Add Time: 2025-12-22 View:641
Vacuum Molten Salt Electroplating Furnace ——Cutting edge equipment for surface modification of highly active metals such as lithium, sodium, aluminum, titanium, etc The vacuum molten salt electroplating furnace is a special electrochemical deposition equipment that integrates high vacuum environment, high-temperature molten salt electrolyte, and DC/pulse power supply system. The core principle is: Under vacuum or inert atmosphere protection, immerse the workpiece (cathode) and anode in a molten ...
![]() | Equipment features: Deposition of highly active metals: achieving electroplating of metals such as Li, Na, K, Ca, Al, Mg, Ti that cannot be achieved in aqueous solution systems; Dense coating and strong adhesion: High temperature molten salt reduces interfacial energy, promotes atomic diffusion, and forms dendrite free, low porosity coating; Vacuum/inert environment ensures purity: avoids reactions between O ₂/H ₂ O and active metals, prevents oxidation, hydrogen embrittlement, or impurity inclusions; Accurate and controllable process parameters: temperature, current density, deposition time, and salt composition can be adjusted to adapt to different material systems; Suitable for complex shaped workpieces: The molten salt has good fluidity and can achieve uniform coverage of inner holes, grooves, and other parts (better than PVD/CVD); Green alternatives to traditional processes: Compared to hot-dip plating or chemical vapor deposition, it has lower energy consumption and no organic solvent pollution. | ||
Device Name | Vacuum molten salt electroplating furnace | ||
Specification Model | NBD-G1200-10TPIDF5LR | ||
Power supply | 220V 50HZ | ||
rated power | 3KW | ||
temperature control accuracy | ±1℃ | ||
Temperature control thermocouple | φ2*350mm | ||
temperature measuring thermocouple | K-type right angle thermocouple with a diameter of 8 * 100mm+450mm (aviation plug) | ||
Tmax | 1150℃ | ||
Reactor size | Φ 120 * 368mm (effective sample space is approximately Φ 78 * 160mm) | ||
DC regulated power supply | LDX-K1080D(800W/10V/80A) | ||
Chassis dimensions | 250*310*110 | ||
Long term working temperature | 1100℃ | ||
Recommended heating rate | ≤10℃/min | ||
float flow meter | 20-200ml/min | ||
Size of furnace temperature zone | Φ150*200mm | ||
Size of furnace temperature zone | Length 760*Height 900*Depth 610mm | ||
control system |
| 1. Sintering process curve setting: dynamically display the set curve, and the equipment sintering can pre store multiple process curves, each of which can be freely set; 2. Pre order sintering is available to achieve unmanned sintering process curve sintering; 3. Real time display of sintering power, voltage and other information, recording of sintering data, and the ability to export for paperless recording; 4. Capable of remote control and real-time observation of equipment status; 5. Temperature correction: The difference between the main control temperature and the sample temperature is nonlinearly corrected throughout the sintering process. | |
| Appointment sintering | ![]() | Optimize equipment utilization, ensure sintering process stability, save waiting time, and achieve efficient and orderly sample preparation | |
| Nonlinear temperature correction | ![]() | By using algorithms to nonlinearly correct the temperature deviation between the control point and the sample due to their different positions in the temperature field, the consistency between the control temperature and the sample temperature is improved, the operation is simplified, and the accuracy of experimental data is enhanced。 | |
| data storage | ![]() | Ensure data security, integrity, standardized management, and efficient retrieval | |
| remote control | ![]() | You can log in to the control system anytime and anywhere through computers, mobile phones, and other terminals to view the operating status of the heating furnace (temperature, pressure, heating rate, etc.), and remotely adjust parameters and start/pause programs according to experimental needs. No need to travel back and forth to the laboratory at night or on holidays to meet the parameter tuning needs during the experimental process; Real time monitoring of key experimental processes can also be achieved during cross regional business trips, significantly reducing ineffective commuting time and allowing researchers to allocate work energy more efficiently. | |
| Multiple sets of process programs can be preset | ![]() | Multiple types of experiment specific temperature programs can be preset to ensure experimental repeatability and ease of operation, support process optimization and data tracing, adapt to team collaboration and technical inheritance, greatly improving experimental efficiency and design flexibility. | |
temperature accuracy | +/1℃ | ||
heating element |
| Mo doped Fe Cr Al alloy | |
Net weight | 约90KG | ||
Precautions for Equipment Usage | 1. Do not open the furnace when the equipment furnace temperature is ≥300°C to avoid injury; 2. Minor cracks formed during continuous use of the furnace are normal and do not affect the normal operation of the equipment; | ||
Service Support | 1-year warranty, providing lifetime support (excluding consumable parts within the warranty scope). | ||
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Typical application areas
1. Solid state batteries and lithium metal batteries
Preparation of lithium metal negative electrode: electrodeposit high-purity, dendrite free lithium layer (thickness 10-50 μ m) on copper foil;
Lithium alloy negative electrode (Li Al, Li Mg): improves cycling stability and safety;
Solid state electrolyte interface modification: in-situ lithium plating on LLZO surface to improve interface wettability.
2. Aerospace and Defense
Aluminization of titanium alloy surface: forming Ti Al diffusion layer to enhance high-temperature oxidation resistance;
Magnesium alloy corrosion-resistant coating: molten salt electroplating of Al or Zn Al alloy, replacing toxic chromate treatment.
3. Nuclear energy and special metallurgy
Uranium/plutonium fuel element cladding coating: deposition of corrosion-resistant metal layer in high-temperature molten salt;
Purification and recovery of rare earth metals: Obtaining high-purity metals through electrochemical refining.
4. Exploration of cutting-edge scientific research
Negative electrode of sodium/potassium metal battery: Study the deposition morphology of Na and K on different substrates;
Multi principal element alloy (HEA) electrodeposition: co depositing multiple metal elements in molten salt.