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Production Vacuum Furnaces

 

Standard vacuum furnace designs are augmented by specialized, custom-designed vacuum furnaces for processing a variety of metals, ceramics, composites, and carbon/graphite materials.

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Centorr Vacuum Furnaces offers a variety of production vacuum furnace designs and configurations.

Standard vacuum furnaces are available for high temperature sintering, hot pressing for powder compaction or diffusion bonding, vacuum heat treating, precision vacuum brazing, and thermal heat treatment.

These furnace designs are augmented by specialized, custom-designed vacuum furnaces for chemical vapor deposition, Graphitization, Graphite Purification, and induction melting. These techniques and processes are used worldwide for a wide range of metal and ceramic materials at various stages during conversion from raw materials to finished product.

Vacuum Furnace Selection

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Product Series Furnace Type Applications/Processes Materials Max Temp.
2500 Rotavac™ Rotary Powder Sintering Front end metal and ceramic powder processes Metal and ceramic powders 2300°C (4172°F)
3300 Front Loading Hot Wall Annealing and Degassing of metals Zirconium, SS, Ti, Inconel and Superalloys 1315°C (2400°F)
3400 Top or Bottom Loaders Annealing and Degassing of metals Zirconium, SS, Ti, Inconel and Superalloys 900°C (1652°F)
3500 Vacuum Cold Wall Front Loading Annealing/Stress Relieving Stainless Steel, Inconel 690 and 601, Zirconium Alloy, Ti, Nickel, Superalloys 900°C (1652°F)
3520 Vacuum Hot Press Diffusion Bonding Electronic ceramics, non-oxide ceramics, hard metals, cermets 1315°C (2400°F)
3530 Workhorse® Horizontal Vacuum Furnaces Annealing/Stress Relieving, brazing, diffusion bonding, electronic ceramics, heat treatment, quenching, sintering Stainless Steels, Ferrous and Non-Ferrous Alloys, Tool Steels, High Speed Steels, Ti, Nickel, Superalloys, Non-Oxide Ceramics

1000°C (1832°F)

1315°C (2400°F)

1650°C (3000°F)

2200°C (3992°F)

3540 Workhorse AM™ Vacuum/Controlled Atmosphere furnace Annealing, Heat Treating, and Sintering of  Additive Manufactured and 3D Printed parts Stainless Steels, Ferrous and Non-Ferrous Alloys, Ti, Nickel, Superalloys. 1650°C (3000°F)
3560 Co-Fire Vacuum/Hydrogen Batch Furnace Debinding, Sintering, Metallizing Alumnia, aluminum nitride, beryllia 2200°C (3992°F)
3570 MIM Vac Vacuum/Controlled Atmosphere Debind and Sintering Furnace Metal injection molding, debinding, sintering 17-4 pH alloy, 316-L, tool steels, high speed steels, Ti, nickel, superalloys 1650°C (3000°F)
3600 Vacuum Hot Press Development of ceramic composite materials, diffusion bonding, metal matrix bonding, sintering. Aerospace materials, electronic ceramics, hard metals/cermets, non-oxide ceramics 1400°C (2252°F) metal hot zone 2300°C (4172°F) graphite hot zone
3700 Injectavac® Process injection molded parts from wax/polymer binder removal through sintering in one continuous cycle. stainless steels, Ferrous and non-ferrous alloys, tool steels. Fe-Ni. 1650°C (3000°F)
3710 Sintervac™ & Sintervac Jr.™ Sintering, delube/dewax, debinding, graphite processing, heat treatment Non-oxide ceramics, aerospace materials, hard metal/cermets, electronic ceramics, general metals 1600°C (2912°F) max, 2200°C (3992°F) max or 2450°C (4442°F) max
3720 Sintervac AM™ Debind and Sintering of Additive Manufactured and 3D Printed parts Stainless Steels, Ferrous and Non-Ferrous Alloys, Ti, Nickel, Superalloys. 1600°C (2912°F)
3750 Sinterbar™ Pressure Furnaces Pressure sintering Silicon nitride, sinterable ceramics, tungsten carbide 1650°C (3000°F) for carbide and 2200°C (3992°F) for ceramics
3800 CVD Furnaces Chemical vapor infiltration, chemical vapor deposition, graphite purification, graphitization, purification and heat treat Chemical vapor, graphite, non-oxide ceramics, aerospace materials 1100°C (2012°F), 1600°C (2912°F), 2200°C (3992°F)
3850 Sinterbar® Jr. Pressure sintering. Silicon nitride, sinterable ceramics, tungsten carbide. 1650°C (3000°F) for carbide and 2200°C (3992°F) for ceramics
4300 Vacuum Induction Melt and Cast (50 & 100 lb) and Induction Heat Treat Melting and casting, High Temperature Heat Treat Ferrous and non-ferrous metals and alloys,Carbons, Graphites and Composites 1650°C (3000°F) 2900°C (5252°F)
TQ-II Quench Vacuum Furnace Tool room applications, heat treat, quenching Cold work die steels (S7, A2, D2) 1315°C (2400°F)
Made in the USA