1700°C Muffle Furnace
- Max Temp:1700℃
- Working Zone:100×100×100 mm ~ 1000×1000×1000 mm (1 ~ 1000 L)
- Certification:CE / ISO 9001 certified
- Application:Sintering, melting and analysis of metals, non-metals and compound materials
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Customized Vacuum Solutions
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High Thermal Efficiency
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Ultra-Clean Vacuum Environment
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Stable & Repeatable Results
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Industry-Grade Safety Design
Product Description
The BR-17M series 1700°C muffle furnace is engineered for research and production applications requiring sustained high-temperature performance beyond the reach of SiC-element equipment. Fitted with molybdenum disilicide (MoSi₂) heating elements and operating up to a maximum temperature of 1700°C (recommended working temperature 1600°C), this high-temperature chamber furnace is the preferred choice for sintering advanced technical ceramics, processing refractory oxides, and conducting high-temperature materials research.
MoSi₂ elements operate in air without a protective atmosphere, forming a self-healing SiO₂ passivation layer that resists oxidation degradation — a key advantage for long-cycle sintering operations. Combined with polycrystalline mullite fiber insulation and a reinforced furnace structure, the BR-17M delivers consistent thermal performance across extended operating periods.
Product Highlights
MoSi₂ Heating Elements Molybdenum disilicide elements provide stable, reliable heating to 1700°C in air atmosphere. The self-passivating oxide layer ensures long element service life even under continuous duty at high temperatures — significantly reducing maintenance requirements compared to alternative element types at this temperature range.
B-Type Thermocouple Measurement B-type (platinum-rhodium 6%/30%) thermocouple provides accurate, stable temperature measurement throughout the 1600–1700°C operating range, where other thermocouple types lose accuracy or fail.
Robust Insulation Structure High-density polycrystalline mullite fiber lining with 120–250 mm total thickness ensures minimal heat loss and rapid recovery after door opening, maintaining process consistency during batch loading.
Reinforced Furnace Roof: A structurally engineered furnace roof withstands the mechanical stresses of continuous high-temperature operation, preventing sagging or collapse during long sintering cycles.
50-Segment Programmable Control Full ramp-soak-cool profile programming with PID auto-tuning and overheat alarm, enabling precise replication of complex sintering curves.
Applications
Advanced technical ceramics sintering · Refractory oxide processing · Zirconia and alumina sintering · High-temperature materials research · Specialty glass development · Powder metallurgy · Electronic substrate firing
Technical Specifications（Customization available）
Model | Max Temp(℃) | Work Temp(℃) | Chamber Size(W*H*D)mm | Volume(L) | Power(kW) | Phase | Thermocouple |
BR-17M-1 | 1700 | 1600 | 100*100*100 | 1 | 1 | 1 | B |
BR-17M-2 | 1700 | 1600 | 120*120*130 | 2 | 3 | 1 | B |
BR-17M-3 | 1700 | 1600 | 150*150*150 | 3 | 4 | 1 | B |
BR-17M-5 | 1700 | 1600 | 150*150*200 | 5 | 5 | 1 | B |
BR-17M-8 | 1700 | 1600 | 200*200*200 | 8 | 7 | 1 | B |
BR-17M-12 | 1700 | 1600 | 200*200*300 | 12 | 8 | 1 | B |
BR-17M-27 | 1700 | 1600 | 300*300*300 | 27 | 10 | 3 | B |
BR-17M-36 | 1700 | 1600 | 300*300*400 | 36 | 12 | 3 | B |
BR-17M-64 | 1700 | 1600 | 400*400*400 | 64 | 20 | 3 | B |
BR-17M-125 | 1700 | 1600 | 500*500*500 | 125 | 30 | 3 | B |
BR-17M-216 | 1700 | 1600 | 600*600*600 | 216 | 45 | 3 | B |
BR-17M-512 | 1700 | 1600 | 800*800*800 | 512 | 80 | 3 | B |
BR-17M-729 | 1700 | 1600 | 900*900*900 | 729 | 96 | 3 | B |
BR-17M-1000 | 1700 | 1600 | 1000*1000*1000 | 1000 | 120 | 3 | B |
