More on the results of vacuum pumps:

A High Temperature Vacuum Furnace - technology.matthey

the electrical resistance of the vacuum tube wall would be very low at the maximum furnace temperature of 14ooOC. Two four- position transformer tap changing switches enable both the front and back element voltages to be further reduced when the furnace is being used in the lower parts of its temperature range....<<more>>

Pit type high temperature furnace - Heat treatment furnace

Special processes such as aluminium and titanium heat treatment can also be done. In process industries these furnaces can also be used in high pressure applications with temperatures from 800°C to 1200°C and pressure ranging from 400mm water column to 9 bar....<<more>>

Vacuum Furnace Heating Elements – Part 1

Metallic heating elements for high temperature vacuum furnaces are commonly made of refractory metals (Fig. 1). The total furnace heat output commonly ranges from 40 to 300 kW. Since the heating elements transfer heat by radiation to the interior of the furnace and to the load, the heating element surface temperature is always higher than ...<<more>>

Heat Treatment Furnaces - Car Bottom Furnace Manufacturer

It is a high temperature, high vacuum, batch-type furnace with electrical resistance heating elements. The Mentor is mounted on a single, portable platform for easy shipment and maneuverability. Features and Benefits...<<more>>

Vacuum Furnace - Aeromac Thermal

It is a high temperature, high vacuum, batch type furnace with electric resistance heating elements. Carburizing Furnaces A horizontal front loading, internal quench, vacuum carburizing furnace generally designed for high production commercial and captive heat treating shops....<<more>>

China Furnace manufacturer, Heat Treatment Furnace

Sintering Furnace, Vacuum Graphitization Furnace, Resistance Furnace, Lab Furnace, Debinding Furnace, Induction Furnace, Vacuum Furnace, Horizontal Type HT Graphitization Furnace, Heat Treatment Sintering Furnace, Horizontal Type Carbonization Furnace, High Temperature Furnace, Vertical Type Sintering Furnace...<<more>>

Ultra High Temperature Furnaces - ThomasNet

Custom manufacturer of ultra high temperature furnaces made from stainless steel. Furnaces are available with heat zone size ranging from 2 in.dia. x 2 in. H to 14 in.dia. x 24 in. H, 1000 degrees C to 3000 degrees C temperature, 200 lbs. load capacity & 2 psi vacuum pressure....<<more>>

Production Vacuum Furnaces: Series 3500 | Centorr Vacuum

The Series 3500 vacuum furnace design is Centorr Vacuum Industries production oriented offering for a variety of heat treatment and annealing applications. The basic design comprises a multi-zone standard hot zone sizes available in lengths from 9-28 meters, rated to 900°C, max temperature....<<more>>

Post Weld Heat Treatment (PWHT) Furnace applications

Post Weld Heat Treatment is carried out in Bogie Hearth Furnace and Chamber Furnace. Most common types of Post Weld Heat Treatment are Post Heating & Stress Relieving. Most common types of Post Weld Heat Treatment are Post Heating & Stress Relieving....<<more>>

Electric Furnaces - furnace, metal, type, resistance, heat

One specialised form of electric resistance furnace is the Wild Barfield furnace for the heat treatment of steels. The temperature to which certain steels have to be heated for treatment coincides with the temperature at which they become non-magnetic. This fact is utilised to make the furnace automatic. Arc Furnaces. The first electrical furnaces were arc furnaces In which attempts were made to use the high local heat generated by the arc....<<more>>

Heat Treatment Furnaces - SECO/WARWICK

Heat Treatment Furnaces for heat treatment of metals. For over 30 years SECO/WARWICK has designed and built continuous furnaces and production lines for heat treatment of tubes for ferrous, stainless steel and alloy materials....<<more>>

The Use of Tungsten in Vacuum Furnace Applications

The Use of Tungsten in Vacuum Furnace Applications July 17, 2015 by Dan Herring Tungsten is used in vacuum furnaces (Fig. 1) when there is a need for structural integrity at elevated temperature and/or in situations where other materials may degrade, such as when lower melting point eutectics are a concern....<<more>>

Alibaba - Eletric furnace,muffle furnace

NanYang Xindadi Electronic Commerce co.,Ltd which has our own factory specialized in manufacturing programmed heat treatment equipment,alumina ceramic fiber heat treatment equipment and remote control vacuum processing equipment.Such as:muffle furnace,atmosphere furnace,tube furnace,crucible furnace,dental furnace,high vacuum furnace,bottom ...<<more>>

Electric resistance furnaces for heat treatment of metals

Larger Furnaces The increase in the power and productivity of electric furnaces has reduced unit costs, including the cost of electric energy, maintenance, auxiliary materials, and so on....<<more>>

High Temperature Vacuum Electric Resistance Nitriding

High temperature vacuum electric resistance nitriding furnace 1.Brief introduce of pit type nitriding furnace : Pit type gas nitriding furnace is mainly used for carbon steel parts gas nitriding, mould quenching and other heat treatment ....<<more>>

China High Temperature Furnace, High Temperature Furnace

If you are interested in China High Temperature Furnace, You will be amazed by the variety of the product choices such as furnace, muffle furnace, electric furnace. Besides, their competitive & cheap price of High Temperature Furnace factory would get you an edge in your own market....<<more>>

High Temperature Assay Furnace For Melting Gold With 1300C

Portable Handheld Gold Melting Furnace 2KW GOWE is a Working temp:1250C Max temp: 1300C Heating rate: 8.High temperature heat treating Tips on Using the Handi-Melt Type Electric Furnace for The small electric resistance melting furnaces are often used for casting gold...<<more>>

Vacuum Manufacturer Vacuum Heat Treatment Furnace For

Heat Treatment is the process in which metallic/steel parts are exposed completely or partially to time-temperature sequences in order to change the mechanical and/or corrosion properties....<<more>>

Foshan Rongdongsheng Furnace Industry Co., Ltd. - Heat

Vertical pit type electric vacuum wire bright annealing furnace price. Natural gas crucible zinc and aluminum melting furnaces. High temperature electric resistance furnace heating element wire. Used Stainless steel,copper ,metal conveyor belt continuous controlled atmosphere electric resistance heat treatment furnace. US $2500 - 80000 ...<<more>>

high temperature 1200c vacuum heat treatment furnace for

high temperature 1200c vacuum heat treatment furnace for gravimetric analysi Vacuum Furnace for Melting with heating up to 1200C China ( Vacuum Furnace for Melting with heating up to 1200C,complete details about Vacuum Furnace for Melting with heating up to 1200C provided by Zhengzhou...<<more>>

High Temperature Box Furnace - M-Series | MHI-INC

The ceramic tube is made out of NanoFractalAlumina? with high thermal shock resistance. Optional chimney exhaust port and other gas/steam featur or vacuum feature shown with standard perforated furnace top....