2100°C Atmosphere Vacuum Furnace

2100℃ Atmosphere Vacuum Furnace

The 2100℃ vacuum atmosphere furnace is an ultra-high temperature vacuum atmosphere experimental device. It integrates a temperature control system, vacuum furnace chamber, vacuum pump system, gas path system, pressure protection system, gas flow control system, and positive and negative pressure detection system. The water-cooled unit and furnace body are designed separately. The furnace chamber uses a multi-layer metal reflective screen structure and high-purity tungsten strips as heating elements. It is specifically designed for ultra-high temperature atmosphere sintering, vacuum heat treatment, high-purity material experiments, and advanced material research and development.

ميزات المنتج ( Atmosphere Vacuum Furnace)

1. 2100℃ Ultra-High Temperature Heating with Tungsten Strips

This vacuum atmosphere furnace has a maximum operating temperature of 2100℃. It uses high-purity tungsten strips as heating elements, evenly distributed around the furnace chamber. Tungsten strips offer advantages such as high high-temperature strength, good oxidation resistance, and long service life, meeting the requirements of ultra-high temperature sintering and melting processes. Note: Nitrogen gas must not be introduced above 800℃.

2. Multi-Layer Metal Reflector Screen for Thermal Insulation

The furnace chamber is constructed with 10 layers of reflectors: 3 layers of tungsten, 2 layers of molybdenum, 2 layers of 310S stainless steel, و 3 layers of 304 الفولاذ المقاوم للصدأ. The multi-layer reflector screen structure provides excellent thermal insulation, minimizes heat storage, and effectively prevents high-temperature heat loss.

3. High-Temperature and High-Pressure Gas Protection to Prevent Evaporation

When the temperature exceeds 1600℃, the furnace pressure is maintained at 100-1000Pa by controlling the argon gas flow rate, effectively preventing evaporation of the heating element and high-temperature reflector, thus extending the equipment’s service life. Argon gas can be used as the atmosphere.

4. High Vacuum and Positive Pressure Protection

A two-stage direct rotary vane vacuum pump + Roots pump is used, with a vacuum value of 0.1-1000Pa (pressure controllable). The furnace lining steel plate is 6-20mm thick, double-sided welded, and can withstand a positive pressure of 0.1MPa. A pressure protection system is equipped: a signal from an electrical contact pressure gauge or pressure sensor automatically closes the inlet valve and activates the exhaust valve and alarm, providing audible and visual alarms.

5. 304 Stainless Steel Water-Cooled Double-Layer Furnace Body

The electric furnace body adopts a 304 stainless steel water-cooled double-layer structure, equipped with a 3P chiller (with compressor). The water-cooled parts are located around the outer shell. The furnace shell temperature remains below 45℃ during long-term operation without shutting down the furnace, ensuring safe and comfortable operation.

مجالات التطبيق (Vacuum Furnace)

• Ultra-High Temperature Ceramic Sintering: Suitable for high-temperature vacuum or atmosphere sintering of ultra-high temperature ceramic materials such as silicon carbide, silicon nitride, aluminum nitride, and zirconium oxide to obtain high-density, high-performance ceramic products.
• Refractory Metal Processing: Suitable for high-temperature sintering, melting, and heat treatment processes of refractory metals such as tungsten, molybdenum, tantalum, and niobium.
• Aerospace Materials: Suitable for high-temperature vacuum sintering of key materials such as aerospace high-temperature alloys and ceramic matrix composites.
• New Material Development: Suitable for ultra-high temperature synthesis and heat treatment process research of new materials such as special ceramics, composite materials, high-temperature alloys, and nanomaterials.
• High-Purity Metal Preparation: Suitable for vacuum melting, purification, and heat treatment of high-purity metals.
• Hard Alloys: Suitable for high-temperature vacuum sintering of tungsten carbide-based hard alloys.

ملف الشركة

مؤسسة مهنية متخصصة في خدمات تكنولوجيا المعالجة الحرارية وR&د, تصنيع, ومبيعات الأفران الكهربائية ذات درجة الحرارة العالية.

تركز الشركة على تطوير أفران كهربائية ذات درجة حرارة عالية تغطي نطاق درجة حرارة كامل من -100 درجة مئوية إلى 2600 درجة مئوية. وتشمل منتجاتها الأفران الكهربائية التجريبية, أفران الغلاف الجوي, أفران صناعية, ومعدات التدفئة التعريفي متوسطة التردد. وتشمل المنتجات الرئيسية أفران الصندوق, أفران الأنبوب, أفران الرفع, أفران دافعة, أفران البوجي, أفران دوارة, أفران النفق, ومختلف الأفران المتخصصة متوسطة التردد.

تلتزم الشركة بالابتكار التكنولوجي وحصلت على شهادات ISO9001 و EU CE. انها تمتلك 21 العلامات التجارية المسجلة, 29 براءات الاختراع, و 27 حقوق التأليف والنشر البرمجيات.

طرق الدفع

تي تي

طرق الشحن

يتم تعبئة الفرن الكهربائي في ثلاث طبقات: ملفوفة أولاً بورق رغوي, ثم ملفوفة في فيلم من البلاستيك, ومعبأة أخيرًا في صندوق خشبي.

2100℃ Vacuum Atmosphere Furnace Frequently Asked Questions (التعليمات)

1. What is the highest temperature this equipment can reach?

The equipment can operate at a maximum temperature of 2100℃, suitable for ultra-high temperature experiments and sintering processes.

2. What gases can be introduced?

The standard configuration supports an argon protective atmosphere. Due to the use of tungsten-coated heating elements, nitrogen is prohibited above 800℃.

3. What vacuum level can be achieved?

The equipment’s vacuum range is 0.1-1000Pa, which can be precisely controlled according to process requirements.

4. Does it support automated operation?

نعم. The equipment uses a PLC intelligent control system, which can automatically complete heating, تبريد, atmosphere control, and pressure control.

5. Is it safe for the furnace to operate at high temperatures for extended periods?

The equipment adopts a double-layer water-cooled structure and multiple safety protection systems. During long-term operation, the furnace shell temperature is ≤45℃.