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2100°C Atmosphere Vacuum Furnace
PRODUKTPARAMETRE
Beskrivelse
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.
Produktfunksjoner ( Atmosphere Vacuum Furnace)
- 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℃.
- 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, og 3 layers of 304 stainless steel. The multi-layer reflector screen structure provides excellent thermal insulation, minimizes heat storage, and effectively prevents high-temperature heat loss.
- 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.
- 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.
- 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.
| Temperatur | 2100℃ |
| Normal Operating Temperature | 2100℃ |
| High Temperature Working Condition | Above 1600℃, argon flow controls pressure at 100-1000Pa to prevent evaporation of heating elements and high-temperature radiation shields |
| Voltage AC | 380V |
| Designed Power | 18KW |
| Kammerdimensjoner (mm) | Depth × Width × Height: 300×160×160 (effective hot zone) |
| Temperaturkontrollnøyaktighet | ±1℃ (integrert kretskontroll, ingen overskridelse) |
| Kontrollområde | 50 to 2100℃ |
| Enhet i ovnstemperatur | ±2℃ (depending on chamber size) |
| Temperaturmåleelement & Range | Thermocouple type C, measuring range 0-2300℃ |
| Oppvarmingshastighet | Fritt justerbar: max 20℃/min (ikke-lineær), min. 1 ℃/t |
| Varmeelement | High purity tungsten strip (nitrogen prohibited above 800℃) |
| Installasjonssted for varmeelement | Evenly distributed around the furnace chamber |
| Ovnskropp | CNC maskinert, polert, bakke, syltet, fosfatert, pulverlakkert, høytemperatur bakt. Novel appearance, oxidation/acid/alkali/corrosion/high temperature resistant, lett å rengjøre |
| Ovns kroppsstruktur | 304 stainless steel water-cooled double-layer structure |
| Door Opening Method | Side opening |
| Ovnsskaltemperatur | <45℃ under langsiktig kontinuerlig drift |
| Water Cooling | 3P chiller (with compressor) |
| Water Cooling Location | Around the outer shell |
| Vakuumpumpe | Two-stage direct rotary vane pump + Roots pump |
| Vakuumnivå | 0.1-1000Pa (pressure controllable) |
| Pressure Resistance | Chamber steel plate 6-20mm thick, double-sided welding, positive pressure resistance 0.1MPa |
| Gas Circuit Valves | Imported stainless steel valves |
| Pressure Detection | One digital pressure gauge for positive and negative pressure indication |
| Gas Flow Meter | One argon mass flow meter for precise gas flow control |
| Exhaust Port | 1 electrically controlled exhaust port for vacuum release |
| Pressure Protection | Signal from electric contact pressure gauge or pressure sensor automatically closes solenoid intake valve, activates solenoid exhaust valve and alarm, audible/visual alarm buzzer |
| Compatible Atmosphere | Argon |
| Thermal Insulation | 10-layer radiation shields inside chamber: 3 tungsten, 2 molybdenum, 2 310S, 3 304 |
| Beskyttelse | 1. Integrert modulær kontrollenhet, dual-loop kontroll og beskyttelse: overskride, over/under regulering, ødelagt termoelement, fase tap, overspenning, overstrøm, over temperatur, gjeldende tilbakemelding, myk start, osv. 2. Equipped with 5kw generator as backup emergency power supply to prevent power failure at high temperature, with automatic control circuit |
| Kontroll | Closed-loop thyristor module trigger control, faseskift utløsende. Output continuously adjustable with constant voltage/constant current/constant power characteristics, protecting heating elements |
| Vis parametre | Temperatur, segmentnummer, segmenttid, gjenværende tid, utgangseffekt %, spenning, nåværende, pressure, gas flow, tømme, osv. |
| Temperature Curve Setting | Touch screen intelligent temperature controller |
| Multi-kurveinngang | 50-segment temperature program control, Siemens PLC real-time control, automatic setting of temperature, tømme, gas flow, osv. for any temperature segment |
Bruksområder (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, smelting, 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.
Bedriftsprofil
En profesjonell bedrift som spesialiserer seg på varmebehandlingsteknologitjenester og R&D, produksjon, og salg av høytemperatur elektriske ovner.
Selskapet fokuserer på å utvikle elektriske høytemperaturovner som dekker et fullt temperaturområde på -100 ℃ til 2600 ℃. Produktene inkluderer eksperimentelle elektriske ovner, vakuum atmosfære ovner, industrielle ovner, og middels frekvens induksjonsvarmeutstyr. Hovedprodukter inkluderer boksovner, rørovner, løfteovner, skyveovner, boggieovner, roterende ovner, tunnelovner, og ulike spesialiserte mellomfrekvente ovner.
Selskapet følger teknologisk innovasjon og har bestått ISO9001 og EU CE-sertifiseringer. Det eier 21 registrerte varemerker, 29 patenter, og 27 programvare opphavsrett.
Betalingsmetoder
TT
Forsendelsesmetoder
Den elektriske ovnen er pakket i tre lag: først pakket inn i skumpapir, deretter pakket inn i plastfilm, og til slutt pakket i en trekasse.
2100℃ Vacuum Atmosphere Furnace Frequently Asked Questions (FAQ)
- 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.
- 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℃.
- What vacuum level can be achieved?
The equipment’s vacuum range is 0.1-1000Pa, which can be precisely controlled according to process requirements.
- Does it support automated operation?
Ja. The equipment uses a PLC intelligent control system, which can automatically complete heating, cooling, atmosphere control, and pressure control.
- 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℃.
