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Low-Pressure Carburising Systems: A Review of Current Technology

From Edwards Vacuum
 

 

Although the great majority of carburising is still carried out at atmospheric pressure, recent developments in vacuum furnaces and steel technology have meant that carburising can now be carried out in a more environmentally friendly way under low pressure. The range of material types being carburised under vacuum is increasing with a strongly upward trend towards vacuum carburising evident in many areas.

Products & Services
Instruments such as quartz crystal microbalance (QCM) monitors, ellipsometers, RHEED systems, imaging stations, CD-SEMs, ion mills, C-V systems specifically designed for wafer metrology or in-situ monitoring of thin film parameters during thin film or semiconductors wafer processing. Search by Specification | Learn more about Wafer and Thin Film Instrumentation
Vacuum valves are used when a vacuum must be maintained in a closed system. Search by Specification | Learn more about Vacuum Valves
Specialty or proprietary products and accessories related to vacuum pumps, lines, and processing. Learn more about Specialty Vacuum Equipment
Vacuum gauges are devices for measuring vacuum or sub-atmospheric pressures. Search by Specification | Learn more about Vacuum Gauges and Instruments
Ion beam guns and electron beam guns produce beams of electrons, ions or other particles for use in chemical and surface analysis, particle physics, resin curing or semiconductor manufacturing. Learn more about Ion Beam Guns and Electron Beam Guns
Product Announcements
Oerlikon Leybold Vacuum USA Inc. - Scroll Vacuum Pumps
Export, PA, Spring 2005 – Leybold Vacuum USA has introduced the Scrollvac line of oil-free vacuum pumps that provide a process and environmentally friendly alternative to traditional oil-sealed... (read more)
Larox Corporation - Larox filters for Zeolites
With over 110 Pannevis vacuum belt filters and Larox pressure filters installations world-wide ranging from 4A Zeolite to complex fluid cracking catalysts, Larox is one of the worlds major suppliers... (read more)
Oerlikon Leybold Vacuum USA Inc. - ScrewLine SP630
Export, PA, Summer 2004 - Leybold Vacuum USA has developed the ScrewLine SP 630 Dry Compression Vacuum Pump, the first model in a series of oil-free compression vacuum pumps that provides an... (read more)
Scalewatcher North America, Inc. - Scalewatcher Hard Water Solutions
For Commerce and Industry. Feel safe with a money back guarantee and a five year warranty. (read more)
Oerlikon Leybold Vacuum USA Inc. - WH series Vacuum Boosters
Cologne, Germany - February 2009 - Oerlikon Leybold Vacuum introduces a new line of WH series vacuum boosters for use in large volume pumping such as Industrial Coating, Metallurgy, Solar Cell... (read more)
Oerlikon Leybold Vacuum USA Inc. - ScrewLine SP250
Export, PA, Spring 2006 – Leybold Vacuum USA has introduced the ScrewLine SP250, the next model in a line of oil-free gas compression screw type vacuum pumps for use in industrial processes. The... (read more)
Televac - CC-10 Wide Range Vacuum Gauge
The CC-10 is a self-contained, compact gauge and controller designed to replace multiple conventional vacuum gauges by incorporating the latest sensor technology to permit seamless measurement of... (read more)
Consarc - An Inductotherm Group Company - Vacuum Induction Melting (VIM)
The Vacuum Induction Melting (VIM) Process, initially used to meet alloy requirements of specialized industries, is becoming more and more essential in the production of high performance materials for... (read more)
Larox Corporation - Enclosed Pannevis RT Filters from Larox
Larox offers a wide range of vapour hoods and "fume tight" designs for the Pannevis RT filter range enabling safe handling of hazardous or toxic materials, clean or sanitary processes and other... (read more)
 
Topics of Interest
The success in converting biomass feedstock to financially viable products is down to combining good ideas and optimising resources such as vacuum. Safety, pollution prevention and control, energy... (Read More)
The trend of increasing heat densities in data centers has held consistent with advances in computing technology for many years. As power density increased, it became evident that the degree of... (Read More)
With the advent of electricity and its commercial production, the need to control it also became evident. Historically, the initial form of a circuit breaker used by scientists was a mercury switch in... (Read More)
vacuum A low-pressure gaseous environment whose pressure is lower than the ambient atmospheric pressure. vacuum brake A type of power-assisted vehicle brake. Its released position is... (Read More)
In medium voltage (3-36 kV) power system applications, recent trends in both international and Indian markets show that conventional types like oil, air and SF6 circuit breakers are being mostly... (Read More)
See more product announcements for Wafer and Thin Film Instrumentation
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Wafer Measurement System from MTI Instruments

Wafer Measurement System from MTI Instruments
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