The 1400 ℃ box type heat treatment furnace is a high-temperature equipment widely used in industrial production and scientific research experiments, mainly used in the fields of metal material heat treatment, ceramic sintering, and new material development. Let's take a detailed look below!

A commonly used small 1400 ℃ box type heat treatment furnace (click on the image to view product details)

1. Equipment features
high temperature performance
The maximum working temperature can reach 1400 ℃, meeting the requirements of high-temperature heat treatment processes such as metal quenching, annealing, ceramic sintering, etc.
Using high-quality heating elements (such as silicon carbon rods, silicon molybdenum rods) and efficient insulation materials (such as alumina fibers) to ensure furnace temperature uniformity and energy-saving effects.

Accurate temperature control
Equipped with high-precision temperature controllers (such as PID intelligent temperature control system), the temperature control accuracy can reach ± 1 ℃, meeting the requirements of precision heat treatment.
Support multi-stage program temperature control, customizable heating, insulation, and cooling curves to meet different process requirements.

Safe and reliable
Equipped with safety devices such as over temperature protection, thermocouple protection, and leakage protection to ensure the safety of operators and equipment.
The furnace body adopts a double-layer structure design, with a low outer temperature to reduce heat loss and burn risk.

Easy to operate
Equipped with a touch screen or button operated panel, the interface is intuitive, easy to set up and monitor.
Support data recording and export functions for process analysis and quality traceability.

2. Application Fields
Heat treatment of metal materials
Quenching, annealing, tempering, aging treatment, etc., improve the mechanical properties of materials.

Ceramics and New Materials Sintering
Sintering and densification of high-temperature ceramics, functional ceramics, and composite materials.

Scientific research experiment
Universities and research institutes use it for new material development, high-temperature physical and chemical experiments, etc.

Aerospace field
Titanium alloy (Ti-6Al-4V) blades: Vacuum annealed at 1000 ℃ to eliminate forging stress, with elongation increased from 10% to 15%.
Silicon carbide fiber (SiC ₁) reinforced titanium based composite material: hot pressed sintering at 1350 ℃, interface bonding strength ≥ 300MPa.

New energy materials
Lithium ion battery cathode material (LiNi0.8Co0.1Mn0.1O ₂): sintered at 1150 ℃ in air atmosphere, with controlled particle size distribution between 5-10 μ m, and a specific capacity of 180mAh/g.
Fuel cell electrode plate (graphite/metal bipolar plate): Carbonized at 1300 ℃, with a surface roughness Ra<1 μ m, improving gas sealing performance.

Tool manufacturing
Ceramic cutting tool (Al ₂ O ∝+TiC): sintered at 1400 ℃ atmospheric pressure, with a bending strength of ≥ 1200MPa, capable of cutting hardened steel with a hardness of HRC60.

3. Purchase suggestions
Clarify requirements
Determine parameters such as furnace size, maximum temperature, and temperature control accuracy according to process requirements.
Do you need atmosphere protection (vacuum, inert gas, etc.).

Choose a reliable manufacturer
Priority should be given to manufacturers with production qualifications, good reputation, and comprehensive after-sales service.
Review manufacturer cases and customer reviews to ensure equipment quality and stability.

Focus on safety and energy efficiency
Confirm whether the equipment has safety functions such as over temperature protection and leakage protection.
Prioritize the use of high-efficiency insulation materials and energy-saving design equipment to reduce operating costs.

After-sale service
Confirm whether the manufacturer provides after-sales services such as installation and debugging, operation training, maintenance, etc.
Understand the supply situation and response time of spare parts to ensure long-term stable operation of the equipment.

Customized 1400 ℃ box type heat treatment furnace with observation window (click on the picture to view product details)

4. Summary
The 1400 ℃ box type heat treatment furnace has become a universal equipment for high-end material heat treatment due to its wide temperature range, multi atmosphere compatibility, and ability to process large-sized workpieces. Whether it is the optimization of the microstructure of metal materials or the densification sintering of ceramic/composite materials, the core advantage lies in the directional control of material properties through precise temperature control, atmosphere protection, and structural design. In practical applications, it is necessary to select furnace parameters reasonably according to the workpiece material, process requirements, and production capacity requirements, and strictly comply with safety regulations to maximize the efficiency of the equipment.Click to learn more box furnaces! Or click on online customer service to learn more about product information!