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The Vacuum Team offers vacuum heat treating furnaces for a wide variety of processes. We build some of the largest and most technically advanced vacuum furnaces in operation today, developing advanced technologies like Universal HPQ™ (High Pressure Quench), PreNit® & FineCarb® and Low Pressure - LPC - vacuum carburizing.  Click on the links below for product brochures:

Vacuum Capabilities High Pressure Quench LPC Vacuum Carburizing
High Vacuum 2-6 Bar Fund of Vacuum Brazing Lab Furnace
Retort Tempering CVD Graphitizing Hot Zone Repair

 

 

Processes Designs Hot Zones
Elements
Cooling Options Controls
Software
  • Hardening
  • Brazing
  • Carburizing
  • Annealing
  • Tempering
  • Solution HT
  • Sintering
  • CVD
  • Graphitizing
  • Degassing
  • Horizontal
  • Vertical
  • Elevator
  • Cold Wall
  • Hot Wall
  • Single, Double or
    Multi-Chamber
  • Custom*
  • Graphite
  • Molybdenum
  • Stainless
  • Tantalum
  • Nickel Chrome
  • Tungsten
  • MoLa
  • Custom*
  • Vacuum
  • Atmosphere
  • Recirculated Atmos.
  • Oil quench
  • Gas quench
  • Pressure Quench (HPQ)
  • Custom*
  • PLC/PC
  • IC/PC
  • FineCarb
  • PreNit
  • SimVac
    Simulation
  • Custom*
*Custom Engineered; many variations and options available for pumping systems

Vacuum Furnace HPQ & LPC Carburizing Articles

Single Chamber High Pressure Gas Quench 25 Bar High Pressure Quench w/ LPC Vacuum Carburizing"Single-Chamber HPGQ Vacuum Furnace with Quenching Efficiency Comparable to Oil"
This article discusses the new generation, single-chamber vacuum furnace with a high pressure gas-quenching system (HPGQ) that can quench with greater efficiency than a double chamber furnace with result comparable to oil quench systems.

This article was published in the Sept. 2009 edition of Industrial Heating Magazine; Click here to download

High Pressure Quench (HPQ)

LPC Vacuum Carburizing

FineCarb Process Controls

Simulation Software

15 Bar Vacuum Furnace w/LPC Carburizing
SimVac LPC Carburizing Simulation Software Screen

"Next Generation HPQ Furnaces" published in the September 2008 edition of Heat Treating Progress (ASM Heat Treat Society publication) reviews the latest advances in HPQ - LPC Carburizing equipment and processes. State of the Technology issues are discussed, including:

  • Radial Nozzle vs Axial Quenching
  • Quenching Rates
  • Quench media oil & HPQ up to 25 Bar Helium

Click here to read the complete article in .pdf format

The Controls: FineCarb™ Control System provides precision process control automatically reducing process time

Short Description - Click here

Technical Paper - Click here

SimVac™ Carburizing Simulation Software works with FineCarb process software as a professional tool to design vacuum carburizing process cycles: Users save time and reduce process errors by simulating steel carburizing  process cycles prior running actual trials. The system allows the user to choose the carburizing and diffusion specifications, process, temperature, pre-cooling and soak times. The user can then select the steel grade from a complete menu of pre-programmed US, European and Russian specifications along with the part geometry, radius and surface area. The system automatically computes the batch weight and surface area.

Click here for our new brochure

Steels for Vacuum Carburizing and Structure of the Carburizing Layer after Low Pressure Carburizing by R. Gorockiewicz, Ph.D. University of Zielona Góra, Poland. A. Adamek, M. Korecki. SECO/WARWICK S.A., Swiebodzin, Poland is a discussion of the application of low pressure carburizing technology for hardening steel in metallurgical terms.

Click here for the full text paper in .pdf format

Heat Treatment of H-13 Die Steel Importance of Precision Cooling during Vacuum Heat Treatment of Hot Work Tool Steel Heat treating finished tools made of chromium hot-work steels such as H13 (containing nominally 5% Cr and significant amounts of other alloys), particularly large ones, requires experience and a clear understanding of the phase changes and associated stresses occurring during the heating and cooling of the part.

Case Study: Therm-Tech of Waukesh, WI earns Ford AMTD-DC2010 Supplier Certification

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SECO/WARWICK Vacuum Furnace Technology

P. O. Box 908 180 Mercer Street Meadville, PA 16335-6908  USA
Phone (814)332-8400 - Fax (814)724-1407
info@secowarwick.com

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