Production Vacuum Furnaces Equipment - Centorr Vacuum Industries

Centorr's vacuum furnaces are built in 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.

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)
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)
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)