blog about SH Scientifics 1800C Furnace Boosts Battery 3D Printing Research

In modern materials science, chemical engineering, and other research fields involving high-temperature processing, precise control of experimental conditions is paramount. Particularly when working with small samples, requiring controlled atmospheres, or capturing volatile substances, a high-performance tube furnace becomes an indispensable tool. The newly launched 80TS series high-temperature tube furnace from SH Scientific, with its exceptional performance, flexible configuration, and broad application range, emerges as an ideal solution for researchers.

A tube furnace is a common laboratory instrument designed for heating, annealing, sintering, solution treatment, and atmosphere control of samples under high-temperature conditions. Its core structure typically consists of a cylindrical chamber surrounded by heating elements, where samples are placed for thermal processing.

A standard tube furnace comprises several key elements:

• Furnace Body: The main structure typically featuring a metal exterior and high-temperature insulation materials.
• Heating Elements: Core components that convert electrical energy to thermal energy, commonly made of resistance wire, silicon carbide (SiC), or molybdenum disilicide (MoSi2).
• Reaction Tube: The sample container constructed from quartz, ceramic, or metal materials.
• Control System: Manages heating element temperature through sensors, controllers, and actuators.
• Atmosphere Control System (Optional): Regulates chamber atmosphere using gas flow meters, valves, and sealing mechanisms.
• Vacuum System (Optional): Evacuates chamber gases through vacuum pumps and gauges.

The 80TS series represents SH Scientific's latest innovation in high-performance tube furnaces, specifically engineered for demanding applications in materials science and chemical engineering. With operational temperatures reaching 1800°C and multiple tube diameter options, this system addresses critical needs in emerging fields including secondary batteries, graphene technology, polymer composites, titanium processing, and 3D-printed ceramics.

• Maximum Temperature: 1800°C
• Continuous Operation: 1650°C
• Tube Diameter: 80mm (standard)
• Heating Power: 4.3kW
• Heating Zone Length: 300mm
• Heating Elements: Silicon Carbide (SiC)
• Insulation: Molybdenum Disilicide (MoSi2)
• Dimensions: 690×580×1010mm
• Weight: 72kg

The system incorporates several innovative design elements:

• Dual-shell construction with variable-density insulation minimizes surface temperatures
• Programmable digital controller enables precise thermal cycling
• Modular door design accommodates horizontal operation
• Optional integrated gas flow management and vacuum systems

The furnace supports synthesis and modification of battery electrode materials, performance testing, and graphene production through controlled thermal processing.

Applications include polymer composite heat treatment, titanium alloy annealing/solution treatment, and ceramic sintering for additive manufacturing.

The system serves diverse research needs including semiconductor fabrication, nanomaterial synthesis, catalyst development, and biomedical material sterilization.

1. Verify all system connections (power, gas, vacuum)
2. Select appropriate reaction tube and sealing configuration
3. Load samples and position within heating zone
4. Program temperature profile via digital controller
5. Initiate heating cycle with atmosphere/vacuum as required
6. Allow natural cooling before sample retrieval

Regular maintenance includes chamber cleaning, heating element inspection, control system verification, and gas/vacuum system checks. Proper storage in dry, ventilated environments is essential for prolonged performance.

Operators must adhere to thermal protection measures, gas handling protocols, vacuum safety procedures, and electrical safety guidelines during all experimental procedures.

The growing demands of materials research and emerging technologies position high-performance tube furnaces as critical laboratory infrastructure. With capabilities addressing current and anticipated research needs, systems like the 80TS series are poised to support advancements across multiple scientific disciplines.