preparation work for measurement. Pour molten iron between 1200 and 1300 degrees into a carbon cup, and as the temperature of the iron decreases, a cooling curve will be displayed on the LCD screen. After about two minutes, the carbon equivalent, carbon content, silicon content, etc. will be displayed, and the measurement is complete. At this point, remove the carbon cup from the bracket.

XY-TG4L typeIron quality management instrumentMain functional features:

Detection of carbon content C%: measurement range 2.8~4.2%, measurement accuracy<=+/-0.05

Detection of silicon content SI%: measurement range 0.9~3.0%, measurement accuracy<=+/-0.1

Detection of carbon equivalent CE%: measurement range 3.2~4.8%, measurement accuracy<=+/-0.1

Intuitively display the cooling curve to calculate the tensile strength of molten iron.

Formulas such as gray iron and ductile iron calculation formulas can be used to calculate the amount of carbon additive, ferrosilicon, and scrap steel added.

Ten measuring lines can be set to meet the measurement of carbon and silicon content in different materials.