LC-TS6 Type Vertical Molten Iron Management Instrument for Furnace Front

LC-TS6 Pre-furnace Vertical Molten Iron Management Instrument, Computerized Carbon-Silicon Analyzer
Principle Overview
The LC-TS6 Pre-furnace Vertical Molten Iron Management Instrument and Computerized Carbon-Silicon Analyzer is a new generation of pre-furnace molten iron quality management equipment developed by our company through years of research and improvement, offering higher measurement accuracy and more stable performance. The thermal analysis technology for molten iron quality originates from phase diagram theory in metallurgy and has long been widely used in developed countries for the detection and control of molten iron before casting. It is an indispensable testing method in advanced casting technology and plays a crucial role in the production of high-quality castings. The molten iron quality management instrument uses the solidification temperature curve of the cast iron structure formation process as the measurement object. The built-in computer analyzes the solidification temperature curve to identify characteristic points of the curve under different compositions. Based on these characteristic points, it calculates molten iron performance parameters such as carbon equivalent (CE%), carbon content (C%), silicon content (Si%), nodularity (SG%), and tensile strength (RM). The thermal analyzer completes detection in approximately 90 seconds, within the waiting time of the molten iron. Then, based on the automatically calculated amounts of carburizer, ferrosilicon, and scrap steel to be added, the molten iron composition is adjusted to achieve the suitable composition for pouring.
Instrument Specifications
Temperature Transmitter: Original imported temperature transmitter, min resolution 0.1°C, accuracy grade F.S±0.01%
Mainboard: Industrial baseboard
Display: 19-inch TFT true color display
Command Input: Industrial waterproof mouse
Recording Output: USB removable storage
Power Supply: AC220V 50Hz
Instrument Dimensions: Vertical 560×380×1350mm
Instrument Functions
Measurement Functions: Molten iron grade, carbon equivalent, carbon content, silicon content, undercooling, nodularity, tensile strength, etc.
Setting Functions: Can set 10 calibration lines, 10 target compositions, with linkage between calibration lines and target materials
Supplement Function: Calculates supplement amounts based on measurement results, target composition, molten iron weight, and yield rate
Recording Function: Records up to 5000 measurement results in chronological order, with process replay capability
Browsing Function: Can browse trend distribution charts of main measurement parameters and differential graphs of solidification temperature curves for data analysis
Output Function: Automatically outputs measurement records to a USB drive for transfer to other computers for review and analysis
Measurement Technical Parameters
Temperature Temp: Measurement range 0—1370°C; Measurement accuracy F.S±0.01%
Carbon Equivalent CE%: Measurement range 2.20—5.00%; Measurement accuracy ±0.05%
Carbon Content C%: Measurement range 2.00%—4.80%; Measurement accuracy ±0.05%
Silicon Content Si%: Measurement range 0.20%—4.50%; Measurement accuracy ±0.10%
Nodularity SG%: Measurement range 60%—95%; Measurement accuracy ±10.0%
Tensile Strength RM: Measurement range HT100—HT350; Measurement accuracy: min value
CE, C%, Si% Correction Value Setting Range: -0.99 — +0.99
Software Functions
CE, C, Si Content Measurement: Can measure active CE, C, Si content for 10 target materials, inferring molten iron grade (HT);
Molten Iron Adjustment Calculation: Based on target composition range, molten iron weight, carburization yield rate, silicon yield rate, and measurement results, calculates the amounts of carburizer, ferrosilicon, or scrap steel to add to hit the target composition.
Nodularity Measurement: By measuring the eutectic degree and undercooling of the molten iron, and assuming sufficient active Mg content, infers the nodularity of the nodular iron.
Molten Iron Composition Management: Sets carbon equivalent, carbon content, and silicon content ranges based on product grade. The instrument displays content in different colors: exceeding high limit in red, below low limit in green. Users can modify the content ranges.
Active Component Measurement Screen Introduction
1) Current date, time
2) Instrument version number
3) Max temperature (TM)
4) Liquidus temperature (TL)
5) Eutectic temperature (TE)
6) Carbon equivalent (CE1)
7) Carbon content (C%)
8) Silicon content (Si%)
9) Estimated molten iron grade and range graph (HT/FC)
10) Carbon equivalent and range graph (CE2)
11) Carbon content and range graph (C%)
12) Silicon content and range graph (Si%)
13) Thermal analysis temperature curve
14) Real-time temperature (Celsius)
15) Current detection line information box
16) Target composition range for Si
17) "Function Switch" button
18) "Target Material" button
19) "Weight Setting" button
20) "Detection Setting" button
21) "Data Browse" button
22) "End System" button
Nodularity Measurement Interface Introduction
1) Current date, time
2) Instrument version number
3) Max temperature (TM)
4) Liquidus temperature (TL)
5) Eutectic low point ()
6) Recalescence temperature (TEh)
7) Cooling rate and chart
8) Undercooling and chart
9) Recalescence time and chart
10) Nodularity and chart
11) Temperature curve
12) Real-time temperature
13) Current detection line information
14) "Function Switch" button
15) "Material Selection" button
16) "Weight Setting" button
17) "Detection Setting" button
18) "Data Browse" button
19) "End System" button