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Durex Industries - www.durexindustries.com
- 190 Detroit Street, Cary, IL 60013, USA

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products: Cast vacuum chamber heaters

Cast vacuum chamber heaters are designed to optimize temperature profile in a vacuum chamber. Uniform process temperature improves etch and deposition rates and uniformity.


MRF Materials Research Furnaces, LLC - www.mrf-furnaces.com
- 65 Pinewood Road, Allenstown, NH 03275 USA

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products: Heating Elements – Hot Zones

The heart of an industrial furnace is its heating element which is used to convert electricity into heat within the high-temperature controlled atmosphere system.
The selection of the correct heating element for a high-temperature vacuum furnace is dependent on several factors such as maximum operating temperature, application, power load, and partial pressure. Most heating elements are either all-metal, graphite, ceramic, or a hybrid, which consists of metal and another element.


Vacuum Furnace Heating elements National Element, Inc. - www.nationalelement.com
- 7939 Lochlin Dr, Brighton, MI 48116, USA

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National Element, Inc. is a Michigan Corporation founded in 1960 with the principal business being the design and manufacture of Electric Heating Elements, Chain Driven Wire Mesh Belts, Conveyors, and Conveyor Chains, for industrial applications. 		products: Vacuum Furance Elements

Pure Molybdenum is the classic material for high temperature, or high powered heating elements: Heat furnaces to 1900 degC (3452 °F) or power elements up to 100 watts per square inch (of element surface area).
Moly elements frequently operate trouble free at high temperatures for years. The low vapor pressure of pure Moly allows it to be used in vacuum furnaces.
Molybdenum is a good conductor of electricity (see below). Problems at connection points are rare due to Moly's low resistivity.


Vacuum Furnace Heater Midwest Tungsten Service - www.tungsten.com
- 540 Executive Drive, Willowbrook, IL 60527, USA

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products: Vacuum Furnace Heater & Shield
  • Midwest Tungsten Service manufactures high temperature furnace components of molybdenum (including TZM and Lanthanum-doped moly), tungsten and tantalum.
  • Custom parts and components including hot zones, heating elements, annealing trays and boats, racks and carriers, crucibles, and other hardware can be made to your specifications.

 

 

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