NJ-TG3-type furnace front hot metal quality management instrument Introduction:
1 iron liquid adjustment calculation
Based on the target composition range, weight of molten iron, carbon recovery rate, silicon recovery rate and measurement results, calculate the target amount of carbon additive, ferrosilicon or scrap addition.
2 ball rate measurement
By measuring the eutectic and supercooling of molten iron, the spheroidization rate of molten iron can be calculated under the premise of sufficient active Mg content.
3 iron liquid composition management
The carbon content, carbon content and silicon content range are set according to the product grade. The instrument will display the content in different colors, failing to be displayed in red and pass in green. Users can modify the content range by themselves. Technical Parameters:
1, temperature transmitter: imported temperature transmitter, the minimum resolution of 0.1 ℃ accuracy class F.S ± 0.01%
2, the motherboard: military-level industrial floor
3, the monitor: 19-inch LCD widescreen monitor
4, instruction input: industrial waterproof mouse
5, record output: USB removable memory
6, power supply: AC 220V 50Hz
7, operating system: dual system operation, touch or mouse operation.
8, NJ-TG4 type carbon silicon manganese analyzer
9, NJ-TG5 type for carbon chromium rapid analyzer
Software function
CE, C, Si content measurement
(1) The CE, C, Si contents of 10 kinds of target materials can be measured to calculate the iron liquid grade (HT);
(2) Reactive CE carbon equivalent measurement range: 2.20 - 4.80%;
(3) Measuring range of active C content: 2.00 - 4.20%;
(4) active Si content measurement range: 0.20-4.50%;
(5) Active CE, C%, Si% correction values can be set in (-0.99 - +0.99).
Introduction
NJ-TG3 furnace hot metal quality management instrument is used to quickly determine the carbon equivalent (CE), carbon content (C%), silicon content (Si%) and manganese content (Mn%) of gray cast iron and nodular cast iron in front of the furnace; Predict the tensile strength of ordinary gray cast iron.
