1200C Top Seeded Solution Growth Furnace

This is a top seed solution growth (TSSG) furnace for growing various single crystals via flux solution. The furnace consists of high-quality alumina fiber brick with a chamber of 9.5″ Diameter x 8.6 ” high and can be used up to 1200º C. The Precision digital temperature controller with 30 segments programmable is built in the furnace with +/- 0.1ºC accuracy, as well as precision,  pulling, and rotation mechanism with a speed range from 0.1 – 50 mm/hour.

 

Features and Advantages

 

1.Composed of a 1200 degree well type box furnace and a precision rotating pulling mechanism, it can be used for TTSG method to grow various single crystals of materials

2.Pulling and rotating speed are controlled by PLC touch screen, with simple operation

3.The furnace body is movable and easy to install samples

4.The box furnace adopts a double-layer shell structure, which makes the surface temperature<60C

 

Application

 

Research on Crystal Materials: TSSG technology can be used to grow various types of single-crystal materials, including ferroelectrics and semiconductors. For example, barium titanate (BaTiO3) and lithium iron phosphate (LiFeP2O7) can be prepared using the TSSG method. These materials have important functional properties, such as photoelectric effects and magnetism, and are widely used in electronic devices.

Semiconductor Industry: In the semiconductor industry, high-quality single crystals are the foundation for manufacturing high-performance electronic components. TSSG methods can be used to grow silicon carbide (SiC) crystals, a wide-bandgap semiconductor material. Due to its excellent performance under high-temperature, high-frequency, and high-pressure conditions, SiC is widely used in power electronics.

Optical and Optoelectronic Applications: For applications requiring high optical quality crystals, such as lasers and infrared detectors, TSSG technology is also applicable. For instance, indium antimonide (InSb) crystals can be grown for use in infrared-sensitive devices.

Research into New Materials: TSSG methods can also be used to explore and develop new multifunctional materials, especially those with potential applications in energy or medical fields.

Precision Experiments: Since TSSG technology allows for precise control of growth conditions, it is well-suited for fundamental research in materials science, such as studying phase transitions and defect formation during crystal growth.

 

Specification

Furnace construction	Double shell steel casing with a cooling fan to keep a low surface temperature High-purity alumina fiber insulation and liner for max. energy saving Inside Chamber Size of furnace 9.5″ Diameter x 8.6 ” high (9 Liter) The furnace is slidable on the frame for easy sample loading and unloading Quartz window is available upon request
Working Temperature	Max. Working Temperature: 1250ºC (< 30 minute) Standard  Working Temperature: 1150ºC (continuous)
Control Panel	PLC touch screen control panel for controlling temperature, pulling speed, rapid downward speed and rotation speed of pulling rod Temp. Controller: 8 steps programmable and auto PID control with +/- 0.1ºC accuracy Heating Rate 0~10ºC / min (suggestion at =< 5ºC) Pulling Speed: 0.5-50mm/h adjustable Downward speed: 50 mm/minute fixed The rotation speed of the pulling rod: 0.1-23 RPM adjustable
Pulling Range	250 mm Max.
Power	AC 220V  Single Phase 4.0 KW
Power Cable & Plug	10 feet long 10-3 AWG heavy-duty UL-approved power cable is included. The plug is not included.
Warranty	One-year limited warranty (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty.)