Products/Services for Acheson Type Graphitization Furnaces
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Furnaces (industrial) - (449 companies)...or truck-in. Ashing is also referred to as charring; this is the step in a graphite furnace AA program that is designed to remove matrix constituents that might interfere with the measurement of the analyte. Box furnaces are convenient furnaces...ConfigurationAtmosphereController Type -
Laboratory Furnaces - (148 companies)...of Laboratory Furnaces. Choices for configuration for laboratory furnaces include ashing, box or muffle, bottom loading, top loading, and tube. Ashing is also referred to as charring; this is the step in a graphite furnace AA program that is designed to remove... -
Vacuum Furnaces - (101 companies)...and walk-in or truck-in. Ashing is also referred to as charring; this is the step in a graphite furnace AA program that is designed to remove matrix constituents that might interference with the measurement of the analyte. Box furnaces are convenient... -
Furnace Controllers - (69 companies)Furnace controllers are used to control temperature, heat delivery, and other variables in industrial furnaces. They control the burner flame, air mixture and trim to maintain and optimize furnace performance. Furnace controllers are used to control... -
Heating Furnaces - (210 companies)Heating furnaces convert gas, oil, electricity or other fuels into heat for distribution within a structure. They are the central heating devices within HVAC systems. Heating furnaces convert gas, oil, electricity, or other fuels into heat... -
Carbon, Graphite, and Diamond Materials - (209 companies)Carbon, graphite and diamond materials include vitreous, amorphous, or glassy carbon; hexagonal and pyrolytic graphite (PG); and naturally-occurring and synthetic diamonds, diamond-like carbon (DLC) materials, and diamond-like coatings. How...
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Silicon Carbide and Silicon Carbide Ceramics - (83 companies)...are manufactured using the Acheson process, in which batches of sand (SiO2 or silicon dioxide) and carbon are heated and reacted in an electric furnace. The sponge-like grains are then crushed and processed into abrasive and powder forms. By sintering fine...
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Refractory Shapes - (212 companies)Refractory shapes include recasted, preformed or sintered refractory products that are formed prior to installation in furnaces, boilers or other high temperature equipment. Refractory shapes include precast cement and fused or sintered refractory...
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Igniters - (81 companies)Igniters are used to deliver ignition solutions to boilers, furnaces, burners, dryers, and other heat sources. Types of Igniters. There are several types of igniters. Examples include furnace igniters, forced heater igniters, igniters for pellet...
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Carbon Fiber and Carbon Fiber Cloth - (130 companies)Carbon fiber and carbon fiber cloth consist of bulk, chopped fibers, continuous strands or woven cloth forms of carbon or graphite. Carbon and graphite are used in reinforcing composites as well as other specialized electrical and thermal...
Product News
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Harper International Corporation
Custom Industrial Furnaces The design of a custom Harper furnace begins with understanding the customer's goals and utilizing our exceptional skilled engineering team to analyze their distinct process requirements. Harper works to devise a complete thermal solution with our range of offerings including gas treatment and handling and fully integrated control systems. Our experience in developing distinctive systems for every application covers calcination, graphitization, carburization, controlled oxidation, oxide... (read more)Browse Ovens (industrial) Datasheets for Harper International Corporation -
Harper International Corporation
Pusher Tunnel Furnaces entering the furnace without the use of mechanical doors and seals. Harper approaches the design of a conveyor furnace as a complete system, with the ability to incorporate advanced control systems, skid mounting, gas treatment and handling, turnkey installation and complete field commissioning. Field service can incorporate control instrumentation integration and programming as well as process engineering optimization and support. Harper Pusher Furnace Capabilities. Temperatures to 2800 C... (read more)Browse Furnaces (industrial) Datasheets for Harper International Corporation -
Vimfun Diamond Wire Saw
Graphite Wire Saw Built for Delicate Graphite Work Graphite wire saws are ideal for quickly and easily cutting graphite rods, sheets, and blocks. It gently cuts through supple graphite, leaving behind glossy, flawless edges. The finished product is generally beautiful. The graphite remains whole, clear of any cracks or chips. All of the lines stay straight, and the edges are clean. With this saw, you can get the job done fast and securely without losing quality or cleanliness. The wire glides silently and without a sound. As it slices, it emits... (read more)Browse Wire Cutting Machines Datasheets for Vimfun Diamond Wire Saw -
Jinshiling (Heyuan) Technology Co., Ltd.
Graphite PTFE gasket Our Graphite PTFE Gasket is manufactured from premium graphite-filled PTFE, combining the excellent chemical resistance of virgin PTFE with improved thermal conductivity, compressive strength, and wear resistance provided by graphite fillers. Compared with standard PTFE gaskets, graphite PTFE gaskets offer better dimensional stability, reduced creep, and improved sealing performance under high pressure and elevated temperatures. These gaskets are widely used in demanding industrial environments... (read more)Browse Oil Seals and Grease Seals Datasheets for Jinshiling (Heyuan) Technology Co., Ltd. -
Master Bond, Inc.
Graphite Filled Epoxy Master Bond EP5G-80 is a one component, NASA low outgassing rated epoxy, with a moderate temperature cure requirement of 80 C for 4 hours. This graphite filled compound is not premixed and frozen and has an unlimited working life at room temperature. It offers electrical conductivity with a volume resistivity of 5-15 ohm-cm and a thermal conductivity of 2.88-3.46 W/(m *K) at room temperature. It is a non-metallic system designed for heat sensitive electronic applications where high levels... (read more)Browse Conductive Compounds Datasheets for Master Bond, Inc. -
Dongguan Sheen Electronic Technology Co., Ltd.
Graphite Sheet for Heat in Portable Electronics Graphite sheet is a practical thermal management material for compact electronics that generate concentrated heat in limited space. Its layered structure provides excellent in-plane heat spreading, helping move heat away from hot spots and improve overall device temperature control. SHEEN SR Series graphite sheets offer thermal conductivity from 5 to 30 W/m .K, with ultra-thin thickness options from 0.05 mm to 0.4 mm. This makes them a strong fit for slim devices where space, weight... (read more)Browse Thermal Compounds and Thermal Interface Materials Datasheets for Dongguan Sheen Electronic Technology Co., Ltd. -
3X Ceramic Parts Company Limited
Silicon Carbide Heat Exchange Furnace Tube Pipe oxidation resistance, etc. Both ends are equipped with special high-temperature insulating sleeves. The metal solution can effectively avoid the corrosion of electric heating elements (including silicon carbide rods, electric furnace wires, etc.), and all indicators are better than all kinds of graphite products. Oxidation resistance, thermal shock resistance, high temperature and wear resistance, good chemical stability, strong acid resistance, and no reaction to strong acids and bases. Production... (read more)Browse Silicon Carbide and Silicon Carbide Ceramics Datasheets for 3X Ceramic Parts Company Limited -
Vimfun Diamond Wire Saw
Diamond Wire Saw for Semiconductor Graphite Cut Diamond Wire Saw for Semiconductor Graphite Cut. High-purity graphite is widely used in semiconductor manufacturing for heaters, susceptors, boats, and structural components. In practical machining, engineers often face issues such as edge chipping, internal cracking, high material loss, and inconsistent surface quality when using conventional band saws, circular saws, or reciprocating wire saws. This diamond wire saw is designed specifically for semiconductor graphite cutting, using an endless... (read more)Browse Wire Cutting Machines Datasheets for Vimfun Diamond Wire Saw -
Vimfun Diamond Wire Saw
Intelligent Graphite Wire Saw SVI 80-80 The SVI 80-80 Graphite Wire Saw is an advanced diamond wire cutting system designed for graphite slicing, complex profile cutting, and high-precision material processing. Utilizing a closed-loop diamond wire cutting structure, the machine delivers fast cutting speed, smooth surface quality, minimal dust generation, and excellent cutting accuracy. Equipped with two independent cutting systems, the SVI 80-80 supports both automatic slicing operations and CNC contour/profile cutting, allowing... (read more)Browse Wire Cutting Machines Datasheets for Vimfun Diamond Wire Saw -
Vimfun Diamond Wire Saw
Ultra-Large Diamond Wire Saw for Graphite Large Cutting Capacity: Supports workpieces up to 2500 x 800 x 800 mm, suitable for oversized graphite components and thermal field materials. Dual Cutting Systems: Equipped with CNC profile cutting and PLC slicing programs, enabling flexible switching between contour machining and batch slicing. High-Speed Precision Cutting: Diamond wire speed up to 38 m/s, with minimum feed increment 0.01 mm and repeat positioning accuracy +-0.03 mm, ensuring high precision. Material Efficiency & Surface... (read more)Browse Wire Cutting Machines Datasheets for Vimfun Diamond Wire Saw
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http://usitc.gov/publications/701_731/pub4062.pdf
This process is usually achieved using either an Acheson type furnace or an in-line graphitization furnace (also known as a lengthwise graphitization (“LWG”) furnace).
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http://usitc.gov/publications/701_731/pub3985.pdf
This process is usually achieved using either an Acheson type furnace or an in-line graphitization furnace (also known as a lengthwise graphitization (“LWG”) furnace).
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MECHANICAL PROPERTIES OF ARTIFICIAL GRAPHITES. A Survey Report.
Electric resistance furnaces of the type invented by Acheson [1895] are used today for the graphitization process.
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Postirradiation examination and evaluation of Peach Bottom fuel test element FTE-6
It should be noted that most of the Core 1 and all Core 2 HLM-85-10 material was graphitized in a standard Acheson - type furnace for about 28 days with … … 2800°C. went through a rapid graphitization process in a tube …
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Rechargeable Batteries
… during the carbonization step and then form the boron nitride and/or BCxN compounds during the graphitization step. These phenomena should be taken into consideration for industrial process using Acheson - type furnace .
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Improving thermal insulation for graphitization furnaces
Artificial graphite is made in resistance furnaces , which are classified in Acheson and Kastner types in terms of the method of heating (Figs. 1 and 2). There are also continu- ous- graphitization furnaces, which have restricted use [1].
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Advanced Materials and Processes II
The result shows that Co-production furnace can produce SiC at the same time of finishing the graphitization production, the energy consumption of SiC is half … … SiC yield reaches 57-73 percent of same type of SiC furnace , and also the emissions … [1] E.G. Acheson , U.S. Patent 492,767.(1893) .
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China - Guidance Catalog for Industrial Structure Adjustment (2011 Version) Issued by the National Development and Reform Commission March 27, 2011 and Effecti...
… works metallurgical 炉窑 21 which hot rolling seamless tube unit 19, three 辊式 type wire rod rolling … As for electric furnace,) 23, steam heat mixture pinch 除外, gives 焰式 焙烧炉, Acheson communication graphitization furnace , 10000 thousand volt-amperes and following three 相桥式 rectification Acheson direct current graphitization furnace and its parallel connection unit 24, the cold rolling brings the …
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Factors affecting the service life of graphitized electrodes in electric-arc furnaces
… 5.5-7.0 gg~.m. These results convincingly demonstrate the effect of graphitization on electrode consumption. … 5.0 ja,Q.m cannot be achieved on large electrodes in graphitizing furnaces that operate on … Thus, large Acheson - type dc furnaces or longitudinal graphitizing furnaces must be used to obtain competitive high-quality products.
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Fragmentation research program
This process is per- formed in a large Acheson electric furnace , which is capable of providing temperatures up to 3OOO C while maintaining a nonoxidizing atmosphere. … and most of the resistance heating is generated in it, especially during the terminal stages of graphitization . … 600 kw (Reference A-2) depending on the size of the furnace, the type of graphite to …
